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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

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  • Walchem EWN-B21PAUR-24 EWN R Series Pump Meter
    EWN-B21PAUR-24 Walchem EWN Series Metering Pump 1.6GPH 60psig GFRPP
    EWN-B21PAUR-24

    Walchem

    Product Type: Electronic Metering Pumps

    Max. Pressure: 60 psig

    Walchem EWN-R Series Metering Pump, solenoid MV electromagnetic pump w/std cntlr, 1.6GPH @ 60psig max, GFRPP head/fittings, PTFE/EPDM diaphragm, CE balls, PCTFE seat, AFLAS seal, PTFE gasket, 3/8 OD, 115AC 0.8A 20W. Use N21PA-PK parts kit.
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    AD211-813SI LMI Pump Meter 0.21GPH 250psi PVDF/PTFE
    AD211-813SI

    LMI

    Product Type: Chemical Metering Pumps

    Max. Pressure: 250 psi

    LMI Pump Meter 0.21GPH 250psi PVDF/PTFE
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    C721-460SI LMI Pump Meter 4.0 gph 100psi PUL
    C721-460SI

    LMI

    Product Type: Chemical Metering Pumps

    Max. Pressure: 100 psi

    LMI Pump Meter 4.0 gph 100psi PUL
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    PD762-947NP LMI Pump Meter 2.2gph 70psi 240VAC US
    PD762-947NP

    LMI

    Product Type: Chemical Metering Pumps

    Max. Pressure: 70 psi

    LMI Series PD Metering Pump, enh cntl�w/pulse�input,�rem�stop/start�& tank�level�input, 220-240VAC 50/60Hz, UL, machined FastPrime, 2.0gph@70 psi, 316SS head, 316SS fittings, 316SS balls, , 1/4in NPT conn, 316SS/PTFE seat/O-Ring, use RPM-947
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    PD761-A48HI LMI Pump Meter 1.75gph 50psi 120VAC US
    PD761-A48HI

    LMI

    Product Type: Chemical Metering Pumps

    Max. Pressure: 50 psi

    LMI Series PD Metering Pump, enh cntl�w/pulse�input,�rem�stop/start�& tank�level�input, 110-120VAC 50/60Hz, UL, AutoPrime, 1.75gph@50 psi, PVC head, PVC fittings, ceramic balls, , PE 1/4in OD conn, PTFE/Polyprel seat/O-Ring, use RPM-A40A
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    PD761-A40HI LMI Pump Meter 1.75gph 50psi 120VAC US
    PD761-A40HI

    LMI

    Product Type: Chemical Metering Pumps

    Max. Pressure: 50 psi

    LMI Series PD Metering Pump, enh cntl�w/pulse�input,�rem�stop/start�& tank�level�input, 110-120VAC 50/60Hz, UL, AutoPrime, 1.75gph@50 psi, Acrylic head, PVC fittings, ceramic balls, , PE 1/4in OD conn, PTFE/Polyprel seat/O-Ring, use RPM-A40A
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    PD761-948SI LMI Pump Meter 2.2gph 70psi 120VAC US
    PD761-948SI

    LMI

    Product Type: Chemical Metering Pumps

    Max. Pressure: 70 psi

    LMI Series PD Metering Pump, enh cntl�w/pulse�input,�rem�stop/start�& tank�level�input, 110-120VAC 50/60Hz, UL, machined FastPrime, 2.0gph@70 psi, PVC head, PVC fittings, ceramic balls, 4FV, PE 1/4in OD conn, Polyprel seat/O-Ring, use RPM-842
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    PD761-947NP LMI Pump Meter 2.2gph 70psi 120VAC US
    PD761-947NP

    LMI

    Product Type: Chemical Metering Pumps

    Max. Pressure: 70 psi

    LMI Series PD Metering Pump, enh cntl�w/pulse�input,�rem�stop/start�& tank�level�input, 110-120VAC 50/60Hz, UL, machined FastPrime, 2.0gph@70 psi, 316SS head, 316SS fittings, 316SS balls, , 1/4in NPT conn, 316SS/PTFE seat/O-Ring, use RPM-947
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