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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. AMT Pumps

    Self Priming Cast Iron Pump

    2SP20C-1P

    25% Off Special Price $898.50 Regular Price $1,198.00

    2HP Self-priming Cast Iron pump

    for circulating liquid transfer and dewatering applications. This line of AMT Self-Priming Centrifugal pumps is designed for industrial and commercial applications requiring high volume liquid transfer, waste water...

    2HP 1 phase Learn More
  2. Remco

    115v Demand Pump 100PSI

    5537-1i1-65C

    $232.62

    115v Demand Pump 100PSI

    Demanding industrial pump environments require precise engineering and quality components the Remco demand pump was designed with both. Demand pumps operated as a positive displacement pump which has a pressure switch buil...

    2.2GPM 100PSI 120v NPT Learn More
  3. Hypro Pumps

    Cast Iron Gear pump 3/8

    GMCV3VA4

    $1,826.07

    Rotary Cast Iron Gear pump 3/8". 303 SS fasteners, steel gears.

    Adjustable relief valve designed for internal pressure relief, can be ported for either internal or external discharge. Do not operate the relief valve for more than one minute.

    Use...

    1HP 3/8" Learn More
  4. Remco

    FatBoy Demand Diaphragm Pump

    5538-1E1-69C

    $412.56

    THE PROFLO FATBOY® PUMPS UP THE VOLUME WITH 7GPM. Demanding industrial pump environments require precise engineering and quality components. The ProFlo FatBoy® was designed with both. To maximize the potential of all five diaphragm chambers, Rem...

    7GPM 60PSI 115V NPT Demand Learn More
  5. Graymills Pumps

    Suction coolant Pump

    IMS25E 1/4

    $444.27

    Suction Coolant pump - self priming

    Graymills pumps are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping applications. These pumps can also be used on other industrial applica...

    1/4HP 115/230v Learn More
  6. Griswold Pumps

    Sprinkler Pump

    5JMS

    $5,519.10
    Water sprinkler pump. Designed for applications where moderate amounts of dirt and debris might be in the water. The semi-open cast iron impeller is designed to handle this abrasive material better than an enclosed impeller. This impeller can eas...
  7. Griswold Pumps

    Irrigation Pump

    10JMS ODP

    $7,018.70
    Irrigation sprinkler pumps for commercial duty. Designed for Irrigation applications where moderate amounts of dirt and debris might be in the water. The semi-open cast iron impeller is designed to handle this abrasive material better than an enc...
  8. Sta-Rite

    Irrigation Pump 2-1/2HP

    DHHG-53L

    25% Off Special Price $2,155.50 Regular Price $2,874.00

    Irrigation Pump Fountain Pumps. Sta-Rite - DHHG-53L Irrigation pump: Irrigation Pump 230v. High Head Self-priming centrifugal pump for irrigation, fire protection, marine and liquid transfer, water reclaim and water-tank delivery systems.. Cast ir...

    2-1/2HP 230v /1 Learn More
  9. MP Pumps

    FM5 Bronze pump 2HP

    26603

    25% Off Special Price $3,075.00 Regular Price $4,100.00

    FM5 Bronze pump 2HP

    Flomax 5 bronze are self-priming pumps, pipe size 1.5" NPT. Bilge / Saltwater Pump. Pump with standard 115/230v motor.

    Motor base shown is a Option, order separately. 

    2HP 115/230v Learn More
  10. Franklin Pumps

    FBSEF-300-SC

    92932030

    Call For Price

    Franklin FBSEF series pumps are electric motor driven self priming pumps designed specially for fertilizer transfer applications. FKM and stainless steel mechanical seal. With the 2" FBSEF, only the pump casing need be filled with liquid to get th...

    2" 3HP 230v/1 Learn More
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