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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. Tsurumi

    Gas powered Dewatering pump

    TE3-80HA

    $883.00
    Gas powered Dewatering pump. Heavy-duty Honda GX160 gas engine powered with oil sensor and Silicon Carbide mechanical seal provides the longest life in this class dewatering pump. 15840 GPH.

    Durable Rolled-Steel frame provides pump / engine with ...

  2. Pacer Pumps

    Stainless Self Priming Pump ISE2WL-E5HCP

    58-52W4-E5HCP

    $1,949.25

    Stainless Steel Self-Priming Centrifugal water Pump Honda gas engine powered, Pump casing is made of 304 stainless steel. Internal parts are glass reinforced polyester or glass reinforced polypropylene. All pumps include a built-in check valve. Ho...

    Honda 5HP SS 2" Learn More
  3. Gorman-Rupp Pumps

    3" Honda Trash Pump

    3S5XHR

    $1,993.25

    Honda 3" Trash pump, gas powered by Honda GX200 engine.

    3" Alum.trash pump with cast iron impeller and wearplate. 3 qt fuel tank provides 100 min. continuous running. Includes metal roll frame. Made in USA, no trash from China. Be aware of other ...

    5HP Honda Gas Powered GX160 Learn More
  4. Gorman-Rupp Pumps

    Trash Pump 3" gas powered

    3S5XLR

    $1,255.88

    3" Gas Trash pump, AMT gas powered by LCT 208cc engine. 3" Alum. solids handling pump with cast iron impeller and wearplate. 3 qt fuel tank provides 100 min. continuous running.

    Ideally suited for a variety of industrial applications including: s...

    LCT Gas Learn More
  5. Tsurumi

    Gas powered Dewatering Semi-trash pump

    TE3-50HA

    $719.00
    Gas powered Dewatering Centrifugal pump. Heavy-duty Honda gas engine powered with oil sensor and Silicon Carbide mechanical seal provides the longest life in this class dewatering pump. 8220 GPH.

    Durable Rolled-Steel frame provides pump / engine ...

    4HP Honda 2" Learn More
  6. Gorman-Rupp Pumps

    Engine Driven Portable Pump

    3G5AR

    23% Off Special Price $689.15 Regular Price $895.00
    • Cast Iron Impeller and Cast Iron Volute
    • Large Pump Casing
    • Built-In Check Valve
    • Die-cast Aluminum
    • Carbon / Ceramic seal
    • Roll Cage
    • Rubber Foot Mounting
    • Built in Check Valve
    • Strainer Supplied
    • B&S 5.5HP OHV Engine
    • 3 Qt. Tank
    • 1.4 Run Time
    • ...
  7. Riverside

    Portable Gas Engine Ag Water Pump 2"

    AP22B L1549Z

    $356.00
    Water pump with Briggs Stratton gas engine 4-cycle. Utility pump 8460 GPH for use in construction, irrigation, washdown, fire fighting & general dewatering, Calcium and magnesium chloride de-icing solutions, Ag & herbicides. 3 Qt. gas tank will...
    Briggs & Stratton Learn More
  8. Riverside

    Portable Gas Engine Ag Water Pump 2"

    AP22B L1549z-1

    $376.00

    High-Performance Portable Pump for Dewatering, Construction, Agriculture, and More

    The Riverside AP22B is a versatile 2-inch utility pump powered by a Briggs & Stratton 4-cycle gas engine. Designed for tough jobs like construction dewatering, irr...

    Briggs & Stratton Learn More
  9. Riverside

    Portable Gas Engine Ag Water Pump 2"

    AP52B L1552Z

    $399.00
    Water pump with Briggs Stratton gas engine 4-cycle. Utility pump 8460 GPH for use in construction, irrigation, washdown, fire fighting & general dewatering, Calcium and magnesium chloride de-icing solutions, Ag & herbicides. 3 Qt. gas tank will...
    Kohler Learn More
  10. Gorman-Rupp Pumps

    Engine Driven Portable Pump

    3G5IR

    23% Off Special Price $778.47 Regular Price $1,011.00
    • Cast Iron Impeller and Cast Iron Volute
    • Large Pump Casing
    • Built-In Check Valve
    • Die-cast Aluminum
    • Silicon Carbide, Self-Lubricated Seal with Graphite Impregnated Seat
    • Dry Run Survivability
    • Rubber Foot Mounting
    • Built in Check Valve
    • Strainer Suppli...
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