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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

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  • Walchem EWN-B21VCUYA-H EWN Y Series Pump Meter
    EWN-B21VCUYA-H Walchem EWN Series Metering Pump 1.6GPH 250psig PVC
    EWN-B21VCUYA-H

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 250 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & ADV (Hc pin), 1.6GPH @ 250psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VCA-PK parts kit.
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  • Walchem EWN-B21VCUYA-3 EWN Y EFS Series Pump Meter
    EWN-B21VCUYA-3 Walchem EWN-Y & EFS Series Metering Pump EFS 1.4GPH 60psig PVC
    EWN-B21VCUYA-3

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-Y & EFS Series Metering Pump, solenoid electronic pump w/MF cntlr, ADV & EFS-05/10-FF flow snsr, 1.4GPH @ 60psig max, PVC head/fittings, PTFE/EPDM dia, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VCA-PK parts kit
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  • Walchem EWN-B21VCUYA EWN Y Series Pump Meter
    EWN-B21VCUYA Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VCUYA

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & ADV, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VCA-PK parts kit.
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  • Walchem EWN-B21VCUY-1 EWN Y EFS Series Pump Meter
    EWN-B21VCUY-1 Walchem EWN-Y & EFS Series Metering Pump EFS 1.6GPH 60psig PVC
    EWN-B21VCUY-1

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-Y & EFS Series Metering Pump, solenoid electronic pump w/MF cntlr & EFS-05/10-FT flow snsr, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VC-PK parts kit
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  • Walchem EWN-B21VCUY EWN Y Series Pump Meter
    EWN-B21VCUY Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VCUY

    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, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VC-PK parts kit.
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  • Walchem EWN-B21VCURM EWN R Series Pump Meter
    EWN-B21VCURM Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VCURM

    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, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VC-PK parts kit.
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  • Walchem EWN-B21VCURC-H EWN R Series Pump Meter
    EWN-B21VCURC-H Walchem EWN Series Metering Pump HC 1.6GPH 250psig PVC
    EWN-B21VCURC-H

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 250 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic high compression pump w/std cntlr & ADV (Hc pin), 1.6GPH @ 250psig max, PVC head/fittings, PTFE/EPDM dia, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VC-PK parts kit.
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  • Walchem EWN-B21VCURC EWN R Series Pump Meter
    EWN-B21VCURC Walchem EWN Series Metering Pump 1GPH 60psig PVC
    EWN-B21VCURC

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic high compression pump w/std cntlr, 1GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VCA-PK parts kit.
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