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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-B21SHUR EWN R Series Pump Meter
    EWN-B21SHUR Walchem EWN Series Metering Pump 1.6GPH 60psig 316SS
    EWN-B21SHUR

    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, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 115AC 0.8A 20W. Use N21SH-PK parts kit.
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  • Walchem EWN-B21SH2Y EWN Y Series Pump Meter
    EWN-B21SH2Y Walchem EWN Series Metering Pump 1.6GPH 60psig 316SS
    EWN-B21SH2Y

    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, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 230AC 0.8A 20W. Use N21SH-PK parts kit.
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  • Walchem EWN-B21SH2RN EWN R Series Pump Meter
    EWN-B21SH2RN Walchem EWN Series Metering Pump 1.6GPH 60psig 316SS
    EWN-B21SH2RN

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & no MAAV, 1.6GPH @ 60psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 230AC 0.8A 20W. Use N21SHN-PK parts kit.
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  • Walchem EWN-B21SH2R EWN R Series Pump Meter
    EWN-B21SH2R Walchem EWN Series Metering Pump 1.6GPH 60psig 316SS
    EWN-B21SH2R

    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, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 230AC 0.8A 20W. Use N21SH-PK parts kit.
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  • Walchem EWN-B21FCUY EWN Y Series Pump Meter
    EWN-B21FCUY Walchem EWN Series Metering Pump 1.6GPH 60psig PVDF
    EWN-B21FCUY

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seal/gasket, 1/4 FPT, 115AC 0.8A 20W. Use N21FC-PK parts kit.
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  • Walchem EWN-B21FCUR EWN R Series Pump Meter
    EWN-B21FCUR Walchem EWN Series Metering Pump 1.6GPH 60psig PVDF
    EWN-B21FCUR

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seal/gasket, 1/4 FPT, 115AC 0.8A 20W. Use N21FC-PK parts kit.
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  • Walchem EWN-B21FC2Y EWN Y Series Pump Meter
    EWN-B21FC2Y Walchem EWN Series Metering Pump 1.6GPH 60psig PVDF
    EWN-B21FC2Y

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seal/gasket, 1/4 FPT, 230AC 0.8A 20W. Use N21FC-PK parts kit.
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  • Walchem EWN-B21FC2R EWN R Series Pump Meter
    EWN-B21FC2R Walchem EWN Series Metering Pump 1.6GPH 60psig PVDF
    EWN-B21FC2R

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seal/gasket, 1/4 FPT, 230AC 0.8A 20W. Use N21FC-PK parts kit.
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