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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. HP01-99.gif

    AMT Pumps

    Hand Piston Drum Pump

    HP01-99
    23% Off Special Price $141.53 Regular Price $183.81

    This Polypropylene Drum pump is designed for transfer and dispensing of liquids within a pH range of 4 to 11. Includes many organic acids, alcohols and water soluble inorganic chemicals which are compatible with pump component materials. Capable o...

    his Polypropylene Drum pump is designed for transfer and dispensing of liquids within a pH range of 4 to 11 Learn More
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  2. 282K-95_6.gif

    AMT Pumps

    CI Centrifugal

    2827-95
    23% Off Special Price $660.23 Regular Price $857.44

    This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistant impeller capable of...

    115/230v 1/2HP ODP Learn More
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  3. Sotera SS415BX731 12vdc Tote Pump - Pump Only

    Sotera

    Tote Pump - Pump Only

    SS415BX731 12vdc
    $585.00
    Diaphragm pump.

    The most cost effective of the Sotera Series 400 12 volt DC -12vdc pumps, Double Diaphragm Chemical Pump. This model is Pump Only. Equipped with all the standard features, plus a 2" (50.8mm) NPT bung adapter. Pump inlet is dual 2"...

    12 volt DC Learn More
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  4. Pacer 58-13X4-E5DCP SE3XL-E5DCP DIESEL

    Pacer Pumps

    SE3XL-E5DCP DIESEL

    58-13X4-E5DCP
    $3,918.05
    Centrifugal Horizontal Mechanical Sealed Pump (Self-Priming). Pacer S series with LOMBARDINI DIESEL engine. Great pump for tanker truck filling, dewatering or removing water from basements, ditches, swimming pools or anywhere a large volume of wa...
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  5. Gorman-Rupp 12D1-GX160 Portable water pump 2 Engine Driven Trash Pump

    Gorman-Rupp Pumps

    2" Engine Driven Trash Pump

    12D1-GX160
    20% Off Special Price $4,512.80 Regular Price $5,641.00
    2" Engine Driven Trash Pump, Portable water pump. The Gorman-Rupp line of Engine Driven Trash pumps is designed for applications which require high flow efficiency and solid handling capability. Portable water Pumps are constructed of heavy dut...
    Honda 5.5 Learn More
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  6. General Pump EZ2536EUI EZ 44 3plex 6.3hp Hollow Shaft

    General Pump

    EZ 44 3plex 6.3hp Hollow Shaft

    EZ2536EUI
    $1,245.55
    EZ 44 E Triplex Plunger Pump with Hollow Shaft, Flanged for Direct Couple to Electric Motors (NEMA-184TC) - Forged brass manifold with an exclusive lifetime warranty. This pump includes Unloader and Downstream Injector.
    • Ideal for all pressure cl...
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  7. Self-Priming Centrifugal 6,000 GPH

    AMT Pumps

    Self-Priming Centrifugal 6,000 GPH

    2822-95
    25% Off Special Price $750.66 Regular Price $1,000.88
    This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistant impeller capable...
    230/460v 1-1/2HP ODP Learn More
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  8. 379D-95_8.gif

    AMT Pumps

    Sprinkler pump Booster

    3790-95
    23% Off Special Price $691.31 Regular Price $897.81

    3/4HP Sprinkler pump or booster pump feature Investment Cast 316 SS closed impellers for high efficiency and resistance against erosion caused by abrasive particles. All models self-prime to 20 feet. Single stage models feature a built-in check va...

    3/4HP 115/230v ODP Learn More
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  9. Oberdorfer N994R-S15 Gear pump N994 Gear Pump Only

    Oberdorfer Pumps

    N994 Gear Pump Only

    N994R-S15
    $1,069.90
    Gear Pump Only. No motor. Pump housings and gears are made of top quality bronze; shafts are from stainless steel 303. Gear Pump KIT. Bearings are designed of high performance carbon-graphite material selected for wear resistance and long servi...
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  10. Jabsco 23920-9313 Run dry 24vdc

    Jabsco Pumps

    Run dry 24vdc

    23920-9323
    $615.00
    Jabsco pump. For general purpose pumping where self-priming and extended run dry capability are required. Liquid stored in the specially designed pumphead provides 10 minutes or more of run dry operation after liquid supply tank is empty. Heavy...
    23920-9 Learn More
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