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-C31SH2Y EWN Y Series Pump Meter
    EWN-C31SH2Y Walchem EWN Series Metering Pump 4.3GPH 50psig 316SS
    EWN-C31SH2Y

    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, 230AC 1.2A 24W. Use N31SH-PK parts kit.
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  • Walchem EWN-C31SH2RN EWN R Series Pump Meter
    EWN-C31SH2RN Walchem EWN Series Metering Pump 4.3GPH 50psig 316SS
    EWN-C31SH2RN

    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, 230AC 1.2A 24W. Use N31SHN-PK parts kit.
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  • Walchem EWN-C31SH2R EWN R Series Pump Meter
    EWN-C31SH2R Walchem EWN Series Metering Pump 4.3GPH 50psig 316SS
    EWN-C31SH2R

    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, 230AC 1.2A 24W. Use N31SH-PK parts kit.
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  • Walchem EWN-C31PEUYM EWN Y Series Pump Meter
    EWN-C31PEUYM Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PEUYM

    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, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31PE-PK parts kit.
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  • Walchem EWN-C31PEURM EWN R Series Pump Meter
    EWN-C31PEURM Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PEURM

    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, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31PE-PK parts kit.
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  • Walchem EWN-C31PE2YM EWN Y Series Pump Meter
    EWN-C31PE2YM Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PE2YM

    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, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31PE-PK parts kit.
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  • Walchem EWN-C31PE2Y EWN Y Series Pump Meter
    EWN-C31PE2Y Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PE2Y

    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, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31PE-PK parts kit.
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  • Walchem EWN-C31PE2RM EWN R Series Pump Meter
    EWN-C31PE2RM Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PE2RM

    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, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31PE-PK parts kit.
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