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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

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  • Walchem EWN-B31PEUR EWN R Series Pump Meter
    EWN-B31PEUR Walchem EWN Series Metering Pump 3.2GPH 30psig GFRPP
    EWN-B31PEUR

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 3.2GPH @ 30psig max, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, EPDM seat/seal, PTFE gasket, 1/2 OD, 115AC 0.8A 20W. Use N31PE-PK parts kit.
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  • Walchem EWN-C21VCUYA-F EWN Y Series Pump Meter
    EWN-C21VCUYA-F Walchem EWN Series Metering Pump 2.1GPH 105psig PVC
    EWN-C21VCUYA-F

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & AAVV (1st gen) 2.1GPH @ 105psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N21VCA-PK parts kit.
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  • Walchem EWN-B16VFUY EWN Y Series Pump Meter
    EWN-B16VFUY Walchem EWN Series Metering Pump 1.0GPH 105psig PVC
    EWN-B16VFUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 1.0GPH @ 105psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N16VF-PK parts kit.
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  • Walchem EWN-C21TCUR EWN R Series Pump Meter
    EWN-C21TCUR Walchem EWN Series Metering Pump 2.1GPH 105psig PVDF
    EWN-C21TCUR

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N21TC-PK parts kit.
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  • Walchem EWN-B09VCURC-H EWN R Series Pump Meter
    EWN-B09VCURC-H Walchem EWN Series Metering Pump HC 0.2GPH 250psig PVC
    EWN-B09VCURC-H

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 250 psig

    Walchem EWN-R Series Metering Pump, solenoid electronic high compression pump w/std cntlr & ADV (Hc pin), 0.2GPH @ 250psig max, PVC head/fittings, PTFE/EPDM 8mm dia, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N09VCC-PK parts kit
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  • Walchem EWN-C21VEUY-2 EWN Y EFS Series Pump Meter
    EWN-C21VEUY-2 Walchem EWN-Y & EFS Series Metering Pump EFS 2.1GPH 105psig PVC
    EWN-C21VEUY-2

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 105 psig

    Walchem EWN-Y & EFS Series Metering Pump, solenoid electronic pump w/MF cntlr & EFS-05/10-FH flow snsr, 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-C16VCURA EWN R Series Pump Meter
    EWN-C16VCURA Walchem EWN Series Metering Pump 1GPH 150psig PVC
    EWN-C16VCURA

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & ADV, 1GPH @ 150psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 1.2A 24W. Use N16VCA-PK parts kit.
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  • Walchem EWN-B11VCURC EWN R Series Pump Meter
    EWN-B11VCURC Walchem EWN Series Metering Pump  0.4GPH 150 psig PVC
    EWN-B11VCURC

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 150 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic high compression pump w/std cntlr,  0.4GPH @ 150 psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N11VCA-PK parts kit.
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