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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. Portable Gas Driven AG Utility Pump

    AMT Pumps

    Portable Gas Driven AG Utility Pump

    4222-V5
    23% Off Special Price $670.86 Regular Price $871.25

    Portable Gas AG utility pump

    4222-V5 has a Briggs Stratton engine. Obsolete due to engine brand. Cast iron Utility pump 9600GPH for use in AG, construction, irrigation, fire fighting & general dewatering, herbicides. FKM fitted for Ag chemicals, ...

    Briggs & Stratton 525 FKM Learn More
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  2. All-Flo 651017 Stainless Steel Air Operated Double Diaphragm Pump

    All-Flo Pumps

    Stainless Steel Air Operated Double Diaphragm Pump

    651017
    $3,021.57

    Stainless Steel AODD Pump 1". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Models available in PP, PVDF, Nylon, Conductive Nylon, Al and 316SS fro...

    1" Husky D74GGG Learn More
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  3. All-Flo A150-N33-SS3E-B70 Stainless Steel Air Operated Diaphragm Pump

    All-Flo Pumps

    Stainless Steel Air Operated Diaphragm Pump

    A150-N33-SS3E-B70
    $7,914.95
    Stainless Steel AODD Pump 1 1/2". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Models available in PP, PVDF, Nylon, Conductive Nylon, Al and 31...
    Santo Diaphragm Learn More
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  4. Gorman-Rupp 2D3-X2 Explosion Proof Self Priming pump

    Gorman-Rupp Pumps

    Explosion Proof Self Priming Centrifugal Pump

    2D3-X2-1P
    $5,001.00

    2D3-X2-1P

    This line of Gorman-Rupp Explosion Proof, 02D3-X2-1PSelf-priming 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-pha...

    230v/1 2HP Learn More
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  5. Pacer 58-73M8 P3 58-0117A Trash Pump Electric 7.5HP

    Pacer Pumps

    Trash Pump Electric 7.5HP

    58-73M8 P3 58-0117A
    $5,126.70
    T series long coupled Trash Pump Electric. Self-priming, corrosion resistant Trash pump, long coupled TEFC motor driven. Industrial Open Drip Proof electric motor driven. Pump casing is made or rugged glass reinforced polyester, SS fasteners, ...
    TE3MBB 7.5HP TEFC 230/460v Learn More
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  6. Tsurumi EPT3-50RX Gas Engine Trash Pump

    Tsurumi

    Gas Engine Trash Pump

    EPT3-50RX
    $1,827.00
    Tsurumi Heavy-duty Honda gas engine Trash Pump with oil sensor deliver high power from a compact, reliable design. Durable Rolled-Steel frame provides pump/engine with maximum protection, perfect ease of handling or transport, and safe operatio...
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  7. All-Flo SB-15 Stainless Steel Air Operated Double Diaphragm Pump

    All-Flo Pumps

    Stainless Steel Air Operated Double Diaphragm Pump

    SB-15
    $4,283.40
    Stainless Steel AODD Pump 1 1/2". Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-electrical. Models available in PP, PVDF, Nylon, Conductive Nylon, Al and 316S...
    Learn More
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  8. gorman rupp 2d3

    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
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  9. Wayne CWS50 Convertible Deep Well Jet Pump

    Wayne

    Convertible Deep Well Jet Pump

    CWS50
    $499.20
    Features & Benefits
    • High efficiency square flange motor is thermally protected to prevent overheating and universally available if replacement is ever required.
    • Dual voltage available (115/230), factory wired for 115 volts
    • Pressure switch ...
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  10. Myers QP7-3 Self prime CI pump .75hp

    Myers Pumps

    Self prime CI pump .75hp

    QP7-3
    $1,415.00
    Quick Prime self-priming pumps are designed to supply large quantities of water for long periods. QPs are ideal for lawn sprinkler systems, car washes and other high volume cleaning and maintenance applications.
    • Rugged Cast Iron Case and Mot...
    3/4HP 230/460 Learn More
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