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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

    Thermoplastic pump kit

    382A-K9

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    AMT Plastic General Purpose pumps Kit. The various models are designed to cover a wide array of applications including Ag, fertilizer, lawn care, dewatering, irrigation, solids handling, etc. All units are portable. Pumps are designed for use w...
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    Gas Engine Dredge Pump

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    Dredge Pump

    Gas Engine Driven Dredging Pump is designed for pumping sea water and fresh water containing up to 25% sand, debris and other abrasive particles. This unit can be used for other marine applications including dredging, pile driving,...

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  3. AMT Pumps

    Cast Iron Self priming 6000GPH

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    25% Off Special Price $750.66 Regular Price $1,000.88
    Cast Iron Self priming. This line of AMT Self-priming semi-trash Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-clean...
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  4. AMT Pumps

    Self Priming Dewatering Pump

    2766-95

    23% Off Special Price $1,023.48 Regular Price $1,329.19
    AMT 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 clog resistant impeller capable of handling ...
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  5. AMT Pumps

    Dredge Pump - Pedestal

    316F-99

    23% Off Special Price $1,206.74 Regular Price $1,567.19
    No engine, Pedestal 3/4" keyed shaft for customer mount driver.
    • High Chromium Stainless Steel Internal Components Resist Wear from Sea Water Mixed with Abrasive Sand
    • Silicon Carbide Mechanical Seal Resists Abrasives and Extends Seal Life
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    Pedestal Mount w/ 3/4" Keyed Shaft Learn More
  6. AMT Pumps

    Stainless Steel self priming Centrifugal

    2763-98

    23% Off Special Price $1,792.51 Regular Price $2,327.94
    Stainless Steel 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 clog resistant impeller capable ...
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  7. AMT Pumps

    3" CI Self-Prime pump Dewatering

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    Cast Iron CI AMT self-priming pumps are heavy duty dewatering pumps designed for a broad range of high capacity applications. The Centerline discharge is specifically designed to prevent vapor binding and makes for more convenient piping connec...
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  8. AMT Pumps

    AMT Self Priming Centrifugal pump

    2761-95

    20% Off Special Price $964.75 Regular Price $1,205.94
    Self-priming AMT IPT Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistant impeller capable of handl...
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  9. AMT Pumps

    Self Priming 316SS Pump

    2762-98

    20% Off Special Price $1,767.15 Regular Price $2,208.94
    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 clog resistant impeller capable of handling up t...
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  10. AMT Pumps

    2" Gas Powered Diaphragm Pump

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    23% Off Special Price $2,045.31 Regular Price $2,656.25

    Mud pump. Powered by 4 HP Honda GX 120 Engine. AMT 2" Diaphragm pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps, mudhog or Sludge pumps, diap...

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