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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 Pumps

    316SS Self Priming Pump Honda

    38577

    $4,890.00

    316SS self priming pump powered by Honda gas engine.

    Stainless Steel Flomax 8 pump with Honda engine are self-priming pumps, pipe size 2" NPT. Gas Engine Driven w/ 5 HP Honda, recoil start. 316SS gas semi-trash pumps. 

    Standard features include ...

    5HP Honda Stainless Learn More
  2. MP Pumps

    316SS Self prime pump gas engine

    39759

    $1,640.00

    316SS Self prime pump gas engine. 3HP 4-cycle with recoil start.

    The patented ; FMX100 self-priming centrifugal pump is constructed of 316 SS for superior corrosion resistance and compatibility with most fluid types. A carbon / ceramic / FKM mech...

    3HP Gas Engine Learn More
  3. Pacer Pumps

    SE2UL E5HCP/ES 2" Pacer water Pump

    58-12U4 E5HCP/ES

    $1,642.00

    Pacer series S water pump. Solid FRP construction. Centrifugal Horizontal Mechanical Sealed Pump (Self-Priming), with gasoline engine. Great pump for contractors removing water from basements, ditches, dike, salt brine de-icing, swimming pools or ...

    Honda GX160 Electric Start 2" Learn More
  4. MP Pumps

    FM30 Pump w/ 18HP Engine

    38548

    $8,530.00

    Flomax 30 are self-priming pumps, pipe size 3" NPT. FM30 Pump with single seal and 18HP Briggs & Stratton engine. Use for irrigation, dewatering, tank filling, HDD, pilings, bilge, ballast transfer and other large water transfer or construction ap...

  5. Berkeley Pumps

    B8GPBM Centrifugal Pump

    B54232

    $28,517.00 $28,517.00 Click for price

    The type B, pumps are built for continuous dependable performance and ease of repair. Ideal for transfer applications, standby fire protection, dewatering and irrigation. Flows to 3000 GPM, Heads to 60 feet.

  6. Hypro Pumps

    Cast Iron Gear pump 1/4"

    GMCV2VA33T

    $2,131.57

    Rotary Cast Iron Gear pump with electric motor. 303 SS fasteners, steel gears.

    Adjustable relief valve designed for internal pressure relief, can be ported for either internal or external discharge. Do not operate the relief valve for more than o...

    3/4HP 230/460v TEFC 1/4" Learn More
  7. Pacer Pumps

    SPRY1-1/2AV-G.5C

    58-21A1-G.5

    $780.00
    Pacer S pump close coupled to a TEFC 115/230v 1 phase electric motor. Self priming pump, POLY plastic resists abrasive particles, good for most water transfer applications, fountains, irrigation. Pacer pumps are made in the USA. Pacer pump has ...
    .5HP/1750 Learn More
  8. Oberdorfer Pumps

    1/2 bronze Gear pump

    N993R-03

    $579.00
    Pump Only PEO, no 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.

    Gear pu...

    Pump Only PEO, Relief 1/2" ports Learn More
  9. Remco

    Bypass Pump 2GPM

    3321-2E1-82A

    $206.41

    Industrial pump environments require precise engineering and quality components the bypass pump was designed with both. For its size, it is one of the most powerful and productive diaphragm pumps you can buy, pumping up to 2.0 gallons per minute. ...

    2GPM 60PSI 12v Learn More
  10. Hypro Pumps

    316SS Gear pump

    GMSV4A4

    $2,956.66

    316SS Rotary Gear pump with 1HP motor. 303 SS fasteners, Ryton gears. Stainless steel gear pump for aggressive chemicals.

    Use for pressure spraying, circulation of lubricants, tank / drum filling. Will handle water like liquids to very thick. B...

    1/2" 1HP 115/230v Learn More
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