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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

248 items

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  • Walchem EWN-B11PEUR EWN R Series Pump Meter
    EWN-B11PEUR Walchem EWN Series Metering Pump 0.6GPH 150psig GFRPP
    EWN-B11PEUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 0.6GPH @ 150psig max, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N11PE-PK parts kit.
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  • Walchem EWN-B11VEUR EWN R Series Pump Meter
    EWN-B11VEUR Walchem EWN Series Metering Pump 0.6GPH 150psig PVC
    EWN-B11VEUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-R Series Metering Pump, solenoid multivoltage electromagnetic pump with standard controller, 0.6GPH @ 150psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 1/4 ID x 3/8 OD PE tube, 115/AC, 0.8A, 50/60 Hz,...
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  • Walchem EWN-C21VEUR EWN R Series Pump Meter
    EWN-C21VEUR Walchem EWN Series Metering Pump 2.1GPH 105psig PVC
    EWN-C21VEUR

    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, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N21VE-PK parts kit.
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  • Walchem EWN-C36VFUYM EWN Y Series Pump Meter
    EWN-C36VFUYM Walchem EWN Series Metering Pump 6.7GPH 30psig PVC
    EWN-C36VFUYM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & MFV, 6.7GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N36VF-PK parts kit.
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  • Walchem EWN-C36VFUY EWN Y Series Pump Meter
    EWN-C36VFUY Walchem EWN Series Metering Pump 6.7GPH 30psig PVC
    EWN-C36VFUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 6.7GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N36VF-PK parts kit.
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  • Walchem EWN-C36VFURM EWN R Series Pump Meter
    EWN-C36VFURM Walchem EWN Series Metering Pump 6.7GPH 30psig PVC
    EWN-C36VFURM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 6.7GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N36VF-PK parts kit.
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  • Walchem EWN-C36VFUR EWN R Series Pump Meter
    EWN-C36VFUR Walchem EWN Series Metering Pump 6.7GPH 30psig PVC
    EWN-C36VFUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 6.7GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N36VF-PK parts kit.
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  • Walchem EWN-C36VF2YM EWN Y Series Pump Meter
    EWN-C36VF2YM Walchem EWN Series Metering Pump 6.7GPH 30psig PVC
    EWN-C36VF2YM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & MFV, 6.7GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N36VF-PK parts kit.
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