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-C31PCUR EWN R Series Pump Meter
    EWN-C31PCUR Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PCUR

    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, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31PC-PK parts kit.
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  • Walchem EWN-C31PC2YM EWN Y Series Pump Meter
    EWN-C31PC2YM Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PC2YM

    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, FKM seat/seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31PC-PK parts kit.
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  • Walchem EWN-C31PC2Y EWN Y Series Pump Meter
    EWN-C31PC2Y Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PC2Y

    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, FKM seat/seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31PC-PK parts kit.
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  • Walchem EWN-C31PC2RV EWN R Series Pump Meter
    EWN-C31PC2RV Walchem EWN Series Metering Pump HV 2.3GPH 73psig GFRPP
    EWN-C31PC2RV

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 73 psig

    Walchem EWN-R Series Metering Pump, solenoid electronic high viscosity pump w/std cntlr, 2.3GPH @ 73psig max, GFRPP head/fittings, PTFE diaphragm/gasket, CE balls, HC valve spring, PCTFE seat, FKM seals, 1/2 OD, 230AC 1.2A 24W. Use N31PCV-PK parts kit
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  • Walchem EWN-C31PC2RM EWN R Series Pump Meter
    EWN-C31PC2RM Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PC2RM

    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, FKM seat/seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31PC-PK parts kit.
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  • Walchem EWN-C31PC2R EWN R Series Pump Meter
    EWN-C31PC2R Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PC2R

    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, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31PC-PK parts kit.
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  • Walchem EWN-C31PAUY EWN Y Series Pump Meter
    EWN-C31PAUY Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PAUY

    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, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31PA-PK parts kit.
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  • Walchem EWN-C31PAURM EWN R Series Pump Meter
    EWN-C31PAURM Walchem EWN Series Metering Pump 4.3GPH 50psig GFRPP
    EWN-C31PAURM

    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, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31PA-PK parts kit.
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