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

1647 items

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  • Walchem EWN-B31PAUR EWN R Series Pump Meter
    EWN-B31PAUR Walchem EWN Series Metering Pump 3.2GPH 30psig GFRPP
    EWN-B31PAUR

    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, PCTFE seat, AFLAS seal, PTFE gasket, 1/2 OD, 115AC 0.8A 20W. Use N31PA-PK parts kit.
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  • Walchem EWN-B31FCUY EWN Y Series Pump Meter
    EWN-B31FCUY Walchem EWN Series Metering Pump 3.2GPH 30psig PVDF
    EWN-B31FCUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 3.2GPH @ 30psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seal/gasket, 1/4 FPT, 115AC 0.8A 20W. Use N31FC-PK parts kit.
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  • Walchem EWN-B31FCUR EWN R Series Pump Meter
    EWN-B31FCUR Walchem EWN Series Metering Pump 3.2GPH 30psig PVDF
    EWN-B31FCUR

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seal/gasket, 1/4 FPT, 115AC 0.8A 20W. Use N31FC-PK parts kit.
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  • Walchem EWN-B31FC2Y EWN Y Series Pump Meter
    EWN-B31FC2Y Walchem EWN Series Metering Pump 3.2GPH 30psig PVDF
    EWN-B31FC2Y

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 3.2GPH @ 30psig max, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seal/gasket, 1/4 FPT, 230AC 0.8A 20W. Use N31FC-PK parts kit.
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  • Walchem EWN-B31FC2R EWN R Series Pump Meter
    EWN-B31FC2R Walchem EWN Series Metering Pump 3.2GPH 30psig PVDF
    EWN-B31FC2R

    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, PVDF head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, PTFE seal/gasket, 1/4 FPT, 230AC 0.8A 20W. Use N31FC-PK parts kit.
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  • Walchem EWN-B21VFUYM EWN Y Series Pump Meter
    EWN-B21VFUYM Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VFUYM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr & MFV, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VF-PK parts kit.
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  • Walchem EWN-B21VFUY EWN Y Series Pump Meter
    EWN-B21VFUY Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VFUY

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-Y Series Metering Pump, solenoid MV electromagnetic pump w/MF cntlr, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VF-PK parts kit.
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  • Walchem EWN-B21VFURM EWN R Series Pump Meter
    EWN-B21VFURM Walchem EWN Series Metering Pump 1.6GPH 60psig PVC
    EWN-B21VFURM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 1.6GPH @ 60psig max, PVC head/fittings, PTFE/EPDM diaphragm, PTFE balls, EPDM seat/seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21VF-PK parts kit.
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