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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

    FM5 Pump w/ 1.5HP

    26549

    $2,200.00

    Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor-1.5 HP. FLOMAX® 5 self priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights...

    1.5HP 115/230v CI Learn More
  2. 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
  3. 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
  4. 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...
  5. AMT Pumps

    Sprinkler / Booster 2HP

    379C-95

    23% Off Special Price $891.76 Regular Price $1,158.13

    Sprinkler/Booster pumps by AMT 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 valve to...

    2HP 115/230v/1 TEFC Learn More
  6. 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...
  7. 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
  8. Oberdorfer Pumps

    3/4" Bronze gear pump 3/4HP

    N970H-M46

    $1,597.70
    3/4" Bronze rotary gear pump with relief valve and close coupled to a 3/4 HP 115v/1/60 1150 RPM TEFC motor. Shaft speed and flow are directly proportional. Motor HP needs to increase with a increase in pump pressure. The nature of a positive disp...
  9. Flotec Pumps

    CI Shallow well Pump 1/2

    FP4112

    $620.00
    Cast Iron shallow well jet pump water pump. 1/2 HP * Superior performance at depths to water of 25' or less. * Rugged, heavy-duty cast iron pump housing. 1-1/4" NPT suction and 1" NPT discharge pipe sizes.Ready-to-install dual voltage (115v/23...
  10. Sta-Rite

    Shallow well Pump 1/2HP

    FNC-L

    $1,018.00 $1,018.00 Click for price

    Cast Iron shallow well jet pump water pump. 1/2 HP electric motor.

    Also often used as a sprinkler pump with built in automatic on / off using included pressure switch.

    * Superior performance at depths to water of 25' or less. * Rugged, heavy-dut...

    115/230v 1/2hp Learn More
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