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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. Koshin KTH-150 6 Honda Engine Driven Trash Pump

    Koshin Pumps

    6" Honda Engine Driven Trash Pump

    KTH-150
    $14,135.00

    Honda powered 6" trash pump. Koshin 6" Electric start engine driven pump is designed for applications requiring high volume flow and solid/debris handling capabilities. Pump is constructed of heavy duty sand cast aluminum with cast iron and sta...

    Honda 6" trash pump GX640 Electric start Learn More
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  2. Riverside L1540W TP2B Trash pump 2

    Riverside

    TP2B Trash pump 2"

    L1540W
    $1,504.00

    Trash Pumps are used where water containing solids such as sticks, stones, mud, sand, gravel and other foreign material is present. Trash pumps have the capabilities of ordinary centrifugal pumps, with the added ability to handle solids of up to a...

    6.5HP Vanguard Learn More
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  3. Oberdorfer N993Q-J46 Bronze gear pump

    Oberdorfer Pumps

    Bronze gear pump

    N993Q-J46
    $2,273.70
    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 pumps are positive displac...

    1/2HP 115/230v Learn More
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  4. AMT - 2763-95: Self-Priming Centrifugal pump

    AMT Pumps

    Self-Priming CI Centrifugal 7500GPH

    2763-95
    25% Off Special Price $912.42 Regular Price $1,216.56
    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 handling up t...
    230/460v 2HP ODP Learn More
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  5. Aquatec 5851-7E12-J574 115v Electric diaphragm pump

    Aquatec Pumps

    115v Electric diaphragm pump

    5851-7E12-J574
    $287.62
    Electric diaphragm pump. 550 Series Super Flow Pump: These pumps are specifically designed for mobile low flow or low voltage applications such as water systems, ice makers, pesticides and fertilizers. Pressure switch set at 60 PSI. Connections a...
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  6. 379D-95_14.gif

    AMT Pumps

    Irrigation pump AMT 5HP

    3657-95
    20% Off Special Price $2,431.85 Regular Price $3,039.81

    Irrigation Pump 5HP

    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 valv...

    5HP 230v/1 TEFC Learn More
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  7. Pacer 58-12R4-E5ICP SE2RL-E5ICP

    Pacer Pumps

    SE2RL-E950

    58-12R4 E950
    $716.45

    Centrifugal Horizontal Mechanical Sealed Pump (Self-Priming) Centrifugal Horizontal Mechanical Sealed Pump (Self-Priming) Pacer series with gasoline engine. Great pump for removing water from basements, ditches, swimming pools, fire fighters camp ...

    5.5HP Briggs Learn More
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  8. EZ 44 3plex 14.2hp Hollow Shaft

    General Pump

    EZ 44 3plex 14.2hp Hollow Shaft

    EZ3045G
    $1,192.26
    EZ 44 G Triplex Plunger Pump with Hollow Shaft, Flanged for Direct Couple to Gasoline Engines (SAE J609B) - Forged brass manifold with an exclusive lifetime warranty. Flanged for mounting on up to 13 horsepower engines.
    • Solid ceramic plunger des...
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  9. MP 21381 Flowax pump Flomax 15 Pump Pedestal

    MP Pumps

    Flomax 15 Pump Pedestal

    21381
    $2,175.00
    Pedestal Mount Flomax 15 are self-priming pumps, pipe size 3" NPT. Frame or pedestal mount for use with standard motors. See other models for other mounts, or driver options. see flow curve for 3600 RPM. Note that with the optional impeller tr...
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  10. Aquatec 5852-7E12-J574 Pressure water pump

    Aquatec Pumps

    Pressure water pump

    5852-7E12-J574
    $281.78
    Pressure water pump. 550 Series Super Flow Pump: These pumps are specifically designed for mobile low flow or low voltage applications such as water systems, pesticides and fertilizers. 115vac. Pressure switch set at 60 PSI. Connections are 1...
    115v .9GPM Learn More
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