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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-B21VFURM EWN R Series Pump Meter
    EWN-B21VFURM Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VFURM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VF-PK parts kit.
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  • Walchem EWN-B21VFUR EWN R Series Pump Meter
    EWN-B21VFUR Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VFUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VF-PK parts kit.
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  • Walchem EWN-B21VF2YM EWN Y Series Pump Meter
    EWN-B21VF2YM Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VF2YM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & MFV, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 230AC 0.8A 20W. Use N21VF-PK parts kit.
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  • Walchem EWN-B21VF2Y EWN Y Series Pump Meter
    EWN-B21VF2Y Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VF2Y

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 230AC 0.8A 20W. Use N21VF-PK parts kit.
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  • Walchem EWN-B21VF2RM EWN R Series Pump Meter
    EWN-B21VF2RM Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VF2RM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 230AC 0.8A 20W. Use N21VF-PK parts kit.
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  • Walchem EWN-B21VF2R EWN R Series Pump Meter
    EWN-B21VF2R Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VF2R

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 230AC 0.8A 20W. Use N21VF-PK parts kit.
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  • Walchem EWN-B21VEUYM EWN Y Series Pump Meter
    EWN-B21VEUYM Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VEUYM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & MFV, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VE-PK parts kit.
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  • Walchem EWN-B21VEUYC EWN Y Series Pump Meter
    EWN-B21VEUYC Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VEUYC

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic high compression pump w/MF cntlr, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VE-PK parts kit.
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