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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. AMT Pumps

    SS Explosion proof Centrifugal

    282D-X8

    $3,846.89

    SS Stainless Explosion Proof centrifugal pump. UL CSA ATEX

    This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume hazardous liquid transfer, waste water drainage and processing...

    115/230v 3/4HP EXP 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. Gorman-Rupp Pumps

    Explosion Proof SP Centrifugal Pump

    81-1/2E3-X15-1P

    $4,727.00

    Explosion Proof, Self-priming 81-1/2E3-X15-1P Centrifugal pumps is designed for use in hazardous environments and/or for handling flammable liquids. 1-1/2" NPT port sizes, with single phase motor 1 1/2 HP. All models are self-priming and are equip...

    1.5HP 115/230v Learn More
  5. Gorman-Rupp Pumps

    Explosion Proof SP Centrifugal Pump

    81-1/2E3-X15-3P

    $4,940.00

    This line of Gorman-Rupp Explosion Proof, Self-priming 81-1/2E3-X15-3P Centrifugal pumps 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 mo...

    1.5HP 230/460v Learn More
  6. Gorman-Rupp Pumps

    Explosion Proof Sefl Priming 1Hp Pump

    81-1/2D3-X1-1P

    $4,385.00

    81-1/2D3-X1-1P

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

    1HP 115/230v X-Proof Learn More
  7. AMT Pumps

    Explosion Proof Self Priming Stainless Pump

    3893-98XP

    $2,508.00

    Explosion Proof Self Priming Stainless steel centrifugal pumps with Explosion Proof motor. Hazardous duty motors are designed for a wide range of applications including chemical processes, waste water treatment and pumping solvents. EXP motor is T...

    230/460v 1-1/2HP EXP Learn More
  8. AMT Pumps

    Self prime SS pump EXP

    3890-98-Exp

    $2,560.58

    EXP Explosion proof Hazardous duty motor.

    AMT Self-Priming stainless steel Centrifugal pumps are designed for a wide range of applications including diesel fuel, chemical processes, waste water treatment and pumping agriculture fertilizers / fumi...

    3/4HP 115/230v EXP Learn More
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