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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. Flotec FP4322 Corrosion Resistant Convertible Jet pumps

    Flotec Pumps

    Corrosion Resistant Convertible Jet pumps

    FP4322
    $823.00

    Corrosion resistant convertible jet pumps are constructed of rugged fiberglass-reinforced thermoplastic, have a high resistance to sand and abrasive wear and assure years of dependable service. Ideal for shallow well applications with pumping...

    3/4 HP Learn More
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  2. Pacer 59-0003-1A HPE-1A

    Pacer Pumps

    HPE-1A

    59-0003-1A
    $185.38
    HP Series pumps are hand dispensing pumps designed for the transfer or dispensing of concentrates, solvents, additives or other liquids which are purchased in bulk but are used in small quantities. This low cost pump delivers one pint per stroke ...
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  3. Pacer 58-32H88-D3.0C SY2HLN D3.0C-LN

    Pacer Pumps

    SY2HLN D3.0C-LN

    58-32H88-D3.0C
    $3,198.15
    S pump close coupled to a TEFC 3 HP 230V/460v electric motor. Self priming Ryton PPS plastic resists abrasive particles, good for many mild chemical and most water transfer applications. Non metalic internals. No wetted metal parts. Used often as...
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  4. Oberdorfer N994S15H-M95 N994 Gear Pump with motor

    Oberdorfer Pumps

    N994 Gear Pump with motor

    N994S15H-M95
    $1,493.70
    Gear Pump bronze with motor. 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 service life.

    Gear ...

    3/4HP 230/460v Bronze / FKM Learn More
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  5. MP_FRX_SP_hyd.jpg

    MP Pumps

    316SS Self prime pump FMX75-SP-HYD

    36212
    $1,912.50
    Hydraulic 316SS Self Prime Pump for chemicals, salt water or many other liquids where corrosion is a problem. Marine Boat air conditioning is a big market for these pumps. Model FMX 75-SP-HYD is a high performance self-priming 316 stainless ste...
    Hydraulic motor .08DISP Learn More
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  6. Pacer 59-0002-2A HPN2A HAND PUMP

    Pacer Pumps

    HPN2A HAND PUMP

    59-0002-2A
    $182.99
    Polyester Hand Dispensing Pump designed tough and constructed of engineered thermoplastics for the broadest range of industrial applications. FKM O-ring and Cork Nitrile gasket. Use as a primer pump for larger units. This low cost pump delivers o...
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  7. EZ 44 3plex 7.9hp Solid Shaft

    General Pump

    EZ 44 3plex 7.9hp Solid Shaft

    EZ2545S
    $1,045.45
    EZ 44 S Triplex Plunger Pump with Solid Shaft - Forged brass manifold with an exclusive lifetime warranty.
    • Solid ceramic plunger design
    • Flex coupling and bell housing available for direct drive
    • Die-cast, anodized aluminum, oil-bath crankcase
    • Pre...
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  8. AMT IPT diesel 2" trash pump

    Gorman-Rupp Pumps

    2" Diesel Powered Trash Pump

    2S7XZR Diesel
    $8,535.06

    Diesel Electric Start Engine Powered Trash pump 2S5XZR is designed for applications which require high flow efficiency and solid handling capability. Gorman Rupp AMT Diesel Trash Pumps are constructed of heavy duty sand cast aluminum components fe...

    Hatz Diesel water trash pump 5HP Electric Start Learn More
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  9. Pacer 59-0002-3A HPN3A HAND PUMP

    Pacer Pumps

    HPN3A HAND PUMP

    59-0002-3A
    $261.05
    Polyester Hand Dispensing Pump HPN-3A designed tough and constructed of engineered thermoplastics for the broadest range of Ag chemicals applications. FKM O-ring and Cork Nitrile gasket. Use as a primer pump for larger units. This low cost pump...
    Polyester pump kit HPN-3A Learn More
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  10. Pacer 58-11A4-G.1.0C SE11/2AL-G.10C

    Pacer Pumps

    SE11/2AL-G.10C

    58-11A4-G.1.0C
    $949.90
    S pump close coupled to a TEFC 115/230v 1 phase electric motor. Self priming FRP plastic resists abrasive particles, good for most water transfer applications, de-icing solutions like calcium chloride, fountains, irrigation and de-watering. Se...
    1hp ,115/230v Learn More
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