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Walchem EWN Series Electronic Metering Pumps

The EWN Series electronic metering pumps offer superior high speed dosing capability with more standard features. The flexibility of the EWN pump enable it be integrated into virtually any chemical feed application using a universal-voltage, digital controller with an expanded set of control features. Superb valve performance and advanced solenoid engineering combine to make a highly precise pump for the most demanding applications.

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EWN Series

727 items

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  • Walchem EWN-B31VE2R EWN R Series Pump Meter
    EWN-B31VE2R Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VE2R

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 3.2GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 230AC 0.8A 20W. Use N31VE-PK parts kit.
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  • Walchem EWN-B31VCUYM EWN Y Series Pump Meter
    EWN-B31VCUYM Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VCUYM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & MFV, 3.2GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 115AC 0.8A 20W. Use N31VC-PK parts kit.
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  • Walchem EWN-B31VCUY EWN Y Series Pump Meter
    EWN-B31VCUY Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VCUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 3.2GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 115AC 0.8A 20W. Use N31VC-PK parts kit.
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  • Walchem EWN-B31VCURM EWN R Series Pump Meter
    EWN-B31VCURM Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VCURM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 3.2GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 115AC 0.8A 20W. Use N31VC-PK parts kit.
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  • Walchem EWN-B31VC2YM EWN Y Series Pump Meter
    EWN-B31VC2YM Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VC2YM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & MFV, 3.2GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 230AC 0.8A 20W. Use N31VC-PK parts kit.
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  • Walchem EWN-B31VC2Y EWN Y Series Pump Meter
    EWN-B31VC2Y Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VC2Y

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 3.2GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 230AC 0.8A 20W. Use N31VC-PK parts kit.
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  • Walchem EWN-B31VC2RM EWN R Series Pump Meter
    EWN-B31VC2RM Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VC2RM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 3.2GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 230AC 0.8A 20W. Use N31VC-PK parts kit.
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  • Walchem EWN-B31VC2R EWN R Series Pump Meter
    EWN-B31VC2R Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VC2R

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 3.2GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 230AC 0.8A 20W. Use N31VC-PK parts kit.
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