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Metering Pump

Pumpbiz provides a wide selection of metering pumps from a range of manufacturers. Metering pumps, also called dosing pumps and proportioning pumps, are pumps that add precise amounts of liquid to other fluid streams or vessels.
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  1. Pulsafeeder

    Metering Pump - 12 GPD/80 PSI

    LC03SA-VVC9

    $1,135.95
    PULSAtron Series C with External pacing & degassing Head Assembly with momentary prime switch; Highly reliable timing circuit; EMI resistant; Thermally protected solenoid with auto-reset, Bleed valve assembly. Compact and rugged model with cap...
    12GPD 1/2GPH Manual Learn More
  2. Pulsafeeder

    METERING PUMP 20GPD/250 PSI

    LPF4MA-PTC1

    $1,756.17
    The Series E Plus offers the option to choose between4-20mAfor external pace inputs for automatic control.
    • 20 flow/pressure envelops
    • 100:1 turn down ratio
    • Optional 4-20mA with stop function
    • Optional External Pacing with stop function
    • Auto-off-Ma...
  3. Pulsafeeder

    METERING PUMP 42GPD/150 PSI

    LPG4MA-PTC1

    $1,841.67
    The Series E Plus offers the option to choose between4-20mAfor external pace inputs for automatic control.
    • 20 flow/pressure envelops
    • 100:1 turn down ratio
    • Optional 4-20mA with stop function
    • Optional External Pacing with stop function
    • Auto-off-Ma...
  4. Pulsafeeder

    METRING PUMP 600GPD/30 PSI

    LPH8MA-PTCB

    $3,596.82
    The Series E Plus offers the option to choose between4-20mAfor external pace inputs for automatic control.
    • 20 flow/pressure envelops
    • 100:1 turn down ratio
    • Optional 4-20mA with stop function
    • Optional External Pacing with stop function
    • Auto-off-Ma...
  5. Pulsafeeder

    115V digital metering pump 24 GPD/100 PSI

    LMB4TA-PTC1

    $1,493.10
    Chemical metering injection pump. True microprossor controled instrument for precise and accurate metering control. 24GPD / 1.0GPH flow max. Packed with standard features, it includes automatic control via 4-20mA or 20-4mA inputs, external pace...
  6. Flojet Pumps

    Diaphragm Pump 1.9GPM

    N5100050A

    $300.00
    Oil Resistant Acetyl Copolymer housing with Buna Elastomers. 5100-050A Flow rates to 1.9gpm and operating pressures 20 to 75psi, Duplex diaphragm design. Foam application. SALE!!!

    Max. air 80 PSI and .77 CFM For use on water like liquids.

    Buna Learn More
  7. Pulsafeeder

    115V digital metering pump 120 GPD/100 PSI

    LMH6TA-PTS3

    $1,891.50
    Chemical metering injection pump. True microprossor controled instrument for precise and accurate metering control. 240GPD / 10GPH flow max. Packed with standard features, it includes automatic control via 4-20mA or 20-4mA inputs, external pace w...
  8. Flojet Pumps

    Diaphragm Pump 1.9GPM

    N5100040

    $290.00
    Oil Resistant Acetyl Copolymer housing with Santoprene, FKM, Geolast and Buna Elastomers. Flow rates to 1.9gpm and operating pressures 20 to 75psi, Duplex diaphragm design. Foam application. SALE!!!

    Max. air 80 PSI and .77 CFM

    Neoprene Learn More
  9. Pulsafeeder

    Chemical Feed Pump

    LB02SA-PTC1

    $1,844.33
    Chemical Feed Pump, Metering pump. 5.76GPD The Pulsatron Series A Plus offers manual control over stroke length and stroke rate. Head mat'l is glass-filed PPL.
    • 4 distinct flow/pressure envelops
    • 100:1 turn down ratio
    • Internally dampened to reduce...
  10. Pulsafeeder

    Metering Pump

    LB64SA-PTC1

    $1,084.71
    Metering pump, Chemical Feed Pump. The Pulsatron Series A Plus offers manual control over stroke length and stroke rate. Head mat'l is glass-filed PPL.
    • 1.25 GPH 30GPD 4.7LPH
    • 1/4" ID tubing
    • 100:1 turn down ratio
    • Internally dampened to reduce nois...
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