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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 3S5XP Trash Pump 3 Pedestal Frame Mount

    AMT Pumps

    Trash Pump 3" Kit

    3S5X
    $971.39

    Trash Pump 3" kit.

    3" Aluminum trash pump with cast iron impeller and wearplate in kit form for customer mounting to gas engine with 5/8"-16 threaded shaft. FKM seals for AG chemicals. Picture shows the Pedestal mounted model for ref. only. Made ...

    Pump Kit 5/8" shaft Learn More
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  2. pacer s pump electric frp

    Pacer Pumps

    Centrifugal Pump

    SE2HL-C3.0C
    $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. TrunkPump TP-2PTP PTO High Pressure Water Pump

    TrunkPump

    PTO High Pressure Water Pump

    TP-2PTP
    $3,951.82

    PTO High-Pressure Water Pump
    Powerful, Portable, and Designed for Efficiency

    The TrunkPump TP-2PTP offers a simple "Drive, Dip, Pump, and Go" system for hassle-free high-pressure water pumping. This PTO-powered pump transforms your tractor...

    Irrigation Fire PTO pump 2" Learn More
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  4. 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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  5. 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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  6. dimensions 3" Self-Prime pump

    AMT Pumps

    3" CI Self-Prime pump

    2875-95
    23% Off Special Price $1,893.96 Regular Price $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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  7. 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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  8. AMT - 3893-98: Stainless steel Pump

    AMT Pumps

    Stainless steel Pump

    3893-98
    20% Off Special Price $1,779.05 Regular Price $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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  9. 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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  10. 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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