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Self-Priming Pump

Self priming pumps are able to pull prime after loosing prime or in some cases can run dry and initiate priming. Centrifugal pumps which are called self-priming actually need to be primed the very first time and then after should hold prime or start up again if pump has retained its priming liquid in its volute. These pumps do not prime from a dry condition.

The second type of Self Priming pump is a positive displacement one and can pull prime completely on its own from often a dry condition.

Self-priming pumps all have a common limit to how high they can lift or prime. This is often 25 feet maximum and with some pumps may take up to 5 minutes.

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  1. Oberdorfer Pumps

    Bronze Rotary Gear Pump w/ motor

    N990J-T47

    $3,624.13

    Oberdorfer Close coupled bronze rotary gear pumps.

    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • The pump drive shaft is connected to the motor shaf...
    1-1/2HP 115/230v 1" Learn More
  2. Jabsco Pumps

    Plastic Flexible Impeller Pump

    17430-0003

    $1,730.00
    Jabsco's self-priming plastic flexible impeller pump is designed for transfers, circulation, spill returns, filtration and filling line use. Easily handles pure solutions, foaming liquids, emulsions, suspended solids, gels and metallic contam...
    115v 1/2HP Learn More
  3. Jabsco Pumps

    Plastic Flexible Impeller Pump FKM

    12290-0004

    $971.53
    Jabsco's self-priming plastic flexible impeller pump is designed for transfers, circulation, spill returns, filtration and filling line use. Easily handles pure solutions, foaming liquids, emulsions, suspended solids, gels and metallic contamin...
    115v 1/6HP Learn More
  4. Oberdorfer Pumps

    Bronze Rotary Gear Pump & Motor

    N61K10G-01C33

    $716.30
    PUMP AND MOTOR, no relief valve.

    This Bronze Rotary Gear Pump is popular among OEM users like generator Onan. It is a diesel fuel transfer pump featuring an all bronze design and 303 stainless steel shafts with options of non-metallic gears and a...

  5. Sta-Rite

    1 1/2hp jet pump

    HMSF-1FL

    $3,167.00
    Sta-rite water pump. Sprinkler Irrigation pump or water well pump. FEATURES

    Automatic Pressure Regulator –Faster-acting and quieter, design eliminates “hunting” for correct drive pressure. New improved stem and guide are precisely molded to assur...

    115/230v Convertable Learn More
  6. Oberdorfer Pumps

    Bronze Rotary Gear Pump & Motor R

    N61010GR-01F02

    $677.30
    PUMP AND MOTOR with relief valve.

    This Bronze Rotary Gear Pump is popular among OEM users. It is a diesel fuel transfer pump featuring an all bronze design and 303 stainless steel shafts with options of non-metallic gears and a variety of shaft s...

  7. Sta-Rite

    CI Shallow well Pump 3/4

    FND (7FN)

    $743.51

    Cast Iron shallow well jet pump. 3/4 HP. Often also used on commercial vessels like tug boats for showers / kitchen grey water.

    • Superior performance at depths to water of 25' or less.
    • Rugged, heavy-duty cast iron pump housing.
    • Ready-to-instal...
    Cast Iron shallow well jet pump. 3/4 HP Learn More
  8. Pulsafeeder

    Chemical Feed Pump 5GPD/250 PSI

    LPB2MA-PTC1

    $1,102.95
    Chemical Feed Pump. The Series E Plus offers the option to choose between 4-20mAfor external pace inputs for automatic control. Chemical Feed Pump or metering pump.
    • 20 flow/pressure envelops
    • 100:1 turn down ratio
    • 4-20mA with stop function
    • Extern...
  9. Sta-Rite

    Shallow Jet pump

    PND-10

    $1,164.00

    Shallow well jet pump 3/4HP

    FRP (Polypro) engineering plastic pump is corrosion and abrasion resistant. Built in jet is corrosion resistant Noryl nozzle and venturi. UL/CSA listed A.O. Smith motor with thermal overload. 3/4HP. Pressure switch set...

    3/4HP 115V Learn More
  10. Sta-Rite

    1/2HP Shallow Jet pump

    PNC-10

    $1,075.00

    1/2HP Shallow Jet pump, water well / sprinkler

    FRP (Polypro) engineering plastic pump is corrosion and abrasion resistant. Built in jet is corrosion resistant Noryl nozzle and venturi. UL/CSA listed A.O. Smith motor with thermal overload. 1/2HP. ...

    1/2HP 115v Learn More
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