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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. Gorman-Rupp Pumps

    Explosion Proof Self Priming Pump

    2D3-X2-3P

    $5,138.25

    This line of Gorman-Rupp Explosion Proof, Self-priming 2D3-X2-3P Centrifugal pumps is designed for use in hazardous environments and/or for handling flammable liquids. 1-1/4", 1-1/2" and 2" NPT port sizes available with single and 3-phase motors 1...

    230/460v/3 2HP Learn More
  2. Gorman-Rupp Pumps

    Gas Powered Trash Pump - Pump END ONLY

    12D1-11 PPO

    $2,020.00
    The Gorman-Rupp line of Engine Powered Trash pumps is designed for applications which require high flow efficiency and solid handling capability. Pumps are constructed of heavy duty sand cast aluminum components featuring replaceable ductile ir...
    Pump Kit 2" Learn More
  3. Gorman-Rupp Pumps

    Fire Pump Gas Engine High Pressure Gas Fire Pump

    2P5XA fire

    $1,114.56

    Gas Engine High Pressure Pump 2". IPT Die-cast Aluminum, Self-Priming Engine Driven water Pump. AMT Div. of Gorman-Rupp High pressure pump, irrigation. Provides home fire pump fire protection with optional hose kit. No roll cage. Includes suction ...

    7800GPH Briggs No roll cage 2" Learn More
  4. AMT Pumps

    2" Self Priming CI Pump

    276B-95

    20% Off Special Price $1,018.30 Regular Price $1,272.88
    2" Self priming Cast iron AMT 2" pumps are designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. TEFC motor for wet environments These pumps feature self-cleaning clog re...
    115/230v 2HP TEFC 2" Learn More
  5. 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.

    ...
  6. 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
  7. 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
  8. 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
  9. 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...

  10. 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
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