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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

336 items

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  • Walchem EWN-C16VC2RC EWN R Series Pump Meter
    EWN-C16VC2RC Walchem EWN Series Metering Pump 1.3GPH 150psig PVC
    EWN-C16VC2RC

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic high compression pump w/std cntlr, 1.3GPH @ 150psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 230AC 1.2A 24W. Use N16VC-PK parts kit.
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  • Walchem EWN-C16VC2RA-H EWN R Series Pump Meter
    EWN-C16VC2RA-H Walchem EWN Series Metering Pump 0.6GPH 250psig PVC
    EWN-C16VC2RA-H

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 250 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & ADV (Hc pin), 0.6GPH @ 250psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 230AC 1.2A 24W. Use N16VCA-PK parts kit.
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  • Walchem EWN-C16VC2RA EWN R Series Pump Meter
    EWN-C16VC2RA Walchem EWN Series Metering Pump 1.3GPH 150psig PVC
    EWN-C16VC2RA

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & ADV, 1.3GPH @ 150psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 230AC 1.2A 24W. Use N16VCA-PK parts kit.
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  • Walchem EWN-C16VC2R EWN R Series Pump Meter
    EWN-C16VC2R Walchem EWN Series Metering Pump 1.3GPH 150psig PVC
    EWN-C16VC2R

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 1.3GPH @ 150psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 230AC 1.2A 24W. Use N16VC-PK parts kit.
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  • Walchem EWN-B31VFUYM EWN Y Series Pump Meter
    EWN-B31VFUYM Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VFUYM

    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, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 0.8A 20W. Use N31VF-PK parts kit.
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  • Walchem EWN-B31VFUY EWN Y Series Pump Meter
    EWN-B31VFUY Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VFUY

    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, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 0.8A 20W. Use N31VF-PK parts kit.
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  • Walchem EWN-B31VFURM EWN R Series Pump Meter
    EWN-B31VFURM Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VFURM

    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, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 0.8A 20W. Use N31VF-PK parts kit.
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  • Walchem EWN-B31VF2YM EWN Y Series Pump Meter
    EWN-B31VF2YM Walchem EWN Series Metering Pump 3.2GPH 30psig PVC
    EWN-B31VF2YM

    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, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 230AC 0.8A 20W. Use N31VF-PK parts kit.
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