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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. AMT Pumps

    Explosion Proof Self Priming Pump

    282K-X5

    $2,599.59

    Explosion Proof Self Priming Pump. This line of 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 clo...

    230/460v 1HP EXP Learn More
  2. March Pumps

    Self prime magnetic pump

    SP-TE-7P-MD 3PH 1HP

    $1,882.00
    March pump 7 self-priming magnetic magdrive pumps are the "workhorses" or the March product line. Ceramic spindle is standard. Contact us for additional materials, port sizes, or motors. old 0155-0187-0200
    • Applications:
      • Computer Cooling
      • ...
    230/460v Learn More
  3. Gorman-Rupp Pumps

    Explosion Proof Self Priming Pump

    81-1/2D3-X1-3P

    $4,417.00

    Explosion Proof, Self-priming Centrifugal pump 1HP is designed for use in hazardous environments and/or for handling flammable liquids. 1-1/4", 1-1/2" and 2" NPT port sizes available with single and 3-phase motors 1/2 to 2 HP. All models are self-...

    1HP 230/460v 75 GPM Learn More
  4. March Pumps

    Self prime Magdrive

    SP-TE-7P-MD 1PH 1HP

    $1,755.00
    March pump 7 self-priming magdrive totally enclosed pumps are the "workhorses" or the March product line. Ceramic spindle is standard. Contact us for additional materials, port sizes, or motors. Old 0155-0187-0100
    • Applications:
      • Computer ...
    115/230v Learn More
  5. Wayne

    Convertible Deep Well Jet Pump

    CWS100

    $603.00
    Features & Benefits
    • High efficiency square flange motor is thermally protected to prevent overheating and universally available if replacement is ever required.
    • Dual voltage available (115/230), factory wired for 115 volts
    • Pressure switc...
  6. Myers Pumps

    Myers sprinkler pump

    QP10-3 Quick Prime

    $1,548.00

    Myers sprinkler pump. Quick Prime self-priming pumps are designed to supply large quantities of water for long periods. QPs are ideal for lawn sprinkler systems, car washes and other high volume cleaning and maintenance applications.

    • Rugged Cas...
    1HP 230/460v Learn More
  7. AMT Pumps

    Sprinkler Booster pump 3480GPH

    3791-95

    $843.00

    Lawn Sprinkler Booster pumps feature 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 model feature a built-in check valve to insure fast p...

    1HP 115/230v ODP Learn More
  8. March Pumps

    Self prime Magdrive

    SP-TE-7K-MD 1PH 1HP

    $2,438.00
    March 7 self-priming Kynar magdrive totally enclosed pumps are the "workhorses" or the March product line. Ceramic spindle is standard. Contact us for additional materials, port sizes, or motors. Old 0155-0188-0100
    • Applications:
      • Computer...
    115/230v 1HP Kynar Learn More
  9. Myers Pumps

    Self prime CI pump 1hp

    QP10B-3

    $1,493.00
    Quick Prime self-priming pumps are designed to supply large quantities of water for long periods. QPs are ideal for lawn sprinkler systems, car washes and other high volume cleaning and maintenance applications.
    • Rugged Cast Iron Case and Mot...
    1 HP 230/460v Learn More
  10. March Pumps

    Self prime SP-TE-7K-MD 3P

    SP-TE-7K-MD 3PH 1HP

    $2,705.00
    KYNAR Chemical magnetic pump March pump Series 7 self-priming magdrive totally enclosed pumps are the "workhorses" or the March product line. Ceramic spindle is standard. Contact us for additional materials, port sizes, or motors. Old 0155-0188...
    230/460v 1HP Kynar Learn More
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