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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. FTI_SP15 pump

    Finish Thompson Pumps (FTI)

    SP pump

    SP15P-E-10P-18-M214
    $6,326.15
    5hp 575v motor
    Learn More
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  2. Webtrol SPC150 Self priming SS

    Webtrol

    Self priming SS

    SPC150
    $1,991.34
    304 SS self-priming centrifugal pump, close coupled to a 1.5 HP ODP motor.
    1 1/2HP 115/230V ODP Learn More
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  3. Webtrol FC4020-17-3 Stainless Steel Dewatering Pump

    Webtrol

    Stainless Steel Dewatering Pump

    FC4020-17-3
    $8,344.92
    The Webtrol Stainless Steel Series Centrifugal Pumps are designed for dependability, performance and rugged continuous duty service under the most severe conditions. These pumps are guaranteed tough, engineered for the professional and built f...
    2HP 230V ODP Learn More
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  4. Aquatec 5502-2F77-M526 Ag 115v Diaphragm Pump

    Aquatec Pumps

    Ag 115v Diaphragm Pump

    5502-2F77-M526
    $527.06
    Aquatec 550 Series Super Flow Pump: These pumps are specifically designed for Ag applications such as MOSQUITO pesticides and fertilizers.
    • OPERATION: The 550 pumps can draw water from a holding tank and pressurize it, or boost the pressure from ...
    4GPM 70psi Learn More
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  5. AMT 3899-98 Pedestal Mount 1-1/2 Pedestal Self Priming Cent. SS

    AMT Pumps

    1-1/2" Pedestal Self Priming pump SS

    3899-98
    20% Off Special Price $1,569.95 Regular Price $1,962.44
    Self-Priming SS Centrifugal pumps pedestal mount (NO MOTOR) are designed for a wide range of applications including chemical processes, waste water treatment and pumping agriculture fertilizers / fumigants, biodiesel production. Stainless Steel...
    2HP Pedestal, NO MOTOR Learn More
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  6. AMT - 3891-98: AMT Pump self prime ss pump

    AMT Pumps

    AMT Pump self prime 316SS

    3891-98
    $2,223.81

    316SS AMT Pump. Self Priming Stainless steel Centrifugal pump designed for a wide range of applications including chemical processes, waste water treatment and pumping agriculture fertilizers/fumigants. All models are equipped with TEFC (Totally E...

    1-1/2HP 115/230v Stainless Steel Learn More
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  7. Flojet-G57-diaphragm-pump-PumpBiz2.jpg

    Flojet Pumps

    Air Diaphragm pump

    G573208
    $357.40
    Air driven, pneumatic pump. Glass filled Polypropylene double diaphragm pump with FKM diaphragms and check valve seats. Springs are Hastalloy.

    Connections are 3/8" HB straight. Air connection is 1/4" HB PLASTIC.

    FKM Learn More
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  8. Replacement Diaphragm

    Flojet Pumps

    Replacement Diaphragm

    20730-000
    $16.10
    Replacement diaphragm EPDM orings G57 series
    EPDM Learn More
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  9. Flojet-G57-diaphragm-pump-PumpBiz2.jpg

    Flojet Pumps

    Duplex Diaphragm pump

    G575175
    $214.51
    Flojet double diaphragm pump with Santoprene diaphragms and EPDM check valve seats. Springs are Hastalloy.

    Connections are 1/2" MNPT. Air connection is 1/4" HB brass.

    Learn More
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  10. Flojet-G57-diaphragm-pump-PumpBiz.jpg

    Flojet Pumps

    Duplex Diaphragm pump

    G575218
    $227.70
    Air driven, pneumatic pump. Glass filled Polypropylene double diaphragm pump with Santoprene diaphragms and EPDM check valve seats. Springs are Hastalloy.

    Connections are 1/2" HB straight. Air connection is 1/4" HB PLASTIC.

    These little E...

    g Learn More
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