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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 N991-32F41 N991 Oberdorfer Bronze gear pump motor

    Oberdorfer Pumps

    N991 Oberdorfer Bronze gear pump & motor

    N991-32F41
    $753.00
    Oberdorfer Bronze gear pump & motor. 3/8" Pump housings and gears are made of top quality bronze; shafts are from stainless steel 303. Bearings are designed of high performance carbon-graphite material selected for wear resistance and long ser...
    115v 3/8" Learn More
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  2. 282K-95_8.gif

    AMT Pumps

    Cast Iron Self priming 6000GPH

    2821-95
    25% Off Special Price $685.50 Regular Price $914.00
    Cast Iron Self priming. This line of AMT Self-priming semi-trash Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-clean...
    115/230v 1-1/2HP ODP Learn More
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  3. Sprinkler Pump

    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...
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  4. Irrigation Pump

    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...
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  5. Sta-Rite - DHHG-53L Irrigation pump

    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
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  6. Graymills - IMS25E 1/4: Vertical CI Centrifugal Pump

    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
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  7. Franklin_TurfBoss sprinkler pump

    Monarch

    Turf Boss 1HP NSPHE-1 Sprinkler pump

    92980010
    Call For Price
    Turf Boss Sprinkler pumps, irrigation sprinkler pumps are self priming. Old Monarch Series NSPHE and Schaefer. They have been engineered to be ideally suited for this type of application, with a rugged cast iron construction to ensure durabilit...
    1HP 115/230v Learn More
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  8. MP 26549 FM5 Pump w/ 1.5HP

    MP Pumps

    FM5 Pump w/ 1.5HP

    26549
    $1,760.00

    Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor-1.5 HP. FLOMAX® 5 self priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights...

    1.5HP 115/230v CI Learn More
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  9. MP 26550 FM5 Pump w/2HP Motor

    MP Pumps

    FM5 Pump w/2HP Motor

    26550
    $2,070.00
    Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor-2 HP
    2HP 115/230v CI Learn More
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  10. MP 31244 FM5 Pump

    MP Pumps

    FM5 Pump

    31244
    $2,130.00
    Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor-3 HP
    3HP 230/1 Learn More
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