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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. MP 21306 FM5 Pump w/ no engine

    MP Pumps

    FM5 Pump w/ no engine

    21306
    $1,100.00
    Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Pump end for use with standard engines. For use with PUMPAK with Base and Fasteners.
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  2. 379D-95_11.gif

    AMT Pumps

    Sprinkler Booster Pump 1.5HP

    379J-95
    $1,116.69

    AMT Sprinkler/Booster pumps 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 valve to in...

    230/460v TEFC Learn More
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  3. 24vDC gear pump and motor oberdorfer bronze

    Oberdorfer Pumps

    N992R Gear Pump & Mtr

    N992R-C82
    $2,103.53
    24vDC gear pump and 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. Inclu...
    1/4HP 24vDC Learn More
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  4. AMT 336G-K6 Mud pump 2 Diaphragm Trash Pump KIT

    AMT Pumps

    2" Diaphragm Trash Pump KIT

    336G-K6
    23% Off Special Price $1,758.97 Regular Price $2,284.38
    Mud pump. Pump KIT only, NO Engine. AMT 2" Diaphragm pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps, mudhog or Sludge pumps, diaphragm pu...
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  5. FatBoy Diaphragm Pump Bypass

    Remco

    FatBoy Diaphragm Pump Bypass

    5518-2I1-94A
    $283.94

    THE PROFLO FATBOY® PUMPS UP THE VOLUME WITH 7GPM.

    FatBoy® Demanding industrial pump environments require precise engineering and quality components - the ProFlo FatBoy was designed with both. Liquid de-icing applications. To maximize the potent...

    7GPM 100PSI 12VDC FatBoy® Learn More
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  6. 335H-96_5.gif

    AMT Pumps

    2" Diaphragm Trash Pump KIT

    338G-K6
    $3,007.94
    Mud pump. Pump KIT only, NO Engine. AMT 2" Diaphragm pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps, mudhog or Sludge pumps, diaphragm pu...
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  7. 6211-98 4 Self-Priming Stainless Steel pump amt ss

    AMT Pumps

    4 Self-Priming Stainless Steel pump

    6211-98
    $10,625.00

    Self-Priming Stainless Steel pump 10HP.

    4 Self-Priming Stainless Steel pump. A robust Stainless Steel SS Centrifugal self priming pump designed for a broad range of high capacity applications, including dewatering, waste pits, liquid transfer, ci...

    10HP 230v Learn More
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  8. AMT 3932-95 Engine Trash pump 2 Engine Trash Pump

    AMT Pumps

    2" Engine Trash Pump

    3932-95
    23% Off Special Price $1,538.89 Regular Price $1,998.56

    AMT line of Engine Driven Trash pumps is designed for applications which require high flow efficiency and solids handling capability. Pumps are constructed of heavy duty sand cast components featuring removable/replaceable Cast Iron volutes, impel...

    Honda GX160 Engine Learn More
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  9. Flotec BW85P Cyclone Portable Pump

    Flotec Pumps

    Cyclone Portable Pump

    BW85P
    $225.00
    The 12v Simer Blue Water portable pump is designed for every day or emergency puddle use. Thousands of Uses! Perfect for transferring or removing unwanted water from waterbeds, aquariums, or clogged non-draining sinks. Use while camping. Quickly ...
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  10. 3892-97.gif

    AMT Pumps

    Self Priming Pump Bronze

    3894-97
    23% Off Special Price $1,492.26 Regular Price $1,938.00
    AMT Self-Priming Bronze 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 Enclosed Fan C...
    230/460v 2HP Learn More
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