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Metering Pumps

Metering Pumps will fit most industrial, municipal, agricultrual, water and wastewater applications. Valin offers Metering Pumps for every flow rate, pressure and chemical requirements.

Metering Pumps

317 items

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  • Walchem EWN-C31TAUY EWN Y Series Pump Meter
    EWN-C31TAUY Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31TAUY

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31TA-PK parts kit.
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  • Walchem EWN-C31TAURM EWN R Series Pump Meter
    EWN-C31TAURM Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31TAURM

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31TA-PK parts kit.
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  • Walchem EWN-C31TAUR EWN R Series Pump Meter
    EWN-C31TAUR Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31TAUR

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 115AC 1.2A 24W. Use N31TA-PK parts kit.
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  • Walchem EWN-C31TA2YM EWN Y Series Pump Meter
    EWN-C31TA2YM Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31TA2YM

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31TA-PK parts kit.
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  • Walchem EWN-C31TA2RM EWN R Series Pump Meter
    EWN-C31TA2RM Walchem EWN Series Metering Pump 4.3GPH 50psig PVDF
    EWN-C31TA2RM

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 230AC 1.2A 24W. Use N31TA-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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