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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. All-Flo Pumps

    Stainless Steel Air Operated Double Diaphragm Pump

    A200-C33-TT3T-B70

    $14,179.59

    Stainless Steel AODD Pump 2". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. 316SS 2" connections are dual FNPT and Flange (ANSI 150#/DIN) design.

    ...
  2. AMT Pumps

    Agricultural Portable Gas Driven Pump

    4225-V5

    $1,057.19

    Agricultural 2" Dewatering pump has FKM seals and Honda OHC engine. Cast iron pump 9600GPH for use in AG alachlor herbicides, construction, irrigation, fire fighting & general dewatering, spraying herbicides. 5 HP Honda GC160. 1.8 Qt. gas tank wil...

    Honda GC160 FKM Learn More
  3. All-Flo Pumps

    Stainless Steel Air Operated Double Diaphragm Pump

    SE-20

    $9,874.74

    2" Stainless Steel Air Operated Double Diaphragm Pump 2". FDA Santoprene diaphragm. Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. 2" connections ar...

    316SS, Santo, EPDM 2" Learn More
  4. MP Pumps

    FM 15 w/ engine

    34623

    $2,880.63
    Flomax 15 are self-priming pumps, pipe size 3" NPT. Gas Engine Driven Pump w/ 8HP Honda with recoil start. see flow curve for 3600 RPM
  5. Pacer Pumps

    SE2UL E5IC Selfpriming Pump

    58-12BUL-E5

    $1,997.55
    Selfpriming Pump Electric start.

    Centrifugal Horizontal Mechanical Sealed Pump (Self-Priming) Pacer series S with Briggs gasoline engine. Great pump for removing water from basements, ditches, swimming pools or anywhere a large volume of water...

  6. MP Pumps

    2CT Trash Pump

    44092

    $5,775.00
    2CT Jaeger Trash Pumps, self-priming, cast iron. Pumpak for close-coupled electric motor drive provided separately.

    The Model 2CT is a 2" x 2" Self Priming Trash Pump which can be close coupled. This unit has cast iron construction with a ducti...

    5hp, 3ph Learn More
  7. 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...
  8. MP Pumps

    2CT Trash Pump PEO

    43931

    $3,250.00
    2CT Jaeger MP Trash Pumps, self-priming, cast iron. Pumpak for close-coupled electric motor drive provided separately.

    The Model 2CT is a 2" x 2" Self Priming Trash Pump which can be close coupled. This unit has cast iron construction with a du...

  9. Gorman-Rupp Pumps

    Diesel Portable High Pressure Pump

    2P7XZR

    23% Off Special Price $6,489.37 Regular Price $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
  10. 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
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