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.

March Pumps

Self prime magnetic pump

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

$2,325.38
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

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Gorman-Rupp Pumps

Explosion Proof Self Priming Pump

81-1/2D3-X1-3P

$4,550.00

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

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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

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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

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March Pumps

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

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

$3,030.00

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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PumpBiz

WOBBLE STATOR PUMP & 3 phase MOTOR

APM-56CSFM-3

$7,074.12

Liberty Pumps are backed by over fifty years of progressive cavity pump product sales and technical service experience. American Pump Series Progressive Cavity Pumps are designed with a singular helical rotor that eccentrically turns within a dou...

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Finish Thompson Pumps (FTI)

Self Prime pump

SP11P-E-4-XX

$2,908.05

Self Prime magnetic pump. 1hp 575v motor

575V Learn More

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