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Dosing Pump

Pumpbiz is a worldwide distributor of pumps including chemical dosing pumps. Dosing pumps, or metering pumps, are positive displacement pumps designed to deliver a precise amount of chemicals or substances into a flow of fluid or gas. There are a number of ways a dosing pump delivers a chemical or other product, but it generally involves a specific amount being drawn into a chamber and then injected into a pipe or tank.

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  1. Sotera

    1" Digital Meter

    825

    $239.00
    There is no guesswork with the Sotera Digital Meter-choose a calibration factor matching your fluid from among 20 stored settings. The unit is easy to use and can handle fluid of any viscosity.

    The easy-to-read LCD Display can be set for popul...

    2-20GPM Learn More
  2. Hypro Pumps

    316 Stainless Steel Gear pump

    GMSV6C7T

    $1,959.63

    Rotary Gear pump with motor. 316 Stainless construction, Ryton gears. 

    Gear pumps are positive displacement pumps. Each shaft revolution displaces a definite amount of liquid relatively unaffected by the back pressure in the discharge line. Shaft...

    3HP 230V TEFC Learn More
  3. Hypro Pumps

    316 Stainless Steel Gear pump

    GMSV6C3T

    $1,799.44

    Rotary Gear pump with motor. 316 Stainless construction, Ryton gears.

    Use for pressure spraying, circulation of lubricants, tank / drum filling. Will handle water like liquids to very thick. Bi-rotational allows for flow direction reversal. Flush...

    3HP 230/460V TEFC Learn More
  4. Hypro Pumps

    316SS Gear pump end only

    GMSV6C

    $1,593.04

    Rotary Gear pump PEO pump end only. 303 SS fasteners, Ryton gears.

    Use for pressure spraying, circulation of lubricants, tank / drum filling. Will handle water like liquids to very thick. Bi-rotational allows for flow direction reversal. Flush po...

  5. Sotera

    1" Digital Flow Meter

    850

    $240.00
    Sotera Digital Meter-choose a calibration factor matching your fluid from among 20 stored settings. Includes check valve which eliminates air flow effect. The unit is easy to use and can handle fluid of any viscosity.

    The easy-to-read LCD Display...

  6. Oberdorfer Pumps

    Bronze Rotary Gear Pump PEO

    N990

    $1,300.00
    Oberdorfer Close coupled bronze rotary gear pump end only.
    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • Pump End Only (Motor Not Included)
    pump only Learn More
  7. Oberdorfer Pumps

    Bronze Rotary Gear Pump PEO w/ brkt & clutch

    N990-38

    $1,576.90
    Oberdorfer Close coupled bronze rotary gear pump end only. includes 12V clutch and brkt.
    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • Pump End Onl...
  8. Oberdorfer Pumps

    Bronze Rotary Gear Pump PEO w/ brkt & relief valve

    N990-37R

    $1,560.00
    Oberdorfer Close coupled bronze rotary gear pump end only w/ brkt & relief valve.
    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • Pump End Only (Motor Not ...
  9. Oberdorfer Pumps

    Bronze Rotary Gear Pump PEO w/ brkt, clutch, & relief valve

    N990R-38

    $1,647.10
    Oberdorfer Close coupled bronze rotary gear pump end only. includes 12V clutch, brkt, and relief valve..
    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • Pu...
  10. Oberdorfer Pumps

    Bronze Rotary Gear Pump PEO w/ relief valve

    N990RS15

    $1,219.40
    Oberdorfer Close coupled bronze rotary gear pump end only w/ relief valve.
    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • Pump End Only (Motor Not Include...
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