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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. Hypro Pumps

    12V DC Cast Iron Gear pump

    GMCV4VA-12

    $2,187.12

    12 volt 12v DC Rotary Cast Iron Gear pump. 303 SS fasteners, steel gears. Battery powered self priming heavy duty gear pump.

    Adjustable relief valve designed for internal pressure relief, can be ported for either internal or external discharge. D...

    12vdc 1HP Learn More
  2. AMT Pumps

    Electric Trash pump 10HP

    394J-95

    $4,077.00

    Electric Trash Pump 3" & 10HP motor.

    AMT Cast Iron Sewage Trash pumps are designed for a trouble free and economical handling of solid-laden liquids and slurries. Pumps are available in three NPT port sizes; 2", 3" and 4". Cast iron construction ...

    230v/460v Replaces 394D-95 394E-95 Learn More
  3. MP Pumps

    FM 10 w/ 5HP Motor

    24389

    $3,748.00

    Flomax® 10 are self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump using TEFC Electric Motor 5 HP.  Includes base plate.

    FLOMAX® 10 self-priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights...

    Cast Iron 5HP 230/3phase 2" Learn More
  4. Remco

    FatBoy Demand Diaphragm Pump

    5518-1E1-94A

    $283.94

    THE PROFLO FATBOY PUMPS UP THE VOLUME WITH 7GPM 12vdc. Demanding industrial pump environments require precise engineering and quality components. ProFlo FatBoy was designed with both. To maximize the potential of all five diaphragm chambers, Remco...

    7GPM 60PSI 12VDC QC Learn More
  5. MP Pumps

    FM 10 w/ 5HP Motor

    28604

    $4,810.00

    Flomax® 10 are self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump using TEFC Electric Motor 5 HP.  Includes base plate.

    FLOMAX® 10 self-priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from height...

    Cast Iron FM10 5HP 230/1phase 2" Learn More
  6. MP Pumps

    FM40 w/ 25HP

    FM40-25

    $15,949.00
    FLOMAX® 40 self-priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights up to 25 feet above the source. Once primed, the pump's built in flapper valve will maintain a full column of liquid in the suction ...
    25HP Learn More
  7. Flotec Pumps

    Jet Pump Water well

    FP4022

    $443.80

    Jet Pump Water well

    Corrosion resistant shallow well jet pumps are constructed of rugged fiberglass-reinforced thermoplastic, have a high resistance to sand and abrasive wear and assure years of dependable service. Ideal for shallow well applicat...

    3/4HP 115/230v Learn More
  8. Hypro Pumps

    Bronze Gear pump only

    GMBN6V

    $1,686.05
    Rotary Gear pump end. 303 SS fasteners, Ryton 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 one minute.

    Use for pres...

    No motor Learn More
  9. Tsurumi

    Gas Engine Trash Pump 4"

    EPT3-100HA

    $3,387.00

    4" Trash pump, Honda GX.

    Tsurumi Heavy-duty gas engine Trash Pump with Honda engine, with low level oil sensor, deliver high power from a compact, reliable design. Durable Rolled-Steel frame provides pump/engine with maximum protection, perfect e...

    4" 11HP 30,000GPH Honda Learn More
  10. Remco

    115v Demand Pump 2.2GPM

    3313-1E1-52C

    $206.41

    115v Demand Pump 2.2GPM

    Demanding industrial pump environments require precise engineering and quality components, the demand pump was designed with both. Demand pumps operated as a positive displacement pump which has a pressure switch built in....

    2.2GPM 60PSI 115AC Learn More
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