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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

    2" Portable Gas Driven Utility Pump

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    $647.06

    2"Portable 4HP Gas Driven Utility Pump. Honda Powered GX120 4HP engine Made in America Pump.

    Cast iron Utility pump 9600GPH for use in construction, irrigation, fire fighting & general dewatering, & herbicides. Includes built-in check valve. Semi...

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    AMT line of Gas Engine Driven Trash pumps is designed for applications which require high flow efficiency and solids handling capability. Obsolete see 3S9XHR. Pumps are constructed of heavy duty sand cast components featuring removable/replaceable...

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    Mud pump. Pump KIT only, NO 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, diaphragm pu...
  5. AMT Pumps

    2" Engine-Driven Trash Pump

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    2" Trash Pump for Sale. The AMT line of Engine Driven Trash pumps is designed for applications which require high flow efficiency and solids handling capability. Pumps are constructed of heavy duty sand cast components featuring removable/replacea...

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    2" Engine Trash Pump

    3932-95

    23% Off Special Price $1,538.89 Regular Price $1,998.56

    AMT line of Engine Driven Trash pumps is designed for applications which require high flow efficiency and solids handling capability. Pumps are constructed of heavy duty sand cast components featuring removable/replaceable Cast Iron volutes, impel...

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    Honda Engine Pump 9,000 GPH

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    20% Off Special Price $918.85 Regular Price $1,148.56
    Honda engine pump. Solids handling pumps feature Honda GC160 Overhead Cam engines that offer high quality and value. These pumps are constructed of heavy duty cast iron components. The various models are designed to cover a wide array of applica...
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  8. AMT Pumps

    3" Gas Engine Trash Pump

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    Gas Engine Driven Trash pumps is designed for applications which require high flow efficiency and solids handling capability. Dewatering pump. Obsolete see 3S9XHR. Trash Pumps are constructed of heavy duty sand cast components featuring removable ...

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  9. AMT Pumps

    4" Honda Engine Powered Trash Pump

    3994-96

    20% Off Special Price $5,023.50 Regular Price $6,279.38

    4" Trash Pump.

    Honda powered trash pump GX390. The AMT line of Engine Driven Trash pumps is designed for applications which require high flow efficiency and solids handling capability. Pumps are constructed of heavy duty sand cast components feat...

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  10. AMT Pumps

    3" Honda Driven Diaphragm Pump

    69-H533

    20% Off Special Price $2,150.50 Regular Price $2,688.13

    Honda GX160 gas engine 5.5HP. 3" 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 or Sludge pumps, diaphragm pumps are designed to p...

    Honda GX160 Learn More
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