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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. Graymills - IMS50E 1/2: Vertical CI Centrifugal Pump

    Graymills Pumps

    Suction Coolant Pump & Mtr

    IMS50E 1/2
    $816.91

    Graymills Coolant pumps

    are typically found on OEM machine tool equipment and are thus well suited for replacement or retrofit machine tool pumping applications. These pumps can also be used on other industrial applications requiring a vertical c...

    1/2hp 115/230v Learn More
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  2. Gorman-Rupp - 81 1/2D3-X1 Explosion Proof Self Priming Pump

    Gorman-Rupp Pumps

    Explosion Proof Sefl Priming 1Hp Pump

    81-1/2D3-X1-1P
    $4,517.00

    81-1/2D3-X1-1P

    Gorman-Rupp Explosion Proof, Self-priming Centrifugal pumps is designed for use in hazardous environments and/or for handling flammable liquids. 1-1/2" and 2" NPT port sizes available with single and 3-phase motors 1/2 to 2 HP. All...

    1HP 115/230v X-Proof Learn More
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  3. AMT 3391-99 Solids Handling Pedestal Pump 3

    AMT Pumps

    Solids Handling Pedestal Pump 3"

    3391-99
    23% Off Special Price $1,255.01 Regular Price $1,629.88

    Solids Handling Pedestal Pumps

    are designed for a wide range of industrial, agricultural and commercial applications. Heavy duty cast iron construction. Pumps are fitted with a self-cleaning, semi-open impeller and are coupled to a heavy duty cas...

    3" Semi-trash pump Learn More
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  4. PumpBiz APM-33SSQM-3 WOBBLE STATOR PUMP 3 phase MOTOR

    PumpBiz

    WOBBLE STATOR PUMP & 3 phase MOTOR

    APM-33SSQM-3
    $4,999.27
    Liberty Pumps are backed by over fifty years of progressive cavity pump product sales and technical service experience. American Pump Series Progressive Cavity Pumps are designed with a singular helical rotor that eccentrically turns within a dou...
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  5. PumpBiz APM-44CSQM-3 WOBBLE STATOR PUMP 3 phase MOTOR

    PumpBiz

    WOBBLE STATOR PUMP & 3 phase MOTOR

    APM-44CSQM-3
    $3,029.43
    Liberty Pumps are backed by over fifty years of progressive cavity pump product sales and technical service experience. American Pump Series Progressive Cavity Pumps are designed with a singular helical rotor that eccentrically turns within a dou...
    Learn More
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  6. PumpBiz APM-44CSBM-3 WOBBLE STATOR PUMP 3 phase MOTOR

    PumpBiz

    WOBBLE STATOR PUMP & 3 phase MOTOR

    APM-44CSBM-3
    $3,029.43
    Liberty Pumps are backed by over fifty years of progressive cavity pump product sales and technical service experience. American Pump Series Progressive Cavity Pumps are designed with a singular helical rotor that eccentrically turns within a dou...
    Learn More
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  7. PumpBiz APM-44SSQM-3 WOBBLE STATOR PUMP 3 phase MOTOR

    PumpBiz

    WOBBLE STATOR PUMP & 3 phase MOTOR

    APM-44SSQM-3
    $5,059.95
    Liberty Pumps are backed by over fifty years of progressive cavity pump product sales and technical service experience. American Pump Series Progressive Cavity Pumps are designed with a singular helical rotor that eccentrically turns within a dou...
    Learn More
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  8. PumpBiz APM-56CSFM-3 WOBBLE STATOR PUMP 3 phase MOTOR

    PumpBiz

    WOBBLE STATOR PUMP & 3 phase MOTOR

    APM-56CSFM-3
    $7,074.12
    Liberty Pumps are backed by over fifty years of progressive cavity pump product sales and technical service experience. American Pump Series Progressive Cavity Pumps are designed with a singular helical rotor that eccentrically turns within a dou...
    Learn More
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  9. PumpBiz APM-15SSFM-3 WOBBLE STATOR PUMP 3 phase MOTOR

    PumpBiz

    WOBBLE STATOR PUMP & 3 phase MOTOR

    APM-15SSFM-3
    $7,067.13
    Liberty Pumps are backed by over fifty years of progressive cavity pump product sales and technical service experience. American Pump Series Progressive Cavity Pumps are designed with a singular helical rotor that eccentrically turns within a dou...
    Learn More
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  10. Wayne SWS100 Shallow Well Jet Pump

    Wayne

    Shallow Well Jet Pump

    SWS100
    $500.04
    Shallow well jet pumps are designed to pump water from 0-25 ft. lifts. Self-priming after the pump housing is initially filled with water and a foot valve installed.
    • High efficiency square flange motor is thermally protected to prevent ove...
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