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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 demand pump for water

    Remco

    Demand/Bypass

    5517-1E1-58C
    $339.00

    115v AC electric diaphragm pump. PROFLO 5500 OVERVIEW Engineered to withstand the most rigorous and punishing duty cycles, the ProFlo 5500 Series Pump is a top-line performer. We make this claim because we use the highest quality American Made pum...

    5.3/gpm 60psi 115v Learn More
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  2. Pacer 58-72K8 P 58-0117A Trash Pump Electric 3HP

    Pacer Pumps

    Trash Pump Electric 3HP

    58-72K8 P 58-0117A
    $4,100.90
    Trash Pump Electric. Self-priming, light weight Trash pump, long coupled ODP motor driven. Industrial Open Drip Proof electric motor driven. Pump casing is made or rugged glass reinforced polyester, SS fastners, urathane coated metal impeller a...
    3HP Learn More
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  3. Pacer 58-72M8 P 58-0116 Trash Pump Elect 10 HP

    Pacer Pumps

    Trash Pump Elect 10 HP

    58-72M8 P 58-0116
    $3,436.20
    TRASH PUMP. Self-priming, light weight Trash pump, long coupled motor driven. Industrial Open Drip Proof motor driven. Pump casing is made or rugged glass reinforced polyester, SS fasteners, urethane coated metal impeller and volute resist wear...
    TRASH PUMP. Self-priming, light weight Trash pump, long coupled motor driven. Industrial Open Drip Proof motor driven. Pump casing is made or rugged glass reinforced polyester, S Learn More
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  4. Sta-Rite DMMG 2.5HP Sprinkler Pump

    Sta-Rite

    2.5HP Sprinkler Pump

    DMMG-42L
    $2,857.00 $2,857.00 Click for price
    Sta-rite Medium Head Self-priming centrifugal pump for sprinkler irrigation, fire protection, marine and liquid transfer. Cast iron construction with Bronze enclosed impeller. Includes drain port. Order suction port separately as a accessory.
    115/230v Learn More
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  5. MP Flomax fm15 pump kit HDD

    MP Pumps

    Flomax 15 FM15 Pump HDD

    33578
    $3,837.50

    Bentonite HDD replacement pump, SIMILIAR to Ditch Witch Vermeer pump. Pump kit Flomax 15 are self-priming pumps, pipe size 3" NPT. For close coupling to standard 1" shaft engine. See other models for other mounts, or driver options. see flow curve...

    Charged grease Dbl seal Learn More
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  6. 12vdc Cast Iron Gear pump battery dc hypro shertech GMCV

    Hypro Pumps

    12V DC Cast Iron Gear pump

    GMCV4VA-12
    $1,253.00

    12 volt 12v DC Rotary Cast Iron Gear pump. 303 SS fasteners, steel gears. Battery powered self priming heavy duty gear pump.

    Adjustable relief valve designed for internal pressure relief, can be ported for either internal or external discharge. D...

    12vdc 1HP Learn More
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  7. MP 24389 FM 10 w/ 5HP Motor

    MP Pumps

    FM 10 w/ 5HP Motor

    24389
    $4,685.00

    Flomax® 10 are self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump using TEFC Electric Motor 5 HP.  Includes base plate.

    FLOMAX® 10 self-priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights...

    Cast Iron 5HP 230/3phase 2" Learn More
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  8. Remco 5518-1E1-94A FatBoy Demand Diaphragm Pump

    Remco

    FatBoy Demand Diaphragm Pump

    5518-1E1-94A
    $474.99

    THE PROFLO FATBOY PUMPS UP THE VOLUME WITH 7GPM 12vdc. Demanding industrial pump environments require precise engineering and quality components. ProFlo FatBoy was designed with both. To maximize the potential of all five diaphragm chambers, Remco...

    7GPM 60PSI 12VDC QC Learn More
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  9. MP 28604 FM 10 w/ 5HP Motor

    MP Pumps

    FM 10 w/ 5HP Motor

    28604
    $6,012.50

    Flomax® 10 are self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump using TEFC Electric Motor 5 HP.  Includes base plate.

    FLOMAX® 10 self-priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from height...

    Cast Iron FM10 5HP 230/1phase 2" Learn More
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  10. MP - FM40-25: FM40 w/ 25HP

    MP Pumps

    FM40 w/ 25HP

    FM40-25
    $19,936.25
    FLOMAX® 40 self-priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from heights up to 25 feet above the source. Once primed, the pump's built in flapper valve will maintain a full column of liquid in the suction ...
    25HP Learn More
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