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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. Riverside AP22B L1549z Portable Gas Engine Ag Water Pump 2

    Riverside

    Portable Gas Engine Ag Water Pump 2"

    AP22B L1549z-1
    $376.00

    High-Performance Portable Pump for Dewatering, Construction, Agriculture, and More

    The Riverside AP22B is a versatile 2-inch utility pump powered by a Briggs & Stratton 4-cycle gas engine. Designed for tough jobs like construction dewatering, irr...

    Briggs & Stratton Learn More
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  2. Sta-Rite DHHG3-53 Irrigation pump Irrigation Pump

    Sta-Rite

    Irrigation Pump

    DHHG3-53
    $3,157.00 $3,157.00 Click for price
    Irrigation Pump Fountain Pumps High Head Self-priming centrifugal pump for irrigation, fire protection, marine and liquid transfer or water reclaim and water-tank delivery systems. Cast iron construction with Noryl enclosed impeller. Includes ...
    2.5HP 208-230/460v 3 phase Learn More
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  3. 3824-99_1_2_1.gif

    AMT Pumps

    Portable Gas Engine water Pump

    3824-99
    Call For Price

    Water pump with Briggs Stratton gas engine 4-cycle. Discontinued, See Honda engine version 382A-99 or PACER S Pumps. Utility pump 8460 GPH for use in construction, irrigation, washdown, fire fighting & general dewatering, Calcium and magnesium chl...

    OBSOLETE , call or email for alternative assistance. Parts still available. Learn More
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  4. All-Flo - A200-FPP-TTPT-470: PolyPro 2" Diaphragm Pump

    All-Flo Pumps

    PolyPro 2" Diaphragm Pump

    PT-20
    $7,899.81

    PolyPro 2" Diaphragm Pump, old PT-20. 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 a...

    Teflon diaphragm Learn More
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  5. All-Flo - A200-FPP-SSPE-470: PolyPro 2" Diaphragm Pump

    All-Flo Pumps

    PolyPro 2" Diaphragm Pump

    PE-20
    $6,596.64
    PolyPro 2" Diaphragm Pump, replaces PE-20. 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...
    Santoprene diaphragm Learn More
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  6. pvdf kynar air diaphragm pump by all-flo

    All-Flo Pumps

    PVDF Air Operated Double Diaphragm Pump

    KN-20
    $16,116.14

    PVDF Air Operated Double Diaphragm AODD Pump 2". Was KN-20 All-Flo prior to new model numbering system. Fluid chambers are PVDF Kynar, Intermediate body is Polypro.

    Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into,...

    2" Learn More
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  7. 3824-99_1_2_1_3_1_3.gif

    AMT Pumps

    Thermoplastic pump 8460GPH Honda

    382A-99
    20% Off Special Price $778.60 Regular Price $973.25

    Honda engine water pump. Utility pump 8460 GPH for use in construction, irrigation, fire fighting, water truck & general dewatering, Calcium and magnesium chloride de-icing solutions & herbicides. Also as a disposable pump for latex blacktop seale...

    5HP Honda GC160 - OBSOLETE, call or email for alternative assistance. Parts still available. Learn More
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  8. 2760-99_3.gif

    AMT Pumps

    Pedestal Pump 316SS

    2761-99
    23% Off Special Price $1,542.16 Regular Price $2,002.81

    316SS AMT Self-Priming Centrifugal Pedestal PTO 2" 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 co...

    316SS AMT Self-Priming Centrifugal Pedestal pumps are designed for a wide range of industrial, agricultural and commercial applications. 2" Learn More
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  9. Pacer - ISE2GLCSS: Pedestal Mounted SS pump

    Pacer Pumps

    Pedestal Mounted

    ISE2GLCSS
    $934.95

    Pedestal Self-Priming SS Centrifugal Pump 58-52G4 P, Pump casing is made of 316 stainless steel. Internal parts are glass reinforced polyester or glass reinforced polypropylene. All pumps include a built-in check valve. Frame mounted pump made for...

    58-52G4 P Stainless Steel Learn More
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  10. AMT Pumps - 3160-99: Solids Handling Pedestal Pump

    AMT Pumps

    Solids Handling Pedestal Pump

    3160-99
    25% Off Special Price $549.05 Regular Price $732.06
    AMT Self-Priming Solids Handling Pedestal pumps are designed for direct or belt drive. Specific units are available in Cast Aluminum, Cast Iron or Thermoplastic construction material. Easy cleanout design by removing casing bolts, permits remov...
    AMT Self-Priming Solids Handling Pedestal pumps are designed for direct or belt drive. Learn More
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