柴油机和多级泵的组成,主要特点是柴油机高压泵最大压力6.0MPa、扬程600米,最大流量800立方/小时,性能可靠,结构紧凑,操作维修方便,压力、流量选择范围广,深受广大用户称赞。同时根据客户要求需要配备柴油机矿用泵在矿井下排水、抢险发挥重大作用。
    
    
        
D型柴油机多级泵系卧式、单吸、分段式多级离心泵,吸入口为水平方向,吐出口与水平垂直向上。泵的进水段、中段、出水段、轴承体待泵壳体部分通过拉紧螺栓联成一体,并根据泵的扬程选择泵的级数。
  该系列泵转子部分主要由轴及安装在轴上的叶轮、轴套、平衡盘等零件组成,其中叶轮的数量根据泵的级数而定。轴上零件通过平键和轴螺母紧固使之与轴联成一体。整个转子由两端滚动轴承或滑动轴承支承,轴承按型号不同而定,均不承受轴向力,其轴向力由平衡盘平衡。泵在运行中允许转子在泵壳中轴向游动,不能采用向心球轴承。滚动轴承用油腻润滑,滑动轴承用稀油润滑,并用油环进行自润滑,循环水冷却。
  泵的进水段、中段、出水段之间的密封面均采用二硫化钼润滑脂密封,转子部分与固定部分之间装有密封环、导叶套等进行密封,当密封环和导叶套的磨损程度己影响泵的工作性能时应予以更换。
  轴的密封形式有机械密封和填料密封两种。泵采用填料密封时,填料环的位置安放要正确,填料的松紧程度必须适当,以液体能一滴一滴渗出为宜。泵各种密封元件装在密封腔内,腔内要通入一定压力的水,起水封、水冷却或水润滑任凭。在轴封处装有可更换的轴套,以保护泵轴。
  从原柴油机方向看,泵为顺时针方向旋转。
  另外,本公司能根据用户需求实现柴油机多级泵出口的结构及功能。
技术特性: 高效节能:坚持专业化生产,对产品的模型选择、模具的制作、水力部件的铸造工艺均有独特的方法,所有过流部件均采用精密铸造,保证流道尺寸与流道光洁度,比市场上普通的多级泵实测效率平均高出2%以上,具有很好的节能效果。具备先进的工艺设备:我公司为保证产品的装配性能,从国外进口了先进的零件清洗设备,每个零件在最终装配前均进行认真清洗,保证产品的装配质量结构独特:在平衡环与泵配合面加装O型密封圈,防止高压水进入平衡室,减少平衡盘磨损,延长产品使用寿命。口径DN200以上的泵,在轴端设置平衡盘磨损指示器,随时观察磨损量,及时更换平衡盘或平衡环,保证设备的正常运行。合理选择材质:平衡盘及平衡环材质根据不同用户需要可采用堆焊硬质合金、合金钢或QT600Mn2合金球墨铸造铁,表面硬度高,耐磨性好,提高产品使用寿命。MD型泵流道采用高合金耐磨铸铁或高牌号耐磨球铁材质,具有很好的耐磨性 表面质量好:采用精铸模铸造工艺及自动喷涂机喷涂油漆,表面质量好,外形美观。
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD6-25 | 
            2 | 
            3.75 | 
            1.04 | 
            51 | 
            2950 | 
            35 | 
            1.49 | 
            3 | 
            Y100L-2 | 
            2 | 
            Φ139.5 | 
        
        
            | 6.3 | 
            1.75 | 
            50 | 
            46.5 | 
            1.84 | 
            2 | 
        
        
            | 7.5 | 
            2.08 | 
            49 | 
            48 | 
            2.08 | 
            2.5 | 
        
        
            | MD6-25 | 
            3 | 
            3.75 | 
            1.04 | 
            76.5 | 
            2950 | 
            35 | 
            2.23 | 
            5.5 | 
            Y132S1-2 | 
            2 | 
            Φ139.5 | 
        
        
            | 6.3 | 
            1.75 | 
            75 | 
            46.5 | 
            2.77 | 
            2 | 
        
        
            | 7.5 | 
            2.08 | 
            73.5 | 
            48 | 
            3.12 | 
            2.5 | 
        
        
            | MD6-25 | 
            4 | 
            3.75 | 
            1.04 | 
            102 | 
            2950 | 
            35 | 
            2.98 | 
            7.5 | 
            Y132S2-2 | 
            2 | 
            Φ139.5 | 
        
        
            | 6.3 | 
            1.75 | 
            100 | 
            46.5 | 
            3.69 | 
            2 | 
        
        
            | 7.5 | 
            2.08 | 
            98 | 
            48 | 
            4.16 | 
            2.5 | 
        
        
            | MD6-25 | 
            5 | 
            3.75 | 
            1.04 | 
            127.5 | 
            2950 | 
            35 | 
            3.73 | 
            7.5 | 
            Y132S2-2 | 
            2 | 
            Φ139.5 | 
        
        
            | 6.3 | 
            1.75 | 
            125 | 
            46.5 | 
            4.61 | 
            2 | 
        
        
            | 7.5 | 
            2.08 | 
            122.5 | 
            48 | 
            5.2 | 
            2.5 | 
        
        
            | MD6-25 | 
            6 | 
            3.75 | 
            1.04 | 
            153 | 
            2950 | 
            35 | 
            4.47 | 
            11 | 
            Y160M1-2 | 
            2 | 
            Φ139.5 | 
        
        
            | 6.3 | 
            1.75 | 
            150 | 
            46.5 | 
            5.53 | 
            2 | 
        
        
            | 7.5 | 
            2.08 | 
            147 | 
            48 | 
            6.24 | 
            2.5 | 
        
        
            | MD6-25 | 
            7 | 
            3.75 | 
            1.04 | 
            178.5 | 
            2950 | 
            35 | 
            5.22 | 
            11 | 
            Y160M1-2 | 
            2 | 
            Φ139.5 | 
        
        
            | 6.3 | 
            1.75 | 
            175 | 
            46.5 | 
            6.45 | 
            2 | 
        
        
            | 7.5 | 
            2.08 | 
            171.5 | 
            48 | 
            7.28 | 
            2.5 | 
        
        
            | MD6-25 | 
            8 | 
            3.75 | 
            1.04 | 
            204 | 
            2950 | 
            35 | 
            5.96 | 
            15 | 
            Y160M2-2 | 
            2 | 
            Φ139.5 | 
        
        
            | 6.3 | 
            1.75 | 
            200 | 
            46.5 | 
            7.37 | 
            2 | 
        
        
            | 7.5 | 
            2.08 | 
            196 | 
            48 | 
            8.32 | 
            2.5 | 
        
        
            | MD6-25 | 
            9 | 
            3.75 | 
            1.04 | 
            229.5 | 
            2950 | 
            35 | 
            6.71 | 
            15 | 
            Y160M2-2 | 
            2 | 
            Φ139.5 | 
        
        
            | 6.3 | 
            1.75 | 
            225 | 
            46.5 | 
            8.29 | 
            2 | 
        
        
            | 7.5 | 
            2.08 | 
            220.5 | 
            48 | 
            9.36 | 
            2.5 | 
        
    
 
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD6-25 | 
            10 | 
            3.75 | 
            1.04 | 
            255 | 
            2950 | 
            35 | 
            7.45 | 
            18.5 | 
            Y160L-2 | 
            2 | 
            Φ139.5 | 
        
        
            | 6.3 | 
            1.75 | 
            250 | 
            46.5 | 
            9.21 | 
            2 | 
        
        
            | 7.5 | 
            2.08 | 
            245 | 
            48 | 
            10.4 | 
            2.5 | 
        
        
            | MD6-25 | 
            11 | 
            3.75 | 
            1.04 | 
            280.5 | 
            2950 | 
            35 | 
            8.2 | 
            18.5 | 
            Y160L-2 | 
            2 | 
            Φ139.5 | 
        
        
            | 6.3 | 
            1.75 | 
            275 | 
            46.5 | 
            10.13 | 
            2 | 
        
        
            | 7.5 | 
            2.08 | 
            269.5 | 
            48 | 
            11.44 | 
            2.5 | 
        
        
            | MD6-25 | 
            12 | 
            3.75 | 
            1.04 | 
            306 | 
            2950 | 
            35 | 
            8.94 | 
            18.5 | 
            Y160L-2 | 
            2 | 
            Φ139.5 | 
        
        
            | 6.3 | 
            1.75 | 
            300 | 
            46.5 | 
            11.05 | 
            2 | 
        
        
            | 7.5 | 
            2.08 | 
            294 | 
            48 | 
            12.48 | 
            2.5 | 
        
        
            | MD6-50 | 
            2 | 
            3.75 | 
            1.04 | 
            104 | 
            2950 | 
            28 | 
            3.79 | 
            11 | 
            Y160M1-2 | 
            3 | 
            Φ198 | 
        
        
            | 6.3 | 
            1.75 | 
            100 | 
            30 | 
            5.72 | 
            3 | 
        
        
            | 7.5 | 
            2.08 | 
            96 | 
            29 | 
            6.76 | 
            3.5 | 
        
        
            | MD6-50 | 
            3 | 
            3.75 | 
            1.04 | 
            106 | 
            2950 | 
            28 | 
            5.69 | 
            15 | 
            Y160M2-2 | 
            3 | 
            Φ198 | 
        
        
            | 6.3 | 
            1.75 | 
            150 | 
            30 | 
            8.58 | 
            3 | 
        
        
            | 7.5 | 
            2.08 | 
            144 | 
            29 | 
            10.1 | 
            3.5 | 
        
        
            | MD6-50 | 
            4 | 
            3.75 | 
            1.04 | 
            208 | 
            2950 | 
            28 | 
            7.58 | 
            18.5 | 
            Y160L-2 | 
            3 | 
            Φ198 | 
        
        
            | 6.3 | 
            1.75 | 
            200 | 
            30 | 
            11.4 | 
            3 | 
        
        
            | 7.5 | 
            2.08 | 
            192 | 
            29 | 
            13.5 | 
            3.5 | 
        
        
            | MD6-50 | 
            5 | 
            3.75 | 
            1.04 | 
            260 | 
            2950 | 
            28 | 
            9.48 | 
            22 | 
            Y180M-2 | 
            3 | 
            Φ198 | 
        
        
            | 6.3 | 
            1.75 | 
            250 | 
            30 | 
            14.3 | 
            3 | 
        
        
            | 7.5 | 
            2.08 | 
            240 | 
            29 | 
            16.9 | 
            3.5 | 
        
        
            | MD6-50 | 
            6 | 
            3.75 | 
            1.04 | 
            312 | 
            2950 | 
            28 | 
            11.4 | 
            30 | 
            Y200L1-2 | 
            3 | 
            Φ198 | 
        
        
            | 6.3 | 
            1.75 | 
            300 | 
            30 | 
            17.2 | 
            3 | 
        
        
            | 7.5 | 
            2.08 | 
            288 | 
            29 | 
            20.3 | 
            3.5 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD12-25 | 
            4 | 
            7.5 | 
            2.08 | 
            112.8 | 
            2950 | 
            44 | 
            5.24 | 
            11 | 
            Y160M1-2 | 
            2 | 
            Φ146 | 
        
        
            | 12.5 | 
            3.47 | 
            100 | 
            54 | 
            6.3 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            92 | 
            53 | 
            7.09 | 
            2.5 | 
        
        
            | MD12-25 | 
            5 | 
            7.5 | 
            2.08 | 
            141 | 
            2950 | 
            44 | 
            6.55 | 
            11 | 
            Y160M1-2 | 
            2 | 
            Φ146 | 
        
        
            | 12.5 | 
            3.47 | 
            125 | 
            54 | 
            7.88 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            115 | 
            53 | 
            8.86 | 
            2.5 | 
        
        
            | MD12-25 | 
            6 | 
            7.5 | 
            2.08 | 
            169.2 | 
            2950 | 
            44 | 
            7.85 | 
            15 | 
            Y160M2-2 | 
            2 | 
            Φ146 | 
        
        
            | 12.5 | 
            3.47 | 
            150 | 
            54 | 
            9.46 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            138 | 
            53 | 
            10.64 | 
            2.5 | 
        
        
            | MD12-25 | 
            7 | 
            7.5 | 
            2.08 | 
            197.4 | 
            2950 | 
            44 | 
            9.16 | 
            15 | 
            Y160M2-2 | 
            2 | 
            Φ146 | 
        
        
            | 12.5 | 
            3.47 | 
            175 | 
            54 | 
            11 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            161 | 
            53 | 
            12.41 | 
            2.5 | 
        
        
            | MD12-25 | 
            8 | 
            7.5 | 
            2.08 | 
            225.6 | 
            2950 | 
            44 | 
            10.47 | 
            18.5 | 
            Y160L-2 | 
            2 | 
            Φ146 | 
        
        
            | 12.5 | 
            3.47 | 
            200 | 
            54 | 
            12.61 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            184 | 
            53 | 
            14.18 | 
            2.5 | 
        
        
            | MD12-25 | 
            9 | 
            7.5 | 
            2.08 | 
            253.8 | 
            2950 | 
            44 | 
            11.78 | 
            18.5 | 
            Y160L-2 | 
            2 | 
            Φ146 | 
        
        
            | 12.5 | 
            3.47 | 
            225 | 
            54 | 
            14.18 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            207 | 
            53 | 
            15.95 | 
            2.5 | 
        
        
            | MD12-25 | 
            10 | 
            7.5 | 
            2.08 | 
            282 | 
            2950 | 
            44 | 
            13.09 | 
            22 | 
            Y180M-2 | 
            2 | 
            Φ146 | 
        
        
            | 12.5 | 
            3.47 | 
            250 | 
            54 | 
            15.76 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            230 | 
            53 | 
            17.73 | 
            2.5 | 
        
        
            | MD12-25 | 
            11 | 
            7.5 | 
            2.08 | 
            310.2 | 
            2950 | 
            44 | 
            14.4 | 
            22 | 
            Y180M-2 | 
            2 | 
            Φ146 | 
        
        
            | 12.5 | 
            3.47 | 
            275 | 
            54 | 
            17.34 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            253 | 
            53 | 
            19.5 | 
            2.5 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD12-25 | 
            12 | 
            7.5 | 
            2.08 | 
            338.4 | 
            2950 | 
            44 | 
            15.7 | 
            30 | 
            Y200L1-2 | 
            2 | 
            Φ146 | 
        
        
            | 12.5 | 
            3.47 | 
            300 | 
            54 | 
            18.9 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            276 | 
            53 | 
            21.3 | 
            2.5 | 
        
        
            | MD12-50 | 
            2 | 
            7.5 | 
            2.08 | 
            108 | 
            2950 | 
            37.8 | 
            5.8 | 
            11 | 
            Y160M1-2 | 
            2 | 
            Φ198 | 
        
        
            | 12.5 | 
            3.47 | 
            100 | 
            45 | 
            7.6 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            93 | 
            45.9 | 
            8.3 | 
            2.5 | 
        
        
            | MD12-50 | 
            3 | 
            7.5 | 
            2.08 | 
            162 | 
            2950 | 
            37.8 | 
            8.8 | 
            18.5 | 
            Y160L-2 | 
            2 | 
            Φ198 | 
        
        
            | 12.5 | 
            3.47 | 
            150 | 
            45 | 
            11.3 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            139.5 | 
            45.9 | 
            12.4 | 
            2.5 | 
        
        
            | MD12-50 | 
            4 | 
            7.5 | 
            2.08 | 
            216 | 
            2950 | 
            37.8 | 
            11.7 | 
            22 | 
            Y180M-2 | 
            2 | 
            Φ198 | 
        
        
            | 12.5 | 
            3.47 | 
            200 | 
            45 | 
            15.1 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            186 | 
            45.9 | 
            16.6 | 
            2.5 | 
        
        
            | MD12-50 | 
            5 | 
            7.5 | 
            2.08 | 
            270 | 
            2950 | 
            37.8 | 
            14.6 | 
            30 | 
            Y200L1-2 | 
            2 | 
            Φ198 | 
        
        
            | 12.5 | 
            3.47 | 
            250 | 
            45 | 
            18.9 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            232.5 | 
            45.9 | 
            20.7 | 
            2.5 | 
        
        
            | MD12-50 | 
            6 | 
            7.5 | 
            2.08 | 
            324 | 
            2950 | 
            37.8 | 
            17.6 | 
            30 | 
            Y200L1-2 | 
            2 | 
            Φ198 | 
        
        
            | 12.5 | 
            3.47 | 
            300 | 
            45 | 
            22.7 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            279 | 
            45.9 | 
            24.8 | 
            2.5 | 
        
        
            | MD12-50 | 
            7 | 
            7.5 | 
            2.08 | 
            378 | 
            2950 | 
            37.8 | 
            20.4 | 
            37 | 
            Y200L2-2 | 
            2 | 
            Φ198 | 
        
        
            | 12.5 | 
            3.47 | 
            350 | 
            45 | 
            26.5 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            325.5 | 
            45.9 | 
            29 | 
            2.5 | 
        
        
            | MD12-50 | 
            8 | 
            7.5 | 
            2.08 | 
            432 | 
            2950 | 
            37.8 | 
            23.3 | 
            45 | 
            Y225M-2 | 
            2 | 
            Φ198 | 
        
        
            | 12.5 | 
            3.47 | 
            400 | 
            45 | 
            30.3 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            372 | 
            45.9 | 
            33.1 | 
            2.5 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD12-50 | 
            9 | 
            7.5 | 
            2.08 | 
            486 | 
            2950 | 
            37.8 | 
            26.3 | 
            45 | 
            Y225M-2 | 
            2 | 
            Φ198 | 
        
        
            | 12.5 | 
            3.47 | 
            450 | 
            45 | 
            34 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            418.5 | 
            45.9 | 
            37.3 | 
            2.5 | 
        
        
            | MD12-50 | 
            10 | 
            7.5 | 
            2.08 | 
            540 | 
            2950 | 
            37.8 | 
            29.2 | 
            55 | 
            Y250M-2 | 
            2 | 
            Φ198 | 
        
        
            | 12.5 | 
            3.47 | 
            500 | 
            45 | 
            37.8 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            465 | 
            45.9 | 
            41.4 | 
            2.5 | 
        
        
            | MD12-50 | 
            11 | 
            7.5 | 
            2.08 | 
            594 | 
            2950 | 
            37.8 | 
            32.1 | 
            55 | 
            Y250M-2 | 
            2 | 
            Φ198 | 
        
        
            | 12.5 | 
            3.47 | 
            550 | 
            45 | 
            41.6 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            511.5 | 
            45.9 | 
            45.5 | 
            2.5 | 
        
        
            | MD12-50 | 
            12 | 
            7.5 | 
            2.08 | 
            648 | 
            2950 | 
            37.8 | 
            35 | 
            75 | 
            Y280S-2 | 
            2 | 
            Φ198 | 
        
        
            | 12.5 | 
            3.47 | 
            600 | 
            45 | 
            45.4 | 
            2 | 
        
        
            | 15 | 
            4.17 | 
            558 | 
            45.9 | 
            50 | 
            2.5 | 
        
        
            | MD25-30 | 
            2 | 
            15 | 
            4.17 | 
            68 | 
            2950 | 
            50 | 
            5.56 | 
            11 | 
            Y160M1-2 | 
            2.2 | 
            Φ160 | 
        
        
            | 25 | 
            6.94 | 
            60 | 
            62 | 
            6.58 | 
            2.2 | 
        
        
            | 30 | 
            8.33 | 
            55 | 
            63 | 
            7.14 | 
            2.4 | 
        
        
            | MD25-30 | 
            3 | 
            15 | 
            4.17 | 
            102 | 
            2950 | 
            50 | 
            8.33 | 
            15 | 
            Y160M2-2 | 
            2.2 | 
            Φ160 | 
        
        
            | 25 | 
            6.94 | 
            90 | 
            62 | 
            9.88 | 
            2.2 | 
        
        
            | 30 | 
            8.33 | 
            82.5 | 
            63 | 
            10.7 | 
            2.4 | 
        
        
            | MD25-30 | 
            4 | 
            15 | 
            4.17 | 
            136 | 
            2950 | 
            50 | 
            11.11 | 
            18.5 | 
            Y160L-2 | 
            2.2 | 
            Φ160 | 
        
        
            | 25 | 
            6.94 | 
            120 | 
            62 | 
            13.1 | 
            2.2 | 
        
        
            | 30 | 
            8.33 | 
            110 | 
            63 | 
            14.26 | 
            2.4 | 
        
        
            | MD25-30 | 
            5 | 
            15 | 
            4.17 | 
            170 | 
            2950 | 
            50 | 
            13.89 | 
            22 | 
            Y180M-2 | 
            2.2 | 
            Φ160 | 
        
        
            | 25 | 
            6.94 | 
            150 | 
            62 | 
            16.47 | 
            2.2 | 
        
        
            | 30 | 
            8.33 | 
            137.5 | 
            63 | 
            17.83 | 
            2.4 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD25-30 | 
            6 | 
            15 | 
            4.17 | 
            204 | 
            2950 | 
            50 | 
            16.67 | 
            30 | 
            Y200L1-2 | 
            2.2 | 
            Φ160 | 
        
        
            | 25 | 
            6.94 | 
            180 | 
            62 | 
            19.77 | 
            2.2 | 
        
        
            | 30 | 
            8.33 | 
            165 | 
            63 | 
            21.4 | 
            2.4 | 
        
        
            | MD25-30 | 
            7 | 
            15 | 
            4.17 | 
            238 | 
            2950 | 
            50 | 
            19.44 | 
            30 | 
            Y200L1-2 | 
            2.2 | 
            Φ160 | 
        
        
            | 25 | 
            6.94 | 
            210 | 
            62 | 
            23.1 | 
            2.2 | 
        
        
            | 30 | 
            8.33 | 
            192.5 | 
            63 | 
            24.96 | 
            2.4 | 
        
        
            | MD25-30 | 
            8 | 
            15 | 
            4.17 | 
            272 | 
            2950 | 
            50 | 
            22.22 | 
            37 | 
            Y200L2-2 | 
            2.2 | 
            Φ160 | 
        
        
            | 25 | 
            6.94 | 
            240 | 
            62 | 
            26.4 | 
            2.2 | 
        
        
            | 30 | 
            8.33 | 
            220 | 
            63 | 
            28.53 | 
            2.4 | 
        
        
            | MD25-30 | 
            9 | 
            15 | 
            4.17 | 
            306 | 
            2950 | 
            50 | 
            25 | 
            37 | 
            Y200L2-2 | 
            2.2 | 
            Φ160 | 
        
        
            | 25 | 
            6.94 | 
            270 | 
            62 | 
            29.65 | 
            2.2 | 
        
        
            | 30 | 
            8.33 | 
            247.5 | 
            63 | 
            32.1 | 
            2.4 | 
        
        
            | MD25-30 | 
            10 | 
            15 | 
            4.17 | 
            340 | 
            2950 | 
            50 | 
            27.8 | 
            45 | 
            Y225M-2 | 
            2.2 | 
            Φ160 | 
        
        
            | 25 | 
            6.94 | 
            300 | 
            62 | 
            32.9 | 
            2.2 | 
        
        
            | 30 | 
            8.33 | 
            275 | 
            63 | 
            35.7 | 
            2.4 | 
        
        
            | MD25-50 | 
            3 | 
            15 | 
            4.17 | 
            154.5 | 
            2950 | 
            44 | 
            14.3 | 
            22 | 
            Y180M-2 | 
            2.4 | 
            Φ196 | 
        
        
            | 25 | 
            6.94 | 
            150 | 
            54 | 
            18.9 | 
            2.7 | 
        
        
            | 28 | 
            7.78 | 
            144 | 
            54 | 
            20.3 | 
            2.8 | 
        
        
            | MD25-50 | 
            4 | 
            15 | 
            4.17 | 
            206 | 
            2950 | 
            44 | 
            19.1 | 
            30 | 
            Y200L1-2 | 
            2.4 | 
            Φ196 | 
        
        
            | 25 | 
            6.94 | 
            200 | 
            54 | 
            25.2 | 
            2.7 | 
        
        
            | 28 | 
            7.78 | 
            192 | 
            54 | 
            27.1 | 
            2.8 | 
        
        
            | MD25-50 | 
            5 | 
            15 | 
            4.17 | 
            257.5 | 
            2950 | 
            44 | 
            23.9 | 
            37 | 
            Y200L2-2 | 
            2.4 | 
            Φ196 | 
        
        
            | 25 | 
            6.94 | 
            250 | 
            54 | 
            31.5 | 
            2.7 | 
        
        
            | 28 | 
            7.78 | 
            240 | 
            54 | 
            33.9 | 
            2.8 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD25-50 | 
            6 | 
            15 | 
            4.17 | 
            309 | 
            2950 | 
            44 | 
            28.6 | 
            45 | 
            Y225M-2 | 
            2.4 | 
            Φ196 | 
        
        
            | 25 | 
            6.94 | 
            300 | 
            54 | 
            37.8 | 
            2.7 | 
        
        
            | 28 | 
            7.78 | 
            288 | 
            54 | 
            40.7 | 
            2.8 | 
        
        
            | MD25-50 | 
            7 | 
            15 | 
            4.17 | 
            360.5 | 
            2950 | 
            44 | 
            33.4 | 
            55 | 
            Y250M-2 | 
            2.4 | 
            Φ196 | 
        
        
            | 25 | 
            6.94 | 
            350 | 
            54 | 
            44.1 | 
            2.7 | 
        
        
            | 28 | 
            7.78 | 
            336 | 
            54 | 
            47.5 | 
            2.8 | 
        
        
            | MD25-50 | 
            8 | 
            15 | 
            4.17 | 
            412 | 
            2950 | 
            44 | 
            38.2 | 
            75 | 
            Y280S-2 | 
            2.4 | 
            Φ196 | 
        
        
            | 25 | 
            6.94 | 
            400 | 
            54 | 
            50.4 | 
            2.7 | 
        
        
            | 28 | 
            7.78 | 
            384 | 
            54 | 
            54.2 | 
            2.8 | 
        
        
            | MD25-50 | 
            9 | 
            15 | 
            4.17 | 
            463.5 | 
            2950 | 
            44 | 
            43 | 
            75 | 
            Y280S-2 | 
            2.4 | 
            Φ196 | 
        
        
            | 25 | 
            6.94 | 
            450 | 
            54 | 
            56.7 | 
            2.7 | 
        
        
            | 28 | 
            7.78 | 
            432 | 
            54 | 
            61 | 
            2.8 | 
        
        
            | MD25-50 | 
            10 | 
            15 | 
            4.17 | 
            515 | 
            2950 | 
            44 | 
            47.7 | 
            75 | 
            Y280S-2 | 
            2.4 | 
            Φ196 | 
        
        
            | 25 | 
            6.94 | 
            500 | 
            54 | 
            63 | 
            2.7 | 
        
        
            | 28 | 
            7.78 | 
            480 | 
            54 | 
            67.8 | 
            2.8 | 
        
        
            | MD25-50 | 
            11 | 
            15 | 
            4.17 | 
            566 | 
            2950 | 
            44 | 
            52.5 | 
            90 | 
            Y280M-2 | 
            2.4 | 
            Φ196 | 
        
        
            | 25 | 
            6.94 | 
            550 | 
            54 | 
            69.3 | 
            2.7 | 
        
        
            | 28 | 
            7.78 | 
            528 | 
            54 | 
            74.6 | 
            2.8 | 
        
        
            | MD25-50 | 
            12 | 
            15 | 
            4.17 | 
            618 | 
            2950 | 
            44 | 
            57.6 | 
            110 | 
            Y315S-2 | 
            2.4 | 
            Φ196 | 
        
        
            | 25 | 
            6.94 | 
            600 | 
            54 | 
            75.6 | 
            2.7 | 
        
        
            | 28 | 
            7.78 | 
            576 | 
            54 | 
            81.4 | 
            2.8 | 
        
        
            | MD46-30 | 
            2 | 
            30 | 
            8.33 | 
            68 | 
            2950 | 
            64 | 
            8.68 | 
            15 | 
            Y160M2-2 | 
            2.4 | 
            Φ162 | 
        
        
            | 46 | 
            12.8 | 
            60 | 
            70 | 
            10.74 | 
            2.8 | 
        
        
            | 55 | 
            15.3 | 
            54 | 
            68 | 
            11.89 | 
            4.6 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD46-30 | 
            3 | 
            30 | 
            8.33 | 
            102 | 
            2950 | 
            64 | 
            13.02 | 
            22 | 
            Y180M-2 | 
            2.4 | 
            Φ162 | 
        
        
            | 46 | 
            12.8 | 
            90 | 
            70 | 
            16.11 | 
            2.8 | 
        
        
            | 55 | 
            15.3 | 
            81 | 
            68 | 
            17.84 | 
            4.6 | 
        
        
            | MD46-30 | 
            4 | 
            30 | 
            8.33 | 
            136 | 
            2950 | 
            64 | 
            17.36 | 
            30 | 
            Y200L1-2 | 
            2.4 | 
            Φ162 | 
        
        
            | 46 | 
            12.8 | 
            120 | 
            70 | 
            21.48 | 
            2.8 | 
        
        
            | 55 | 
            15.3 | 
            108 | 
            68 | 
            23.79 | 
            4.6 | 
        
        
            | MD46-30 | 
            5 | 
            30 | 
            8.33 | 
            170 | 
            2950 | 
            64 | 
            21.7 | 
            37 | 
            Y200L2-2 | 
            2.4 | 
            Φ162 | 
        
        
            | 46 | 
            12.8 | 
            150 | 
            70 | 
            26.85 | 
            2.8 | 
        
        
            | 55 | 
            15.3 | 
            135 | 
            68 | 
            29.74 | 
            4.6 | 
        
        
            | MD46-30 | 
            6 | 
            30 | 
            8.33 | 
            204 | 
            2950 | 
            64 | 
            26.04 | 
            37 | 
            Y200L2-2 | 
            2.4 | 
            Φ162 | 
        
        
            | 46 | 
            12.8 | 
            180 | 
            70 | 
            32.21 | 
            2.8 | 
        
        
            | 55 | 
            15.3 | 
            162 | 
            68 | 
            35.68 | 
            4.6 | 
        
        
            | MD46-30 | 
            7 | 
            30 | 
            8.33 | 
            238 | 
            2950 | 
            64 | 
            30.38 | 
            45 | 
            Y225M-2 | 
            2.4 | 
            Φ162 | 
        
        
            | 46 | 
            12.8 | 
            210 | 
            70 | 
            37.58 | 
            2.8 | 
        
        
            | 55 | 
            15.3 | 
            189 | 
            68 | 
            41.63 | 
            4.6 | 
        
        
            | MD46-30 | 
            8 | 
            30 | 
            8.33 | 
            272 | 
            2950 | 
            64 | 
            34.72 | 
            55 | 
            Y250M-2 | 
            2.4 | 
            Φ162 | 
        
        
            | 46 | 
            12.8 | 
            240 | 
            70 | 
            42.95 | 
            2.8 | 
        
        
            | 55 | 
            15.3 | 
            216 | 
            68 | 
            47.58 | 
            4.6 | 
        
        
            | MD46-30 | 
            9 | 
            30 | 
            8.33 | 
            306 | 
            2950 | 
            64 | 
            39.06 | 
            55 | 
            Y250M-2 | 
            2.4 | 
            Φ162 | 
        
        
            | 46 | 
            12.8 | 
            270 | 
            70 | 
            48.32 | 
            2.8 | 
        
        
            | 55 | 
            15.3 | 
            243 | 
            68 | 
            53.53 | 
            4.6 | 
        
        
            | MD46-30 | 
            10 | 
            30 | 
            8.33 | 
            340 | 
            2950 | 
            64 | 
            43.4 | 
            75 | 
            Y280S-2 | 
            2.4 | 
            Φ162 | 
        
        
            | 46 | 
            12.8 | 
            300 | 
            70 | 
            53.69 | 
            2.8 | 
        
        
            | 55 | 
            15.3 | 
            270 | 
            68 | 
            59.47 | 
            4.6 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD46-50 | 
            2 | 
            30 | 
            8.33 | 
            111 | 
            2950 | 
            54 | 
            16.78 | 
            30 | 
            Y200L1-2 | 
            2.5 | 
            Φ208 | 
        
        
            | 46 | 
            12.78 | 
            100 | 
            63 | 
            19.88 | 
            2.8 | 
        
        
            | 55 | 
            15.28 | 
            92 | 
            64 | 
            21.52 | 
            3.2 | 
        
        
            | MD46-50 | 
            3 | 
            30 | 
            8.33 | 
            166.5 | 
            2950 | 
            54 | 
            25.19 | 
            37 | 
            Y200L2-2 | 
            2.5 | 
            Φ208 | 
        
        
            | 46 | 
            12.78 | 
            150 | 
            63 | 
            29.83 | 
            2.8 | 
        
        
            | 55 | 
            15.28 | 
            138 | 
            64 | 
            32.28 | 
            3.2 | 
        
        
            | MD46-50 | 
            4 | 
            30 | 
            8.33 | 
            222 | 
            2950 | 
            54 | 
            33.59 | 
            45 | 
            Y225M-2 | 
            2.5 | 
            Φ208 | 
        
        
            | 46 | 
            12.78 | 
            200 | 
            63 | 
            39.77 | 
            2.8 | 
        
        
            | 55 | 
            15.28 | 
            184 | 
            64 | 
            43.04 | 
            3.2 | 
        
        
            | MD46-50 | 
            5 | 
            30 | 
            8.33 | 
            277.5 | 
            2950 | 
            54 | 
            41.98 | 
            55 | 
            Y250M-2 | 
            2.5 | 
            Φ208 | 
        
        
            | 46 | 
            12.78 | 
            250 | 
            63 | 
            49.71 | 
            2.8 | 
        
        
            | 55 | 
            15.28 | 
            230 | 
            64 | 
            53.8 | 
            3.2 | 
        
        
            | MD46-50 | 
            6 | 
            30 | 
            8.33 | 
            333 | 
            2950 | 
            54 | 
            50.38 | 
            75 | 
            Y280S-2 | 
            2.5 | 
            Φ208 | 
        
        
            | 46 | 
            12.78 | 
            300 | 
            63 | 
            59.56 | 
            2.8 | 
        
        
            | 55 | 
            15.28 | 
            276 | 
            64 | 
            6564 | 
            3.2 | 
        
        
            | MD46-50 | 
            7 | 
            30 | 
            8.33 | 
            388.5 | 
            2950 | 
            54 | 
            58.78 | 
            90 | 
            Y280M-2 | 
            2.5 | 
            Φ208 | 
        
        
            | 46 | 
            12.78 | 
            350 | 
            63 | 
            69.6 | 
            2.8 | 
        
        
            | 55 | 
            15.28 | 
            322 | 
            64 | 
            75.32 | 
            3.2 | 
        
        
            | MD46-50 | 
            8 | 
            30 | 
            8.33 | 
            444 | 
            2950 | 
            54 | 
            67.2 | 
            90 | 
            Y280M-2 | 
            2.5 | 
            Φ208 | 
        
        
            | 46 | 
            12.78 | 
            400 | 
            63 | 
            79.52 | 
            2.8 | 
        
        
            | 55 | 
            15.28 | 
            368 | 
            64 | 
            86.08 | 
            3.2 | 
        
        
            | MD46-50 | 
            9 | 
            30 | 
            8.33 | 
            499.5 | 
            2950 | 
            54 | 
            75.56 | 
            110 | 
            Y315S-2 | 
            2.5 | 
            Φ208 | 
        
        
            | 46 | 
            12.78 | 
            450 | 
            63 | 
            89.48 | 
            2.8 | 
        
        
            | 55 | 
            15.28 | 
            414 | 
            64 | 
            96.84 | 
            3.2 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD46-50 | 
            10 | 
            30 | 
            8.33 | 
            555 | 
            2950 | 
            54 | 
            83.97 | 
            132 | 
            Y315M-2 | 
            2.5 | 
            Φ208 | 
        
        
            | 46 | 
            12.78 | 
            500 | 
            63 | 
            99.42 | 
            2.8 | 
        
        
            | 55 | 
            15.28 | 
            460 | 
            64 | 
            107.6 | 
            3.2 | 
        
        
            | MD46-50 | 
            11 | 
            30 | 
            8.33 | 
            610.5 | 
            2950 | 
            54 | 
            92.37 | 
            132 | 
            Y315M-2 | 
            2.5 | 
            Φ208 | 
        
        
            | 46 | 
            12.78 | 
            550 | 
            63 | 
            109.36 | 
            2.8 | 
        
        
            | 55 | 
            15.28 | 
            506 | 
            64 | 
            118.36 | 
            3.2 | 
        
        
            | MD46-50 | 
            12 | 
            30 | 
            8.33 | 
            666 | 
            2950 | 
            54 | 
            100.8 | 
            132 | 
            Y315M-2(Y315L1-2) | 
            2.5 | 
            Φ208 | 
        
        
            | 46 | 
            12.78 | 
            600 | 
            63 | 
            119.28 | 
            2.8 | 
        
        
            | 55 | 
            15.28 | 
            552 | 
            64 | 
            129.12 | 
            3.2 | 
        
        
            | MD46-50 | 
            13 | 
            30 | 
            8.33 | 
            721.5 | 
            2950 | 
            54 | 
            109.16 | 
            160 | 
            Y315L1-2 | 
            2.5 | 
            Φ208 | 
        
        
            | 46 | 
            12.78 | 
            650 | 
            63 | 
            129.25 | 
            2.8 | 
        
        
            | 55 | 
            15.28 | 
            598 | 
            64 | 
            139.95 | 
            3.2 | 
        
        
            | MD85-45 | 
            2 | 
            55 | 
            15.3 | 
            102 | 
            2950 | 
            63 | 
            24.25 | 
            37 | 
            Y200L2-2 | 
            3.2 | 
            Φ200 | 
        
        
            | 85 | 
            23.6 | 
            90 | 
            72 | 
            28.92 | 
            4.2 | 
        
        
            | 100 | 
            27.8 | 
            78 | 
            70 | 
            30.35 | 
            5.2 | 
        
        
            | MD85-45 | 
            3 | 
            55 | 
            15.3 | 
            153 | 
            2950 | 
            63 | 
            36.38 | 
            55 | 
            Y250M-2 | 
            3.2 | 
            Φ200 | 
        
        
            | 85 | 
            23.6 | 
            135 | 
            72 | 
            43.37 | 
            4.2 | 
        
        
            | 100 | 
            27.8 | 
            117 | 
            70 | 
            45.52 | 
            5.2 | 
        
        
            | MD85-45 | 
            4 | 
            55 | 
            15.3 | 
            204 | 
            2950 | 
            63 | 
            48.5 | 
            75 | 
            Y280S-2 | 
            3.2 | 
            Φ200 | 
        
        
            | 85 | 
            23.6 | 
            180 | 
            72 | 
            57.82 | 
            4.2 | 
        
        
            | 100 | 
            27.8 | 
            156 | 
            70 | 
            60.7 | 
            5.2 | 
        
        
            | MD85-45 | 
            5 | 
            55 | 
            15.3 | 
            255 | 
            2950 | 
            63 | 
            60.63 | 
            90 | 
            Y280M-2 | 
            3.2 | 
            Φ200 | 
        
        
            | 85 | 
            23.6 | 
            225 | 
            72 | 
            72.28 | 
            4.2 | 
        
        
            | 100 | 
            27.8 | 
            195 | 
            70 | 
            75.86 | 
            5.2 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD85-45 | 
            6 | 
            55 | 
            15.3 | 
            306 | 
            2950 | 
            63 | 
            72.75 | 
            110 | 
            Y315S-2 | 
            3.2 | 
            Φ200 | 
        
        
            | 85 | 
            23.6 | 
            270 | 
            72 | 
            86.73 | 
            4.2 | 
        
        
            | 100 | 
            27.8 | 
            234 | 
            70 | 
            91.04 | 
            5.2 | 
        
        
            | MD85-45 | 
            7 | 
            55 | 
            15.3 | 
            357 | 
            2950 | 
            63 | 
            84.88 | 
            132 | 
            Y315M-2 | 
            3.2 | 
            Φ200 | 
        
        
            | 85 | 
            23.6 | 
            315 | 
            72 | 
            101.2 | 
            4.2 | 
        
        
            | 100 | 
            27.8 | 
            273 | 
            70 | 
            106.2 | 
            5.2 | 
        
        
            | MD85-45 | 
            8 | 
            55 | 
            15.3 | 
            408 | 
            2950 | 
            63 | 
            97 | 
            132 | 
            Y315M-2 | 
            3.2 | 
            Φ200 | 
        
        
            | 85 | 
            23.6 | 
            360 | 
            72 | 
            115.6 | 
            4.2 | 
        
        
            | 100 | 
            27.8 | 
            312 | 
            70 | 
            121.4 | 
            5.2 | 
        
        
            | MD85-45 | 
            9 | 
            55 | 
            15.3 | 
            459 | 
            2950 | 
            63 | 
            109.1 | 
            160 | 
            Y315L1-2 | 
            3.2 | 
            Φ200 | 
        
        
            | 85 | 
            23.6 | 
            405 | 
            72 | 
            130.1 | 
            4.2 | 
        
        
            | 100 | 
            27.8 | 
            351 | 
            70 | 
            136.6 | 
            5.2 | 
        
        
            | MD85-67 | 
            3 | 
            55 | 
            15.3 | 
            222 | 
            2950 | 
            58 | 
            57.3 | 
            90 | 
            Y280M-2 | 
            3.3 | 
            Φ235 | 
        
        
            | 85 | 
            23.6 | 
            201 | 
            68 | 
            68.4 | 
            4 | 
        
        
            | 100 | 
            27.8 | 
            183 | 
            68 | 
            73.3 | 
            4.4 | 
        
        
            | MD85-67 | 
            4 | 
            55 | 
            15.3 | 
            296 | 
            2950 | 
            58 | 
            76.4 | 
            110 | 
            Y315S-2 | 
            3.3 | 
            Φ235 | 
        
        
            | 85 | 
            23.6 | 
            268 | 
            68 | 
            91.2 | 
            4 | 
        
        
            | 100 | 
            27.8 | 
            244 | 
            68 | 
            97.7 | 
            4.4 | 
        
        
            | MD85-67 | 
            5 | 
            55 | 
            15.3 | 
            370 | 
            2950 | 
            58 | 
            95.6 | 
            132 | 
            Y315M-2 | 
            3.3 | 
            Φ235 | 
        
        
            | 85 | 
            23.6 | 
            335 | 
            68 | 
            114 | 
            4 | 
        
        
            | 100 | 
            27.8 | 
            305 | 
            68 | 
            122.2 | 
            4.4 | 
        
        
            | MD85-67 | 
            6 | 
            55 | 
            15.3 | 
            444 | 
            2950 | 
            58 | 
            114.7 | 
            160 | 
            Y315L1-2 | 
            3.3 | 
            Φ235 | 
        
        
            | 85 | 
            23.6 | 
            402 | 
            68 | 
            136.9 | 
            4 | 
        
        
            | 100 | 
            27.8 | 
            366 | 
            68 | 
            146.6 | 
            4.4 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD85-67 | 
            7 | 
            55 | 
            15.3 | 
            518 | 
            2950 | 
            58 | 
            133.8 | 
            185 | 
            Y315M1-2(IP23) | 
            3.3 | 
            Φ235 | 
        
        
            | 85 | 
            23.6 | 
            469 | 
            68 | 
            159.6 | 
            4 | 
        
        
            | 100 | 
            27.8 | 
            427 | 
            68 | 
            171 | 
            4.4 | 
        
        
            | MD85-67 | 
            8 | 
            55 | 
            15.3 | 
            592 | 
            2950 | 
            58 | 
            152.9 | 
            220 | 
            Y355M1-2 | 
            3.3 | 
            Φ235 | 
        
        
            | 85 | 
            23.6 | 
            536 | 
            68 | 
            182.4 | 
            4 | 
        
        
            | 100 | 
            27.8 | 
            488 | 
            68 | 
            195.4 | 
            4.4 | 
        
        
            | MD85-67 | 
            9 | 
            55 | 
            15.3 | 
            666 | 
            2950 | 
            58 | 
            172 | 
            250 | 
            Y355M2-2 | 
            3.3 | 
            Φ235 | 
        
        
            | 85 | 
            23.6 | 
            603 | 
            68 | 
            205.2 | 
            4 | 
        
        
            | 100 | 
            27.8 | 
            549 | 
            68 | 
            219.9 | 
            4.4 | 
        
        
            | MD120-50 | 
            2 | 
            96 | 
            26.7 | 
            110 | 
            2950 | 
            73 | 
            39.44 | 
            55 | 
            Y250M-2 | 
            3.2 | 
            Φ213 | 
        
        
            | 120 | 
            33.3 | 
            100 | 
            73.3 | 
            44.54 | 
            5.1 | 
        
        
            | 140 | 
            38.9 | 
            84.6 | 
            67.5 | 
            48.8 | 
            6.7 | 
        
        
            | MD120-50 | 
            3 | 
            96 | 
            26.7 | 
            165 | 
            2950 | 
            73 | 
            59.09 | 
            90 | 
            Y280M-2 | 
            3.2 | 
            Φ213 | 
        
        
            | 120 | 
            33.3 | 
            150 | 
            73.3 | 
            66.88 | 
            5.1 | 
        
        
            | 140 | 
            38.9 | 
            126.9 | 
            67.5 | 
            71.68 | 
            6.7 | 
        
        
            | MD120-50 | 
            4 | 
            96 | 
            26.7 | 
            220 | 
            2950 | 
            73 | 
            78.79 | 
            110 | 
            Y315S-2 | 
            3.2 | 
            Φ213 | 
        
        
            | 120 | 
            33.3 | 
            200 | 
            73.3 | 
            89.17 | 
            5.1 | 
        
        
            | 140 | 
            38.9 | 
            169.2 | 
            67.5 | 
            95.57 | 
            6.7 | 
        
        
            | MD120-50 | 
            5 | 
            96 | 
            26.7 | 
            275 | 
            2950 | 
            73 | 
            98.49 | 
            132 | 
            Y315M-2 | 
            3.2 | 
            Φ213 | 
        
        
            | 120 | 
            33.3 | 
            250 | 
            73.3 | 
            111.46 | 
            5.1 | 
        
        
            | 140 | 
            38.9 | 
            211.5 | 
            67.5 | 
            119.46 | 
            6.7 | 
        
        
            | MD120-50 | 
            6 | 
            96 | 
            26.7 | 
            330 | 
            2950 | 
            73 | 
            118.18 | 
            160 | 
            Y315L1-2 | 
            3.2 | 
            Φ213 | 
        
        
            | 120 | 
            33.3 | 
            300 | 
            73.3 | 
            133.75 | 
            5.1 | 
        
        
            | 140 | 
            38.9 | 
            253.8 | 
            67.5 | 
            143.36 | 
            6.7 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD120-50 | 
            7 | 
            96 | 
            26.7 | 
            385 | 
            2950 | 
            73 | 
            137.88 | 
            200 | 
            Y315L2-2 | 
            3.2 | 
            Φ213 | 
        
        
            | 120 | 
            33.3 | 
            350 | 
            73.3 | 
            156.04 | 
            5.1 | 
        
        
            | 140 | 
            38.9 | 
            296.1 | 
            67.5 | 
            167.25 | 
            6.7 | 
        
        
            | MD120-50 | 
            8 | 
            96 | 
            26.7 | 
            440 | 
            2950 | 
            73 | 
            157.58 | 
            200 | 
            Y315L2-2 | 
            3.2 | 
            Φ213 | 
        
        
            | 120 | 
            33.3 | 
            400 | 
            73.3 | 
            178.33 | 
            5.1 | 
        
        
            | 140 | 
            38.9 | 
            338.4 | 
            67.5 | 
            191.14 | 
            6.7 | 
        
        
            | MD120-50 | 
            9 | 
            96 | 
            26.7 | 
            495 | 
            2950 | 
            73 | 
            177.28 | 
            220 | 
            Y355M1-2 | 
            3.2 | 
            Φ213 | 
        
        
            | 120 | 
            33.3 | 
            450 | 
            73.3 | 
            200.63 | 
            5.1 | 
        
        
            | 140 | 
            38.9 | 
            380.7 | 
            67.5 | 
            215.03 | 
            6.7 | 
        
        
            | MD120-50 | 
            10 | 
            96 | 
            26.7 | 
            550 | 
            2950 | 
            73 | 
            196.97 | 
            280 | 
            Y315L1-2 | 
            3.2 | 
            Φ213 | 
        
        
            | 120 | 
            33.3 | 
            500 | 
            73.3 | 
            222.92 | 
            5.1 | 
        
        
            | 140 | 
            38.9 | 
            423 | 
            67.5 | 
            238.93 | 
            6.7 | 
        
        
            | MD120-50 | 
            11 | 
            96 | 
            26.7 | 
            605 | 
            2950 | 
            73 | 
            216.67 | 
            280 | 
            Y315L1-2 | 
            3.2 | 
            Φ213 | 
        
        
            | 120 | 
            33.3 | 
            550 | 
            73.3 | 
            245.21 | 
            5.1 | 
        
        
            | 140 | 
            38.9 | 
            465.3 | 
            67.5 | 
            262.82 | 
            6.7 | 
        
        
            | MD120-50 | 
            12 | 
            96 | 
            26.7 | 
            660 | 
            2950 | 
            73 | 
            236.37 | 
            315 | 
            Y315L1-2 | 
            3.2 | 
            Φ213 | 
        
        
            | 120 | 
            33.3 | 
            600 | 
            73.3 | 
            267.5 | 
            5.1 | 
        
        
            | 140 | 
            38.9 | 
            507.6 | 
            67.5 | 
            286.71 | 
            6.7 | 
        
        
            | MD155-30 | 
            2 | 
            119 | 
            33 | 
            64 | 
            1480 | 
            69.5 | 
            29.8 | 
            45 | 
            Y225M-4 | 
            3.2 | 
            Φ305 | 
        
        
            | 155 | 
            43 | 
            60 | 
            75 | 
            33.71 | 
            3.9 | 
        
        
            | 190 | 
            52.8 | 
            54 | 
            76 | 
            36.95 | 
            4.8 | 
        
        
            | MD155-30 | 
            3 | 
            119 | 
            33 | 
            96 | 
            1480 | 
            69.5 | 
            44.7 | 
            75 | 
            Y280S-4 | 
            3.2 | 
            Φ305 | 
        
        
            | 155 | 
            43 | 
            90 | 
            75 | 
            50.57 | 
            3.9 | 
        
        
            | 190 | 
            52.8 | 
            81 | 
            76 | 
            55.42 | 
            4.8 | 
        
    
 
 
 
 
 
 
 
 
 
 
 
 
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD155-30 | 
            4 | 
            119 | 
            33 | 
            128 | 
            1480 | 
            69.5 | 
            59.6 | 
            90 | 
            Y280M-4 | 
            3.2 | 
            Φ305 | 
        
        
            | 155 | 
            43 | 
            120 | 
            75 | 
            67.42 | 
            3.9 | 
        
        
            | 190 | 
            52.8 | 
            108 | 
            76 | 
            73.9 | 
            4.8 | 
        
        
            | MD155-30 | 
            5 | 
            119 | 
            33 | 
            160 | 
            1480 | 
            69.5 | 
            74.5 | 
            110 | 
            Y315S-4 | 
            3.2 | 
            Φ305 | 
        
        
            | 155 | 
            43 | 
            150 | 
            75 | 
            84.28 | 
            3.9 | 
        
        
            | 190 | 
            52.8 | 
            135 | 
            76 | 
            92.37 | 
            4.8 | 
        
        
            | MD155-30 | 
            6 | 
            119 | 
            33 | 
            192 | 
            1480 | 
            69.5 | 
            89.4 | 
            132 | 
            Y315M-4 | 
            3.2 | 
            Φ305 | 
        
        
            | 155 | 
            43 | 
            180 | 
            75 | 
            101.1 | 
            3.9 | 
        
        
            | 190 | 
            52.8 | 
            162 | 
            76 | 
            110.8 | 
            4.8 | 
        
        
            | MD155-30 | 
            7 | 
            119 | 
            33 | 
            224 | 
            1480 | 
            69.5 | 
            104.3 | 
            160 | 
            Y315L1-4 | 
            3.2 | 
            Φ305 | 
        
        
            | 155 | 
            43 | 
            210 | 
            75 | 
            118 | 
            3.9 | 
        
        
            | 190 | 
            52.8 | 
            189 | 
            76 | 
            129.3 | 
            4.8 | 
        
        
            | MD155-30 | 
            8 | 
            119 | 
            33 | 
            256 | 
            1480 | 
            69.5 | 
            119.2 | 
            200 | 
            Y315L2-4 | 
            3.2 | 
            Φ305 | 
        
        
            | 155 | 
            43 | 
            240 | 
            75 | 
            134.8 | 
            3.9 | 
        
        
            | 190 | 
            52.8 | 
            216 | 
            76 | 
            147.8 | 
            4.8 | 
        
        
            | MD155-30 | 
            9 | 
            119 | 
            33 | 
            288 | 
            1480 | 
            69.5 | 
            134.1 | 
            200 | 
            Y315L2-4 | 
            3.2 | 
            Φ305 | 
        
        
            | 155 | 
            43 | 
            270 | 
            75 | 
            151.7 | 
            3.9 | 
        
        
            | 190 | 
            52.8 | 
            243 | 
            76 | 
            166.3 | 
            4.8 | 
        
        
            | MD155-30 | 
            10 | 
            119 | 
            33 | 
            320 | 
            1480 | 
            69.5 | 
            149 | 
            220 | 
            Y355M1-4 | 
            3.2 | 
            Φ305 | 
        
        
            | 155 | 
            43 | 
            300 | 
            75 | 
            168.6 | 
            3.9 | 
        
        
            | 190 | 
            52.8 | 
            270 | 
            76 | 
            184.7 | 
            4.8 | 
        
        
            | MD155-67 | 
            2 | 
            100 | 
            27.8 | 
            152 | 
            2950 | 
            64 | 
            64.7 | 
            90 | 
            Y280M-2 | 
            3.2 | 
            Φ235 | 
        
        
            | 155 | 
            43.1 | 
            134 | 
            74 | 
            76.5 | 
            5 | 
        
        
            | 185 | 
            51.4 | 
            118 | 
            72 | 
            82.6 | 
            6.6 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD155-67 | 
            3 | 
            100 | 
            27.8 | 
            228 | 
            2950 | 
            64 | 
            97 | 
            132 | 
            Y315M-2 | 
            3.2 | 
            Φ235 | 
        
        
            | 155 | 
            43.1 | 
            201 | 
            74 | 
            114.7 | 
            5 | 
        
        
            | 185 | 
            51.4 | 
            177 | 
            72 | 
            123.9 | 
            6.6 | 
        
        
            | MD155-67 | 
            4 | 
            100 | 
            27.8 | 
            304 | 
            2950 | 
            64 | 
            129.4 | 
            185 | 
            Y315M1-2(IP23) | 
            3.2 | 
            Φ235 | 
        
        
            | 155 | 
            43.1 | 
            268 | 
            74 | 
            152.9 | 
            5 | 
        
        
            | 185 | 
            51.4 | 
            236 | 
            72 | 
            165.1 | 
            6.6 | 
        
        
            | MD155-67 | 
            5 | 
            100 | 
            27.8 | 
            380 | 
            2950 | 
            64 | 
            161.7 | 
            220 | 
            Y355M1-2 | 
            3.2 | 
            Φ235 | 
        
        
            | 155 | 
            43.1 | 
            335 | 
            74 | 
            191.2 | 
            5 | 
        
        
            | 185 | 
            51.4 | 
            295 | 
            72 | 
            206.4 | 
            6.6 | 
        
        
            | MD155-67 | 
            6 | 
            100 | 
            27.8 | 
            456 | 
            2950 | 
            64 | 
            194 | 
            280 | 
            Y355L1-2 | 
            3.2 | 
            Φ235 | 
        
        
            | 155 | 
            43.1 | 
            402 | 
            74 | 
            229.5 | 
            5 | 
        
        
            | 185 | 
            51.4 | 
            354 | 
            72 | 
            247.7 | 
            6.6 | 
        
        
            | MD155-67 | 
            7 | 
            100 | 
            27.8 | 
            532 | 
            2950 | 
            64 | 
            226.4 | 
            315 | 
            Y355L2-2 | 
            3.2 | 
            Φ235 | 
        
        
            | 155 | 
            43.1 | 
            469 | 
            74 | 
            267.7 | 
            5 | 
        
        
            | 185 | 
            51.4 | 
            413 | 
            72 | 
            288.9 | 
            6.6 | 
        
        
            | MD155-67 | 
            8 | 
            100 | 
            27.8 | 
            608 | 
            2950 | 
            64 | 
            258.8 | 
            355 | 
            Y355L1-2(IP23) | 
            3.2 | 
            Φ235 | 
        
        
            | 155 | 
            43.1 | 
            536 | 
            74 | 
            305.9 | 
            5 | 
        
        
            | 185 | 
            51.4 | 
            472 | 
            72 | 
            330.2 | 
            6.6 | 
        
        
            | MD155-67 | 
            9 | 
            100 | 
            27.8 | 
            684 | 
            2950 | 
            64 | 
            291.1 | 
            450 | 
            Y4001-2(ip23/6kv) | 
            3.2 | 
            Φ235 | 
        
        
            | 155 | 
            43.1 | 
            603 | 
            74 | 
            344.2 | 
            5 | 
        
        
            | 185 | 
            51.4 | 
            531 | 
            72 | 
            371.5 | 
            6.6 | 
        
        
            | MD280-43(200MD43) | 
            2 | 
            185 | 
            51.4 | 
            94 | 
            1480 | 
            69 | 
            68.6 | 
            110 | 
            Y315S-4 | 
            2.5 | 
            Φ360 | 
        
        
            | 280 | 
            77.8 | 
            86 | 
            77 | 
            85.2 | 
            4 | 
        
        
            | 335 | 
            93.1 | 
            76 | 
            75 | 
            92.5 | 
            5.2 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD280-43(200MD43) | 
            3 | 
            185 | 
            51.4 | 
            141 | 
            1480 | 
            69 | 
            102.9 | 
            160 | 
            Y315L1-4 | 
            2.5 | 
            Φ360 | 
        
        
            | 280 | 
            77.8 | 
            129 | 
            77 | 
            127.7 | 
            4 | 
        
        
            | 335 | 
            93.1 | 
            114 | 
            75 | 
            138.8 | 
            5.2 | 
        
        
            | MD280-43(200MD43) | 
            4 | 
            185 | 
            51.4 | 
            188 | 
            1480 | 
            69 | 
            137.7 | 
            200 | 
            Y315L2-4 | 
            2.5 | 
            Φ360 | 
        
        
            | 280 | 
            77.8 | 
            172 | 
            77 | 
            170.3 | 
            4 | 
        
        
            | 335 | 
            93.1 | 
            152 | 
            75 | 
            185 | 
            5.2 | 
        
        
            | MD280-43(200MD43) | 
            5 | 
            185 | 
            51.4 | 
            235 | 
            1480 | 
            69 | 
            171.6 | 
            250 | 
            Y355M2-4 | 
            2.5 | 
            Φ360 | 
        
        
            | 280 | 
            77.8 | 
            215 | 
            77 | 
            212.9 | 
            4 | 
        
        
            | 335 | 
            93.1 | 
            190 | 
            75 | 
            231.3 | 
            5.2 | 
        
        
            | MD280-43(200MD43) | 
            6 | 
            185 | 
            51.4 | 
            282 | 
            1480 | 
            69 | 
            205.9 | 
            315 | 
            Y355L2-4 | 
            2.5 | 
            Φ360 | 
        
        
            | 280 | 
            77.8 | 
            258 | 
            77 | 
            255.5 | 
            4 | 
        
        
            | 335 | 
            93.1 | 
            228 | 
            75 | 
            277.5 | 
            5.2 | 
        
        
            | MD280-43(200MD43) | 
            7 | 
            185 | 
            51.4 | 
            329 | 
            1480 | 
            69 | 
            240.2 | 
            355 | 
            Y4001-4(IP23/6KV) | 
            2.5 | 
            Φ360 | 
        
        
            | 280 | 
            77.8 | 
            301 | 
            77 | 
            298.1 | 
            4 | 
        
        
            | 335 | 
            93.1 | 
            266 | 
            75 | 
            323.8 | 
            5.2 | 
        
        
            | MD280-43(200MD43) | 
            8 | 
            185 | 
            51.4 | 
            376 | 
            1480 | 
            69 | 
            274.5 | 
            450 | 
            Y4003-4(IP23/6KV) | 
            2.5 | 
            Φ360 | 
        
        
            | 280 | 
            77.8 | 
            344 | 
            77 | 
            340.7 | 
            4 | 
        
        
            | 335 | 
            93.1 | 
            304 | 
            75 | 
            370 | 
            5.2 | 
        
        
            | MD280-43(200MD43) | 
            9 | 
            185 | 
            51.4 | 
            423 | 
            1480 | 
            69 | 
            308.8 | 
            450 | 
            Y4003-4(IP23/6KV) | 
            2.5 | 
            Φ360 | 
        
        
            | 280 | 
            77.8 | 
            387 | 
            77 | 
            383.3 | 
            4 | 
        
        
            | 335 | 
            93.1 | 
            342 | 
            75 | 
            416.3 | 
            5.2 | 
        
        
            | MD280-65(200MD65) | 
            3 | 
            185 | 
            51.4 | 
            204 | 
            1480 | 
            57 | 
            180 | 
            280 | 
            Y3555-4(IP23/6KV) | 
            2.8 | 
            Φ430 | 
        
        
            | 280 | 
            77.8 | 
            195 | 
            69 | 
            215 | 
            3.7 | 
        
        
            | 335 | 
            93.1 | 
            186 | 
            71 | 
            239 | 
            5 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD360-40 | 
            3 | 
            300 | 
            83.3 | 
            126 | 
            1480 | 
            77 | 
            133.7 | 
            185 | 
            Y315M1-4(IP23) | 
            4.65 | 
            Φ360 | 
        
        
            | 360 | 
            100 | 
            120 | 
            80 | 
            147.2 | 
            4.7 | 
        
        
            | 440 | 
            122.2 | 
            106.5 | 
            77 | 
            165.8 | 
            5.4 | 
        
        
            | MD360-40 | 
            4 | 
            300 | 
            83.3 | 
            168 | 
            1480 | 
            77 | 
            178.2 | 
            250 | 
            Y355M2-4 | 
            4.65 | 
            Φ360 | 
        
        
            | 360 | 
            100 | 
            160 | 
            80 | 
            196.2 | 
            4.7 | 
        
        
            | 440 | 
            122.2 | 
            142 | 
            77 | 
            221.1 | 
            5.4 | 
        
        
            | MD360-40 | 
            5 | 
            300 | 
            83.3 | 
            210 | 
            1480 | 
            77 | 
            222.8 | 
            315 | 
            Y355L2-4 | 
            4.65 | 
            Φ360 | 
        
        
            | 360 | 
            100 | 
            200 | 
            80 | 
            245.3 | 
            4.7 | 
        
        
            | 440 | 
            122.2 | 
            177.5 | 
            77 | 
            276.3 | 
            5.4 | 
        
        
            | MD360-40 | 
            6 | 
            300 | 
            83.3 | 
            252 | 
            1480 | 
            77 | 
            257.4 | 
            400 | 
            Y4002-4(IP23/6KV) | 
            4.65 | 
            Φ360 | 
        
        
            | 360 | 
            100 | 
            240 | 
            80 | 
            294.1 | 
            4.7 | 
        
        
            | 440 | 
            122.2 | 
            213 | 
            77 | 
            331.5 | 
            5.4 | 
        
        
            | MD360-40 | 
            7 | 
            300 | 
            83.3 | 
            294 | 
            1480 | 
            77 | 
            311.9 | 
            450 | 
            Y4003-4(IP23/6KV) | 
            4.65 | 
            Φ360 | 
        
        
            | 360 | 
            100 | 
            280 | 
            80 | 
            343.1 | 
            4.7 | 
        
        
            | 440 | 
            122.2 | 
            248.5 | 
            77 | 
            386.7 | 
            5.4 | 
        
        
            | MD360-40 | 
            8 | 
            300 | 
            83.3 | 
            336 | 
            1480 | 
            77 | 
            356.5 | 
            500 | 
            Y4004-4(IP23/6KV) | 
            4.65 | 
            Φ360 | 
        
        
            | 360 | 
            100 | 
            320 | 
            80 | 
            392.2 | 
            4.7 | 
        
        
            | 440 | 
            122.2 | 
            284 | 
            77 | 
            441.9 | 
            5.4 | 
        
        
            | MD360-40 | 
            9 | 
            300 | 
            83.3 | 
            378 | 
            1480 | 
            77 | 
            401.1 | 
            560 | 
            Y4005-4(IP23/6KV) | 
            4.65 | 
            Φ360 | 
        
        
            | 360 | 
            100 | 
            360 | 
            80 | 
            441.2 | 
            4.7 | 
        
        
            | 440 | 
            122.2 | 
            319.5 | 
            77 | 
            497.2 | 
            5.4 | 
        
        
            | MD360-40 | 
            10 | 
            300 | 
            83.3 | 
            420 | 
            1480 | 
            77 | 
            445.6 | 
            630 | 
            Y4501-4(IP23/6KV) | 
            4.65 | 
            Φ360 | 
        
        
            | 360 | 
            100 | 
            400 | 
            80 | 
            490.2 | 
            4.7 | 
        
        
            | 440 | 
            122.2 | 
            355 | 
            77 | 
            552.4 | 
            5.4 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD450-60 | 
            2 | 
            335 | 
            93.1 | 
            130 | 
            1480 | 
            72 | 
            164.7 | 
            250 | 
            Y3554-4(IP23/6KV) | 
            4.1 | 
            Φ430 | 
        
        
            | 450 | 
            125 | 
            120 | 
            79 | 
            186.1 | 
            5.2 | 
        
        
            | 500 | 
            138.9 | 
            113 | 
            78 | 
            197.3 | 
            6.3 | 
        
        
            | MD450-60 | 
            3 | 
            335 | 
            93.1 | 
            195 | 
            1480 | 
            72 | 
            247.1 | 
            355 | 
            Y4001-4(IP23/6KV) | 
            4.1 | 
            Φ430 | 
        
        
            | 450 | 
            125 | 
            180 | 
            79 | 
            179.2 | 
            5.2 | 
        
        
            | 500 | 
            138.9 | 
            171 | 
            78 | 
            296 | 
            6.3 | 
        
        
            | MD450-60 | 
            4 | 
            335 | 
            93.1 | 
            260 | 
            1480 | 
            72 | 
            329.5 | 
            500 | 
            Y4004-4(IP23/6KV) | 
            4.1 | 
            Φ430 | 
        
        
            | 450 | 
            125 | 
            240 | 
            79 | 
            372.2 | 
            5.2 | 
        
        
            | 500 | 
            138.9 | 
            228 | 
            78 | 
            394.7 | 
            6.3 | 
        
        
            | MD450-60 | 
            5 | 
            335 | 
            93.1 | 
            325 | 
            1480 | 
            72 | 
            411.8 | 
            630 | 
            Y4501-4(IP23/6KV) | 
            4.1 | 
            Φ430 | 
        
        
            | 450 | 
            125 | 
            300 | 
            79 | 
            465.4 | 
            5.2 | 
        
        
            | 500 | 
            138.9 | 
            285 | 
            78 | 
            493.4 | 
            6.3 | 
        
        
            | MD450-60 | 
            6 | 
            335 | 
            93.1 | 
            390 | 
            1480 | 
            72 | 
            494.2 | 
            710 | 
            Y4502-4(IP23/6KV) | 
            4.1 | 
            Φ430 | 
        
        
            | 450 | 
            125 | 
            360 | 
            79 | 
            558.3 | 
            5.2 | 
        
        
            | 500 | 
            138.9 | 
            342 | 
            78 | 
            592 | 
            6.3 | 
        
        
            | MD450-60 | 
            7 | 
            335 | 
            93.1 | 
            455 | 
            1480 | 
            72 | 
            576.5 | 
            800 | 
            Y4503-4(IP23/6KV) | 
            4.1 | 
            Φ430 | 
        
        
            | 450 | 
            125 | 
            420 | 
            79 | 
            651.5 | 
            5.2 | 
        
        
            | 500 | 
            138.9 | 
            399 | 
            78 | 
            690.7 | 
            6.3 | 
        
        
            | MD450-60 | 
            8 | 
            335 | 
            93.1 | 
            520 | 
            1480 | 
            72 | 
            658.9 | 
            900 | 
            Y4504-4(IP23/6KV) | 
            4.1 | 
            Φ430 | 
        
        
            | 450 | 
            125 | 
            480 | 
            79 | 
            744.4 | 
            5.2 | 
        
        
            | 500 | 
            138.9 | 
            456 | 
            78 | 
            789.4 | 
            6.3 | 
        
        
            | MD450-60 | 
            9 | 
            335 | 
            93.1 | 
            585 | 
            1480 | 
            72 | 
            741.2 | 
            1000 | 
            Y5001-4(IP23/6KV) | 
            4.1 | 
            Φ430 | 
        
        
            | 450 | 
            125 | 
            540 | 
            79 | 
            837.5 | 
            5.2 | 
        
        
            | 500 | 
            138.9 | 
            513 | 
            78 | 
            888 | 
            6.3 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD450-60 | 
            10 | 
            335 | 
            93.1 | 
            650 | 
            1480 | 
            72 | 
            823.6 | 
            1120 | 
            Y5002-4(IP23/6KV) | 
            4.1 | 
            Φ430 | 
        
        
            | 450 | 
            125 | 
            600 | 
            79 | 
            930.8 | 
            5.2 | 
        
        
            | 500 | 
            138.9 | 
            570 | 
            78 | 
            995.1 | 
            6.3 | 
        
        
            | MD500-57 | 
            2 | 
            450 | 
            125 | 
            120 | 
            1480 | 
            80 | 
            184 | 
            250 | 
            Y3554-4(IP23/6KV) | 
            4.4 | 
            Φ430 | 
        
        
            | 500 | 
            138.9 | 
            114 | 
            81 | 
            192 | 
            4.5 | 
        
        
            | 550 | 
            152.7 | 
            108 | 
            79 | 
            205 | 
            5.8 | 
        
        
            | MD500-57 | 
            3 | 
            450 | 
            125 | 
            180 | 
            1480 | 
            80 | 
            276 | 
            355 | 
            Y4001-4(IP23/6KV) | 
            4.4 | 
            Φ430 | 
        
        
            | 500 | 
            138.9 | 
            171 | 
            81 | 
            287.5 | 
            4.5 | 
        
        
            | 550 | 
            152.7 | 
            162 | 
            79 | 
            307.5 | 
            5.8 | 
        
        
            | MD500-57 | 
            4 | 
            450 | 
            125 | 
            240 | 
            1480 | 
            80 | 
            368 | 
            500 | 
            Y4004-4(IP23/6KV) | 
            4.4 | 
            Φ430 | 
        
        
            | 500 | 
            138.9 | 
            228 | 
            81 | 
            383.5 | 
            4.5 | 
        
        
            | 550 | 
            152.7 | 
            216 | 
            79 | 
            410 | 
            5.8 | 
        
        
            | MD500-57 | 
            5 | 
            450 | 
            125 | 
            300 | 
            1480 | 
            80 | 
            460 | 
            630 | 
            Y4501-4(IP23/6KV) | 
            4.4 | 
            Φ430 | 
        
        
            | 500 | 
            138.9 | 
            285 | 
            81 | 
            479.5 | 
            4.5 | 
        
        
            | 550 | 
            152.7 | 
            270 | 
            79 | 
            512 | 
            5.8 | 
        
        
            | MD500-57 | 
            6 | 
            450 | 
            125 | 
            360 | 
            1480 | 
            80 | 
            551.5 | 
            710 | 
            Y4502-4(IP23/6KV) | 
            4.4 | 
            Φ430 | 
        
        
            | 500 | 
            138.9 | 
            342 | 
            81 | 
            575 | 
            4.5 | 
        
        
            | 550 | 
            152.7 | 
            324 | 
            79 | 
            614.5 | 
            5.8 | 
        
        
            | MD500-57 | 
            7 | 
            450 | 
            125 | 
            420 | 
            1480 | 
            80 | 
            643.5 | 
            800 | 
            Y4503-4(IP23/6KV) | 
            4.4 | 
            Φ430 | 
        
        
            | 500 | 
            138.9 | 
            399 | 
            81 | 
            671 | 
            4.5 | 
        
        
            | 550 | 
            152.7 | 
            378 | 
            79 | 
            716.7 | 
            5.8 | 
        
        
            | MD500-57 | 
            8 | 
            450 | 
            125 | 
            480 | 
            1480 | 
            80 | 
            735.5 | 
            1000 | 
            Y5001-4(IP23/6KV) | 
            4.4 | 
            Φ430 | 
        
        
            | 500 | 
            138.9 | 
            456 | 
            81 | 
            767 | 
            4.5 | 
        
        
            | 550 | 
            152.7 | 
            432 | 
            79 | 
            819 | 
            5.8 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD550-50 | 
            7 | 
            450 | 
            125 | 
            420 | 
            1480 | 
            78 | 
            659.8 | 
            800 | 
            Y5003-4(IP23/6KV) | 
            5.2 | 
            Φ430 | 
        
        
            | 550 | 
            152.7 | 
            350 | 
            79 | 
            663.3 | 
            5.8 | 
        
        
            | 590 | 
            163.9 | 
            315 | 
            75 | 
            674.5 | 
            6.5 | 
        
        
            | MD550-50 | 
            8 | 
            450 | 
            125 | 
            480 | 
            1480 | 
            78 | 
            754 | 
            900 | 
            Y4504-4(IP23/6KV) | 
            5.2 | 
            Φ430 | 
        
        
            | 550 | 
            152.7 | 
            400 | 
            79 | 
            758 | 
            5.8 | 
        
        
            | 590 | 
            163.9 | 
            360 | 
            75 | 
            770.8 | 
            6.5 | 
        
        
            | MD550-50 | 
            9 | 
            450 | 
            125 | 
            540 | 
            1480 | 
            78 | 
            848.3 | 
            1000 | 
            Y4503-4(IP23/6KV) | 
            5.2 | 
            Φ430 | 
        
        
            | 550 | 
            152.7 | 
            450 | 
            79 | 
            852.8 | 
            5.8 | 
        
        
            | 590 | 
            163.9 | 
            405 | 
            75 | 
            867.2 | 
            6.5 | 
        
        
            | MD600-55 | 
            2 | 
            440 | 
            122 | 
            120 | 
            1480 | 
            74 | 
            194 | 
            280 | 
            Y3555-4(IP23/6KV) | 
            4.7 | 
            Φ418 | 
        
        
            | 600 | 
            166.6 | 
            110 | 
            80 | 
            225 | 
            5.5 | 
        
        
            | 690 | 
            191.6 | 
            102 | 
            79 | 
            243 | 
            6.5 | 
        
        
            | MD600-55 | 
            3 | 
            440 | 
            122 | 
            180 | 
            1480 | 
            74 | 
            291 | 
            450 | 
            Y4003-4(IP23/6KV) | 
            4.7 | 
            Φ418 | 
        
        
            | 600 | 
            166.6 | 
            165 | 
            80 | 
            337 | 
            5.5 | 
        
        
            | 690 | 
            191.6 | 
            153 | 
            79 | 
            364 | 
            6.5 | 
        
        
            | MD600-55 | 
            4 | 
            440 | 
            122 | 
            240 | 
            1480 | 
            74 | 
            388 | 
            500 | 
            Y4004-4(IP23/6KV) | 
            4.7 | 
            Φ418 | 
        
        
            | 600 | 
            166.6 | 
            220 | 
            80 | 
            449 | 
            5.5 | 
        
        
            | 690 | 
            191.6 | 
            204 | 
            79 | 
            485 | 
            6.5 | 
        
        
            | MD600-55 | 
            5 | 
            440 | 
            122 | 
            300 | 
            1480 | 
            74 | 
            485 | 
            630 | 
            Y4501-4(IP23/6KV) | 
            4.7 | 
            Φ418 | 
        
        
            | 600 | 
            166.6 | 
            275 | 
            80 | 
            561 | 
            5.5 | 
        
        
            | 690 | 
            191.6 | 
            255 | 
            79 | 
            606 | 
            6.5 | 
        
        
            | MD600-55 | 
            6 | 
            440 | 
            122 | 
            360 | 
            1480 | 
            74 | 
            582 | 
            800 | 
            Y4503-4(IP23/6KV) | 
            4.7 | 
            Φ418 | 
        
        
            | 600 | 
            166.6 | 
            330 | 
            80 | 
            673 | 
            5.5 | 
        
        
            | 690 | 
            191.6 | 
            306 | 
            79 | 
            727 | 
            6.5 | 
        
    
    
        
            | 泵型号 | 
            级数 | 
            流量 | 
            扬程 | 
            转速 | 
            效率 | 
            轴功率 | 
            电机 | 
            必需汽蚀余量 | 
            叶轮直径 | 
        
        
            | Q | 
            H | 
            n | 
            η | 
            N | 
            功率 | 
            型号 | 
            (NPSH)r | 
            D2 | 
        
        
            | (m3/h) | 
            L/s | 
            (m) | 
            (r/min | 
            (%) | 
            (kW) | 
            (kW) | 
            (m) | 
            (mm) | 
        
    
    
        
            | MD600-55 | 
            7 | 
            440 | 
            122 | 
            420 | 
            1480 | 
            74 | 
            679 | 
            900 | 
            Y4504-4(IP23/6KV) | 
            4.7 | 
            Φ418 | 
        
        
            | 600 | 
            166.6 | 
            385 | 
            80 | 
            785 | 
            5.5 | 
        
        
            | 690 | 
            191.6 | 
            357 | 
            79 | 
            849 | 
            6.5 | 
        
        
            | MD600-55 | 
            8 | 
            440 | 
            122 | 
            480 | 
            1480 | 
            74 | 
            779 | 
            1000 | 
            Y5001-4(IP23/6KV) | 
            4.7 | 
            Φ418 | 
        
        
            | 600 | 
            166.6 | 
            440 | 
            80 | 
            899 | 
            5.5 | 
        
        
            | 690 | 
            191.6 | 
            408 | 
            79 | 
            970 | 
            6.5 | 
        
        
            | MD600-55 | 
            9 | 
            440 | 
            122 | 
            540 | 
            1480 | 
            74 | 
            873 | 
            1250 | 
            Y5003-4(IP23/6KV) | 
            4.7 | 
            Φ418 | 
        
        
            | 600 | 
            166.6 | 
            495 | 
            80 | 
            1011 | 
            5.5 | 
        
        
            | 690 | 
            191.6 | 
            459 | 
            79 | 
            1091 | 
            6.5 | 
        
        
            | MD600-55 | 
            10 | 
            440 | 
            122 | 
            600 | 
            1480 | 
            74 | 
            970 | 
            1400 | 
            Y5004-4(IP23/6KV) | 
            4.7 | 
            Φ418 | 
        
        
            | 600 | 
            166.6 | 
            550 | 
            80 | 
            1125 | 
            5.5 | 
        
        
            | 690 | 
            191.6 | 
            510 | 
            79 | 
            1215 | 
            6.5 | 
        
        
            | MD650-70 | 
            2 | 
            550 | 
            152.8 | 
            147 | 
            1480 | 
            75 | 
            293.5 | 
            400 | 
            Y4002-4(IP23/6KV) | 
            5.8 | 
            Φ493 | 
        
        
            | 650 | 
            180.6 | 
            140 | 
            76.5 | 
            323.8 | 
            6.2 | 
        
        
            | 750 | 
            208.3 | 
            120 | 
            75 | 
            326.7 | 
            6.5 | 
        
        
            | MD650-70 | 
            3 | 
            550 | 
            152.8 | 
            220.5 | 
            1480 | 
            75 | 
            440.2 | 
            560 | 
            Y4005-4(IP23/6KV) | 
            5.8 | 
            Φ493 | 
        
        
            | 650 | 
            180.6 | 
            210 | 
            76.5 | 
            485.7 | 
            6.2 | 
        
        
            | 750 | 
            208.3 | 
            180 | 
            75 | 
            490 | 
            6.5 | 
        
        
            | MD650-70 | 
            4 | 
            550 | 
            152.8 | 
            294 | 
            1480 | 
            75 | 
            586.9 | 
            710 | 
            Y4502-4(IP23/6KV) | 
            5.8 | 
            Φ493 | 
        
        
            | 650 | 
            180.6 | 
            280 | 
            76.5 | 
            647.6 | 
            6.2 | 
        
        
            | 750 | 
            208.3 | 
            240 | 
            75 | 
            653.3 | 
            6.5 | 
        
        
            | MD650-70 | 
            5 | 
            550 | 
            152.8 | 
            367.5 | 
            1480 | 
            75 | 
            733.6 | 
            900 | 
            Y4504-4(IP23/6KV) | 
            5.8 | 
            Φ493 | 
        
        
            | 650 | 
            180.6 | 
            350 | 
            76.5 | 
            809.5 | 
            6.2 | 
        
        
            | 750 | 
            208.3 | 
            300 | 
            75 | 
            816.7 | 
            6.5 |