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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. Graymills Pumps

    Vertical CI Centrifugal Pump & Mtr

    SG1B 1/25

    $750.21
    The SG series are gear pumps specially designed for high pressure applications. These pumps are recommended for use with liquids that have some lubricating qualities and are relatively free of abrasives and scale. These pumps mount vertically and...
  2. Graymills Pumps

    Vertical CI Centrifugal Pump & Mtr

    SG1A 1/25

    $640.80
    The SG series are gear pumps specially designed for high pressure applications. These pumps are recommended for use with liquids that have some lubricating qualities and are relatively free of abrasives and scale. These pumps mount vertically and...
  3. Oberdorfer Pumps

    Raw Water pump Yacht AC

    300B-01J26

    $2,506.27
    Bronze marine pump. Pump for boat air conditioning cooling water. Self priming pump with 1/3 hp motor. Mounts to a NEMA 56J motor with a threaded shaft. Shaft sleeve is MONEL for maximum corrosion resistance in Salt water. Self priming / suctio...
    115v 1/3HP Learn More
  4. Myers Pumps

    Myers sprinkler pump 1.5hp QP

    QP15 Quick Prime

    $1,648.00

    Powerful. Reliable. Built to Last.

    The Myers QP15 Quick Prime self-priming sprinkler pump is engineered for delivering high volumes of water—fast. Designed for continuous-duty applications, it's the ideal choice for lawn sprinkler systems, car ...

    115/230v Learn More
  5. Graymills Pumps

    Vertical CI Centrifugal Pump & Mtr

    SG2A 1/8

    $934.20
    The SG series are gear pumps specially designed for high pressure applications. These pumps are recommended for use with liquids that have some lubricating qualities and are relatively free of abrasives and scale. These pumps mount vertically and...
  6. Myers Pumps

    Sprinkler Pump Quick Prime 1HP

    QP10

    $1,541.00 $1,541.00 Click for price

    Myers Quick Prime sprinkler pumps or 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 ...
    1HP 115/230v Learn More
  7. Graymills Pumps

    Vertical CI Centrifugal Pump & Mtr

    SG4E 1/4

    $1,072.62
    The SG series are gear pumps specially designed for high pressure applications. These pumps are recommended for use with liquids that have some lubricating qualities and are relatively free of abrasives and scale. These pumps mount vertically and...
  8. Myers Pumps

    Sprinkler Pump CI pump 2 hp

    QP20

    $2,181.00
    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. Also used on water cutting saws ...
    115v230v Learn More
  9. Oberdorfer Pumps

    Bronze Rotary Gear Pump w/ motor & relief valve

    N990RH-M46

    $2,748.20
    Oberdorfer Close coupled bronze rotary gear pumps.
    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • The pump drive shaft is connected to the motor shaf...
  10. Myers Pumps

    Self prime CI pump .75 hp

    QP7

    $1,432.00
    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...
    115/230v Brass Impeller Learn More
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