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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

    NSF RV Pump 12v

    53REBEL-JRV

    $215.00

    NSF RV Pump 12v Remco 53REBEL-JRV

    RV water pumps with NSF certification feature dual control. Bypass at a slightly lower pressure than the pressure switch off point. Power RV pump  Engineered to withstand the most rigorous and punishing duty cycl...

    3GPM 60PSI 12VDC Learn More
  2. Graymills Pumps

    Suction coolant Pump

    IMS25E 1/4

    $444.27

    Suction Coolant pump - self priming

    Graymills 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 applica...

    1/4HP 115/230v Learn More
  3. Aquatec Pumps

    Hi-Flo Dem Pump

    5503-1E12-J526

    $198.00
    4.9 GPM 60PSI Demand delivery pump. OPERATION: The 550 pumps can draw water from a holding tank and pressurizeit, or boost the pressure from a low pressure source. It is designed to operate intermittently, but most versions can run continuously f...
    5GPM 60PSI 115v Learn More
  4. Wayne

    115 Volt Portable Pump

    PC2

    $350.84
    Portable Pump. The portable pumping system is designed for every day or emergency puddle use. Perfect for transferring or removing unwnted water from waterbeds, aquariums, or clogged non-draining sinks. Quickly drain water heater. Self-primin...
    115v Learn More
  5. Flotec Pumps

    Cyclone Portable Pump

    FP0F360AC

    $147.83
    The CYCLONE pumping system is designed for every day or emergency puddle use. Perfect for transferring or removing unwanted water from waterbeds, aquariums, or clogged non-draining sinks. Quickly drain water heaters. Self-priming at 8-10 feet v...
    115v Learn More
  6. Flotec Pumps

    Cyclone Portable Pump

    BW85P

    $99.65
    The 12v Simer Blue Water portable pump is designed for every day or emergency puddle use. Thousands of Uses! Perfect for transferring or removing unwanted water from waterbeds, aquariums, or clogged non-draining sinks. Use while camping. Quickly ...
  7. Little Giant Pumps

    Flexible impeller pump PP-1S

    555110

    $224.54

    Non-Submersible, Self-Priming Stainless Steel Transfer Pump This lightweight, self-priming, portable pump with stainless steel pump head can be used to empty waterbeds, drain water heaters or aquariums, pump out a basement, transfer water to an...

    115v AC Learn More
  8. Flojet Pumps

    Quad Sensr VSD .75 hose barb

    R4400-504

    $299.00
    Flojet’s quad Variable Speed Drive (VSD) system needs no accumulator tank. Its microprocessor provides precise speed control to match the system demand. As more water is needed, the motor drives the pump for more flow. As the demand lessens, th...
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  9. Aquatec Pumps

    Ag Elect. diaphragm pump

    5513-1E77-M638

    $219.00

    550 Series Super Flow Pump: These pumps are specifically designed for Ag applications such as MOSQUITO pesticides and fertilizers. 12 VDC SEALED MOTOR. FKM SEALS. Pressure switch set at 60 PSI.

    OPERATION: The 550 pumps can draw water from a holdi...

    12vdc 5GPM 60PSI Learn More
  10. Aquatec Pumps

    115v Electric diaphragm pump

    5851-7E12-J574

    $197.00
    Electric diaphragm pump. 550 Series Super Flow Pump: These pumps are specifically designed for mobile low flow or low voltage applications such as water systems, ice makers, pesticides and fertilizers. Pressure switch set at 60 PSI. Connections a...
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