• leyu·乐鱼(中国)体育官方网站

    信誉发展

    Home > products > Pump > Multi-stage Pumps

    Vertical Multistage Centrifugal Pump

    QDL/QDLF2 Series QDL/QDLF4 Series QDL/QDLF8 Series QDL/QDLF16 Series QDL/QDLF32 Series

    QDL/QDLF2

    QDL/QDLF2 1
    QDL/QDLF2 1
    QDL/QDLF2 2
    QDL/QDLF2 2

    I Section drawing QDL,QDLF2,4 for Vertical Multistage Centrifugal Pump

    I Section drawing QDL,QDLF2,4 for Vertical Multistage Centrifugal Pump
    I Section drawing QDL,QDLF2,4 for Vertical Multistage Centrifugal Pump

    II Material QDL,QDLF2,4


    NO.     		Name Material AISI ASTM NO. Name Material AISI ASTM
    1 Electric motor     9 Base frame Cast iron ASTM25B
    2 Electric motor frame Cast iron ASTM25B 10 Bearing Tungsten carbide AISI304
    3 Mechanical seal     11 Impeller Stainless steel AISI316
    4 Outlet Inducer Stainless steel AISI304 12 Shaft Stainless steel AISI304
    5 Bearing frame Inducer Stainless steel
    l    		 AISI304 13 Impeller separating sleeve Stainless steel AISI304
    6 Inducer Stainless steel AISI304 14 Pressure-resistant cylinder Stainless steel  
    7 Inlet Inducer Stainless steel AISI304 15 Coupling Carbon steel  
    8 Pump frame Stainless steel ASTM25B   Rubber parts FPM  

    III Performance table for QDL/QDLF2

    Model Driving motor(KW) Q (m3/h) 1 1.2 1.6 2.0 2.4 2.8 3.2 3.5
    QDL2-20 0.37 H (m) 18 17 16 15 13 12 10 8
    QDL2-30 0.37 27 26 24 22 20 18 15 12
    QDL2-40 0.55 36 35 33 30 26 24 20 16
    QDL2-50 0.55 45 43 40 37 33 30 24 20
    QDL2-60 0.75 53 52 50 45 40 36 30 24
    QDL2-70 0.75 63 61 57 52 47 41 35 28
    QDL2-90 1.1 80 78 73 67 61 54 45 37
    QDL2-110 1.1 98 95 89 82 73 64 54 44
    QDL2-130 1.5 116 114 106 98 89 78 65 52
    QDL2-150 1.5 134 130 123 112 100 90 73 60
    QDL2-180 2.2 161 157 148 136 121 108 91 76
    QDL2-220 2.2 197 192 180 165 148 130 110 90
    QDL2-260 3.0 232 228 214 198 179 158 130 110

    IV Size and weight for QDL/QDLF2


    Model     		Size(mm) Weight(kg)
    B1 B2 B1+B2 D1 D2
    QDL2-20 220 210 430 148 117 20
    QDL2-30 238 210 448 148 117 20
    QDL2-40 256 210 466 148 117 20
    QDL2-50 274 210 484 148 117 20
    QDL2-60 297 245 542 170 142 25
    QDL2-70 315 245 560 170 142 25
    QDL2-90 351 245 596 170 142 30
    QDL2-110 387 245 632 170 142 30
    QDL2-130 440 290 730 190 155 35
    QDL2-150 476 290 766 190 155 35
    QDL2-180 530 290 820 190 155 40
    QDL2-220 602 290 892 190 155 45
    QDL2-260 682 315 997 197 165 50

    QDL/QDLF2 Vertical Multistage Centrifugal Pump Related Products

    Next:QDL/QDLF32 Vertical Multistage Centrifugal Pump

    Catalog:Multi-stage Pumps

    Above:QDL/QDLF16 Vertical Multistage Centrifugal Pump