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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. 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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  2. 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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  3. Oberdorfer 406MK-04N26 406M Macerator Pump

    Oberdorfer Pumps

    406M Macerator Pump

    406MK-04N26
    $2,869.10
    Sewage transfer macerator chopper pump w/rubber impeller. Portable all bronze construction. Includes vacuum switch to help prevent dry running.
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  4. 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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  5. PumpBiz TP-150/DZ/T Diesel Trash pump 6 Diesel Trash Pump

    PumpBiz

    6" Diesel Trash Pump

    TP-150/DZ/T
    $30,323.70

    6" Diesel Trash Pump is designed for applications requiring high volume flow and solid debris handling capabilities. Diesel engine Deutz 3FL2011. Pump is constructed of heavy duty class 30 Cast-iron with volute for wear resistance and durabilit...

    PumpBiz 36HP Learn More
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  6. 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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  7. 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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  8. 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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  9. Gorman-Rupp 3S5XP Trash Pump 3 Pedestal Frame Mount

    AMT Pumps

    Trash Pump 3" Pedestal Frame Mount

    3S5XP
    20% Off Special Price $1,064.50 Regular Price $1,330.62
    Trash Pump 3" Pedestal Frame Mount. 3" Aluminum trash pump with cast iron impeller and wearplate. FKM seals for AG chemicals. Picture shows the engine mounted model for ref. only. Made in USA, no trash from China. Be aware of other pumps which ...
    FKM seals PTO drive Learn More
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  10. Berkeley - B82375: Centrifugal Self Priming Pump

    Berkeley Pumps

    Self Priming Pump

    B82375
    $10,803.00
    Self Priming pumps w/ optional hydraulic drive are built for continuous dependable performance and ease of repair. High lift designs allow suction lifts up to 25 feet at sea level. Ideal for water trucks, transfer applications, standby fire protec...
    B4ZRKS Opt. Hydraulic Learn More
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