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.

EWN Series

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  • Walchem EWN-C31TAUY EWN Y Series Pump Meter
    EWN-C31TAUY Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31TAUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 4.3GPH @ 50psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31TA-PK parts kit.
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  • Walchem EWN-C31TAURM EWN R Series Pump Meter
    EWN-C31TAURM Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31TAURM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 4.3GPH @ 50psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31TA-PK parts kit.
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  • Walchem EWN-C31TAUR EWN R Series Pump Meter
    EWN-C31TAUR Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31TAUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 4.3GPH @ 50psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31TA-PK parts kit.
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  • Walchem EWN-C31TA2YM EWN Y Series Pump Meter
    EWN-C31TA2YM Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31TA2YM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & MFV, 4.3GPH @ 50psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31TA-PK parts kit.
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  • Walchem EWN-C31TA2RM EWN R Series Pump Meter
    EWN-C31TA2RM Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31TA2RM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 4.3GPH @ 50psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31TA-PK parts kit.
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  • Walchem EWN-C31SHUY EWN Y Series Pump Meter
    EWN-C31SHUY Walchem EWN Series Metering Pump 4.3GPH 50psig 316SS
    EWN-C31SHUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 4.3GPH @ 50psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 115AC 1.2A 24W. Use N31SH-PK parts kit.
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  • Walchem EWN-C31SHURN EWN R Series Pump Meter
    EWN-C31SHURN Walchem EWN Series Metering Pump 4.3GPH 50psig 316SS
    EWN-C31SHURN

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & no MAAV, 4.3GPH @ 50psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 115AC 1.2A 24W. Use N31SHN-PK parts kit.
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  • Walchem EWN-C31SHUR EWN R Series Pump Meter
    EWN-C31SHUR Walchem EWN Series Metering Pump 4.3GPH 50psig 316SS
    EWN-C31SHUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 50 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 4.3GPH @ 50psig max, 316SS head/fittings, PTFE/EPDM diaphragm, HC balls, 316SS seat, PTFE seal/gasket, 1/4 FPT, 115AC 1.2A 24W. Use N31SH-PK parts kit.
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