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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

180 items

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  • Walchem EWN-C31P6URV-T EWN R Series Pump Meter
    EWN-C31P6URV-T Walchem EWN Series Metering Pump HV 2.3GPH 73psig GFRPP
    EWN-C31P6URV-T

    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, SS balls/valve spring, PCTFE seat, EPDM seals, 1/2 MPT, 115AC 1.2A 24W. Use N31P6V-PK parts kit
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  • Walchem EWN-C31P62RV-T EWN R Series Pump Meter
    EWN-C31P62RV-T Walchem EWN Series Metering Pump HV 2.3GPH 73psig GFRPP
    EWN-C31P62RV-T

    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, SS balls/valve spring, PCTFE seat, EPDM seals, 1/2 MPT, 230AC 1.2A 24W. Use N31P6V-PK parts kit
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  • Walchem EWN-C31P62RV EWN R Series Pump Meter
    EWN-C31P62RV Walchem EWN Series Metering Pump HV 2.3GPH 73psig GFRPP
    EWN-C31P62RV

    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, SS balls/valve spring, PCTFE seat, EPDM seals, 1/2 OD, 230AC 1.2A 24W. Use N31P6V-PK parts kit
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  • Walchem EWN-C21PEUY EWN Y Series Pump Meter
    EWN-C21PEUY Walchem EWN Series Metering Pump 2.1GPH 105psig GFRPP
    EWN-C21PEUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 2.1GPH @ 105psig max, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N21PE-PK parts kit.
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  • Walchem EWN-C21PEURM EWN R Series Pump Meter
    EWN-C21PEURM Walchem EWN Series Metering Pump 2.1GPH 105psig GFRPP
    EWN-C21PEURM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 2.1GPH @ 105psig max, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N21PE-PK parts kit.
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  • Walchem EWN-C21PEUR EWN R Series Pump Meter
    EWN-C21PEUR Walchem EWN Series Metering Pump 2.1GPH 105psig GFRPP
    EWN-C21PEUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 2.1GPH @ 105psig max, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N21PE-PK parts kit.
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  • Walchem EWN-C21PE2YM EWN Y Series Pump Meter
    EWN-C21PE2YM Walchem EWN Series Metering Pump 2.1GPH 105psig GFRPP
    EWN-C21PE2YM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & MFV, 2.1GPH @ 105psig max, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 230AC 1.2A 24W. Use N21PE-PK parts kit.
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  • Walchem EWN-C21PE2Y EWN Y Series Pump Meter
    EWN-C21PE2Y Walchem EWN Series Metering Pump 2.1GPH 105psig GFRPP
    EWN-C21PE2Y

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 2.1GPH @ 105psig max, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 230AC 1.2A 24W. Use N21PE-PK parts kit.
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