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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. Gorman-Rupp 2P5XHR Honda GX160 High Pressure water pump

    Gorman-Rupp Pumps

    Honda GX160 High Pressure water pump

    2P5XHR
    20% Off Special Price $1,491.75 Regular Price $1,864.69

    High-Pressure Water Pump Powered by Honda GX160

    The Gorman-Rupp 2P5XHR is a self-priming, high-head water pump designed for irrigation, fire protection, and other demanding water applications. Powered by a Honda GX160 commercial-grade engine, thi...

    Honda GX160 2" Learn More
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  2. pacer s pump electric frp

    Pacer Pumps

    Centrifugal Pump

    SE2HL-C3.0C
    15% Off Special Price $1,706.72 Regular Price $2,007.90

    Pacer S pump 58-12H4 C3.0C close coupled to a TEFC 3hp motor.

    Self priming FRP plastic resists abrasive particles, good for most water transfer applications. Widely used to transfer and spray de-icing / anti-icing solutions, such as calcium chlor...

    3HP 230v/1 Learn More
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  3. Pacer 58-52W4-E5ICP ISP2WL Stainless gas Engine Pump

    Pacer Pumps

    ISP2WL E950 Stainless Engine Drive Pump

    58-62W4-E950
    $1,735.00

    Stainless Steel Self-Priming Potable Water Centrifugal Pump Gas engine powered,

    Food grade Pump casing is made of 304 stainless steel. Internal parts are glass reinforced polyester or glass reinforced polypropylene. All pumps include a built-in c...

    5.5 HP Briggs gas engine SS 2" Learn More
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  4. Remco_Fatboy.jpg

    Remco

    12v Demand Pump 5.3GPM

    5537-1E1-82B
    $270.00

    12vdc 5.3gpm Demanding industrial pump environments require precise engineering and quality components the demand pump was designed with both. Demand pumps operated as a positive displacement pump which has a pressure switch built in. When flow is...

    5.3GPM 60PSI 12v NPT Learn More
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  5. dimensions 3" Self-Prime pump

    AMT Pumps

    3" CI Self-Prime pump

    2875-95
    $2,459.69
    AMT self-priming pumps are designed for a broad range of high capacity applications. The Centerline discharge is specifically designed to prevent vapor binding and makes for more convenient piping connections.

    Self-cleaning semi-open stainless...

    5HP 230/460v Learn More
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  6. SS Centrifugal 3/4HP pump

    AMT Pumps

    SS Centrifugal 3/4HP pump

    282D-98
    23% Off Special Price $1,562.62 Regular Price $2,029.38
    This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage, glycol production and processing. These pumps feature self-cleaning clog resista...
    115/230v 3/4HP TEFC Learn More
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  7. AMT - 3893-98: Stainless steel Pump

    AMT Pumps

    Stainless steel Pump

    3893-98
    $2,223.81
    AMT Self-Priming Stainless steel centrifugal pumps are designed for a wide range of applications including chemical processes, waste water treatment and pumping agriculture fertilizers / fumigants. All models are equipped with TEFC (Totally Enc...
    230/460v 1-1/2HP Learn More
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  8. Aquatec 5503-1E12-J526 Hi-Flo Dem Pump

    Aquatec Pumps

    Hi-Flo Dem Pump

    5503-1E12-J526
    $289.08
    4.9 GPM 60PSI Demand delivery pump. OPERATION: The 550 pumps can draw water from a holding tank and pressurizeit, or boost the pressure from a low pressure source. It is designed to operate intermittently, but most versions can run continuously f...
    5GPM 60PSI 115v Learn More
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  9. Riverside L1293Y FP25V fire pump 2 1/2

    Riverside

    FP25V fire pump 2 1_2 inch

    L1293Y
    $2,699.00
    High Pressure Centrifugal Pump. Sometimes called Fire Pumps, these models are used to transfer water long distances or to deliver water at high pressure. Among their many uses are firefighting brush fires, rescue work, jetting in piles, washing...
    13HP Vanguard Learn More
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  10. Oberdorfer 300B-F13 Bronze SP pump 1/3 hp

    Oberdorfer Pumps

    Bronze SP pump 1/3 hp

    300B-F13
    $1,972.23
    Bronze self priming pump with 1/3 hp motor. Mounts to a NEMA 56J motor with a threaded shaft SS. Self priming / suction lift to 20 feet. (15 ft without a foot or check valve)

    Bronze models - Ideal for marine service ( air conditioning, bilge, and...

    115v Learn More
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