双柱赛电动隔膜泵(Duplex-II).jpg
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  • 双柱赛电动隔膜泵(Duplex-II).jpg

2 double column race electric diaphragm pump (Duplex-II)

● The new internal structure design improves the ability of the pump to vacuum and realizes reliable self-priming ● Short-term dry rotation is possible ● A variety of corrosion-resistant materials to choose from ● Built-in bypass design, timely relief of the pump outlet pressure, to avoid the outlet pipeline blockage when the pump smothered to damage the pump, the pump for effective protection The use of heavy-duty ball bearing design, so that the pump runs more smoothly ●Optional pressure switch, effectively protect the pump ● There are heavy-duty electromechanical options to meet the continuous working conditions
  • Commodity name: 2 double column race electric diaphragm pump (Duplex-II)

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  • Product Description
  • The new internal structure design improves the ability of the pump to vacuum and achieves reliable self-priming.
    Short-term dry rotation is possible
    Diverse choice of corrosion resistant materials
    The built-in bypass design can relieve the outlet pressure of the pump in time, avoid the pump smoldering and damage the pump when the outlet pipeline is blocked, and effectively protect the pump.
    The use of heavy-duty ball bearing design, so that the pump runs more smoothly
    Optional pressure switch to effectively protect the pump
    There are heavy-duty electromechanical options to meet the continuous working conditions

    Product Introduction

    Pump Design

    Positive Displacement Dual Piston Design

    Motor

    Permanent magnet motor with solid-state rectifier

    Motor voltage

    12&24VDC, 115 & 230V AC

    Maximum flow

    High pressure type 2.2 gallons/minute (8.32 liters/minute)
    Medium/low pressure type 1.6 gallons/minute (6.05 liters/minute)

    Maximum pressure

    Up to 100 psi (6.8 bar)

    Dry self-priming height

    Up to 8 feet (2.4 meters)

    Pressure switch setting

    15(13.4),30(2.07),45(3.10),60(4.14)
    80(5.52)
    and 100(6.8) psi (bar)

    Pump casing

    Polypropylene

    Material of overcurrent components

    Check valve: fluorine rubber®, Dinar Rubber®3. EPDM rubber
    Diaphragm: Shan Duping®

    Interface Type

    3/8"(9.5mm)Internal thread

    Net weight

    4-5lbs (2.28kg)

    PSI: pounds per square inch bar: bar GPM: gallon/minute LPM: liter/minute ft: feet

     

    Model

    Voltage

    Pressure switch setting

    Bypass

    Materials

    Flow

    D3131H5011

    12V

    60Pounds per square inch

    YES

    S/E

    1.6gallon/minute

    D3235H7011A

    24V

    100Pounds per square inch

    YES

    S/E

    0.2gallon/minute

     

     

     

     

     

     

     

     

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