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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. Remco 5537-1E1-58C 115v Demand Pump 5.3GPM

    Remco

    115v Demand Pump 5.3GPM

    5537-1E1-65C
    $293.22

    Demanding industrial pump environments require precise engineering and quality components—the demand pump was designed with both. Demand pumps operated as a positive displacement pump which has a pressure switch built in. When flow is open the pum...

    5.3 GPM Demand 60 PSI Viton Santoprene 1/2″ FNPT 110/120 VAC Learn More
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  2. Gorman-Rupp 2P5XHR Honda GX160 High Pressure water pump

    Gorman-Rupp Pumps

    Honda GX160 High Pressure water pump

    2P5XHR
    20% Off Special Price $1,491.75 Regular Price $1,864.69

    High-Pressure Water Pump Powered by Honda GX160

    The Gorman-Rupp 2P5XHR is a self-priming, high-head water pump designed for irrigation, fire protection, and other demanding water applications. Powered by a Honda GX160 commercial-grade engine, thi...

    Honda GX160 2" Learn More
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  3. amt 394g-95 pump

    AMT Pumps

    Sewage Trash pump 7.5HP

    394G-95
    25% Off Special Price $2,575.50 Regular Price $3,434.00

    Sewage Trash Pump, 7.5HP electric

    Self priming electric motor driven pumps for all sorts of medium sized debris. Factory sumps, Loading docks, wastewater pits, manure pits and high volume water transfer. Rugged American made pump. Motors are avai...

    230/460v 3P 20,400GPH, 3" 394A Learn More
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  4. MP 43928 2CT Trash Pump PEO

    MP Pumps

    2CT-3HS Trash Pump PEO

    43928
    $3,600.00

    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 184TC motor 3450rpm. This unit has cast iron constru...

    For electric Learn More
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  5. MP - 21300: FM5 pump pak Engine mount

    MP Pumps

    FM5 pump pak Engine mount

    21300
    $1,675.00
    Flomax Pumps 5 are self-priming pumps, pipe size 1.5" NPT. Pump end for use with standard engines. For use with 3/4" crankshaft. PumpPack
    Pump kit, Aluminum Learn More
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  6. MP 26301 FM5 Pump w/ 3HP

    MP Pumps

    FM5 Pump w/ 3HP

    26301
    $2,150.00
    Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor-3 HP
    Learn More
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  7. MP 26550 FM5 Pump w/2HP Motor

    MP Pumps

    FM5 Pump w/2HP Motor

    26550
    $2,587.50
    Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor-2 HP
    2HP 115/230v CI Learn More
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  8. MP 31244 FM5 Pump

    MP Pumps

    FM5 Pump

    31244
    $2,662.50
    Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor-3 HP
    3HP 230/1 Learn More
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  9. MP_FM8 with gas engine

    MP Pumps

    FM 8 w/ Engine

    21323
    $1,358.50
    Flomax 8 are self-priming pumps, pipe size 2" NPT. Gas Engine Driven w/ 3.5 HP B&S. These heavy duty dewatering and transfer pumps are constructed of all cast iron. Used by farmers, contractors and others wanting a dependable centrifugal pump whi...
    3.5HP Briggs Cast Iron Learn More
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  10. Pump by MPFlomax8

    MP Pumps

    FM 8 w/ Motor

    26478
    $2,663.75
    Flomax 8 are self-priming Cast Iron pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Close-Coupled Electric Motor 2 HP 230/460v/3.
    2HP 230/460v TEFC CI Learn More
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