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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. Flotec Pumps

    2hp Cast Iron Sprinkler Pump

    FP5252

    $1,396.00
    Cast iron sprinkler pumps are built tough for even the most demanding sprinkler jobs. Heavy-duty A.O. Smith motors deliver suction lift to 25' which is 5' higher than the ordinary plastic models. Strong enough to manage large sprinkler zones wi...
  2. Gorman-Rupp Pumps

    Diesel Portable High Pressure Pump

    2P7XZR

    $8,427.75

    Diesel Engine Driven Water Pump diesel engine with rope recoil. Die-cast Aluminum, Self-Priming Engine Driven Pump. Provides home fire protection with optional hose kit. Cast iron diffuser and aluminum closed impeller. Includes strainer.

    • Fire P...
    5HP Fire Irrigation Pump Learn More
  3. Flotec Pumps

    2HP Sprinkler Pump

    FP5182

    $1,018.00
    Sprinkler pump 2HP by Flotec.

    Corrosion-resistant, self-priming sprinkler pumps are constructed of rugged, heavy-duty fiberglass-reinforced thermoplastic. Capable of operating up to 30 sprinkler heads. Self-priming design permits use on automa...

    115/230v Learn More
  4. Pacer Pumps

    Dewatering Pump Ped. Mnt.

    58-72K8 P

    $1,102.85
    Dewatering pump. Self-priming, tough but light weight 2" dewatering pump, Pedestal Mounted for long coupled motor or belt drive. Industrial cast iron bearing pedestal with ball bearings and solid 3/4" Stainless Steel shaft. Pump casing is made or...
    TE2KBB Learn More
  5. AMT Pumps

    Portable Gas Driven Utility Pump

    4222-95

    $839.38
    4222-95 has Briggs Stratton engine. OBSOLETE due to engine. Cast iron Utility pump 9600GPH for use in construction, irrigation, fire fighting & general dewatering, & herbicides. 4 HP Briggs & Stratton engine. 3 Qt. gas tank will allow for up to...
    OBSOLETE due to engine, call or email for alternative assistance. Parts still available. Learn More
  6. AMT Pumps

    Dewatering Pedestal Pump

    3826-99

    $576.94
    AMT Self-Priming Solids Handling Pedestal pumps are designed for direct or belt drive. Specific units are available in Cast Aluminum, Cast Iron or Thermoplastic construction material. Easy cleanout design by removing casing bolts, permits remov...
    AMT Self-Priming Solids Handling Pedestal pumps are designed for direct or belt drive. Specific units are available in Cast Aluminum, Cast Iron or Thermoplastic construction material. Learn More
  7. Gorman-Rupp Pumps

    2" gas powered Trash Pump PEO

    2S5X IPT

    $756.00

    PUMP KIT, PUMP END ONLY. Trash pump, for gas powered by customer supplied 5 1/2 HP engine with 5/8" threaded shaft. 2" Aluminum trash pump. Does NOT Include metal roll frame. Includes suction strainer. For wheel kit see under parts GRP30-56

    Pump ...

    Trash pump kit, NO engine Learn More
  8. 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
  9. 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
  10. Sta-Rite

    3HP Irrigation Pump

    DMH3-171

    $4,567.00
    Sta-rite Medium Head Self-priming centrifugal irrigation pump for water sprinkler irrigation, fire protection, marine and liquid transfer. Cast iron construction with Bronze enclosed impeller. Includes drain port. Order suction port separately ...
    208-230/460v 3 phase Learn More
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