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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-B31PC2RM EWN R Series Pump Meter
    EWN-B31PC2RM Walchem EWN Series Metering Pump 3.2GPH 30psig GFRPP
    EWN-B31PC2RM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr & MFV, 3.2GPH @ 30psig max, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seal, PTFE gasket, 1/2 OD, 230AC 0.8A 20W. Use N31PC-PK parts kit.
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  • Walchem EWN-B31PC2R EWN R Series Pump Meter
    EWN-B31PC2R Walchem EWN Series Metering Pump 3.2GPH 30psig GFRPP
    EWN-B31PC2R

    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, FKM seat/seal, PTFE gasket, 1/2 OD, 230AC 0.8A 20W. Use N31PC-PK parts kit.
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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 EHE56E2-VMV EHE Series Pump Meter
    EHE56E2-VMV Walchem EHE Series Metering Pump 20GPH 30psig M-PVC
    EHE56E2-VMV

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EHE Series Metering Pump, solenoid pump, microprocessor control w/ext pulse & MAAV, 20GPH @ 30psig max, M-PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seals, PTFE gasket, 1/2 OD, 230AC 0.8A 48W. Use E56VM-PK parts kit.
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  • Walchem EHE56E2-VM EHE Series Pump Meter
    EHE56E2-VM Walchem EHE Series Metering Pump 20GPH 30psig M-PVC
    EHE56E2-VM

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EHE Series Metering Pump, solenoid pump, microprocessor control w/ext pulse & MAAV, 20GPH @ 30psig max, M-PVC head/fittings, PTFE/EPDM diaphragm, CE balls, FKM seat/seals, PTFE gasket, 1/2 OD, 230AC 0.8A 48W. Use E56VM-PK parts kit.
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  • Walchem EHE56E2-VFV EHE Series Pump Meter
    EHE56E2-VFV Walchem EHE Series Metering Pump 20GPH 30psig PVC
    EHE56E2-VFV

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EHE Series Metering Pump, solenoid pump, microprocessor control w/ext pulse & MAAV, 20GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE/HC balls, PCTFE seat, FKM seals, PTFE gasket, 1/2 OD, 230AC 0.8A 48W. Use E56VF-PK parts kit.
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  • Walchem EHE56E2-VF EHE Series Pump Meter
    EHE56E2-VF Walchem EHE Series Metering Pump 20GPH 30psig PVC
    EHE56E2-VF

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EHE Series Metering Pump, solenoid pump, microprocessor control w/ext pulse & MAAV, 20GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE/HC balls, PCTFE seat, FKM seals, PTFE gasket, 1/2 OD, 230AC 0.8A 48W. Use E56VF-PK parts kit.
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  • Walchem EHE56E2-VEV EHE Series Pump Meter
    EHE56E2-VEV Walchem EHE Series Metering Pump 20GPH 30psig PVC
    EHE56E2-VEV

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 30 psig

    Walchem EHE Series Metering Pump, solenoid pump, microprocessor control w/ext pulse & MAAV, 20GPH @ 30psig max, PVC head/fittings, PTFE/EPDM diaphragm, CE/HC balls, PCTFE seat, FKM seals, PTFE gasket, 1/2 OD, 230AC 0.8A 48W. Use E56VE-PK parts kit.
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