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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. AMT Pumps

    12v DC Cast Iron Self Priming Pump

    282F-V12-95

    $1,526.00

    12v DC Self Priming Pump

    AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing.

    Battery powered pumps feature self-cleaning clog resis...

    12VDC 3/4HP TENV Learn More
  2. AMT Pumps

    12VDC Stainless Pump

    282F-V12-98

    $2,298.00

    12vdc SS Stainless AMT Self-priming Centrifugal pump

    is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These Stainless pumps feature self-cleaning clog resistant imp...

    12v DC 3/4HP TENV Learn More
  3. Remco

    12v Demand Spray Pump

    2240-1B1-10I

    $96.12

    12v Demand Spray Pump.

    1gpm 12v pump with On / Off switch. Economy Plus series. Far and away the best selling 12vdc pump in the industry. Choose from standard models or configure to meet the special needs of your OEM application. Replace Delevan ...

    12vdc On/Off switch 1gpm 40psi Learn More
  4. 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
  5. Remco

    12v Demand Pump 5.3GPM

    5537-1E1-82B

    $232.62

    12vdc 5.3gpm Demanding industrial pump environments require precise engineering and quality components the demand pump was designed with both. Demand pumps operated as a positive displacement pump which has a pressure switch built in. When flow is...

    5.3GPM 60PSI 12v NPT Learn More
  6. Flojet Pumps

    12vdc Diaphragm Demand Pump

    4300-500

    $239.00
    Industrial QUAD pump - Developed to deliver higher flows up to 5 GPM using a four piston design with excellent self-priming capability. 04300-500A Built-in pressure switch automatically starts and stops pump at its 45 PSI setting.

    Santoprene diap...

    12 Volt Learn More
  7. Remco

    Street Sweeper Pump 60PSI Bi-pass

    5538-2E6-94A

    $340.42

    Street Sweeper pump.

    THE PROFLO FATBOY® PUMPS UP THE VOLUME WITH 7GPM. Demanding industrial pump environments require precise engineering and quality components in the ProFlo FatBoy® was designed with both. To maximize the potential of all five d...

    7GPM 60PSI 12VDC Learn More
  8. Remco

    12vdc Bypass Pump 4GPM

    5516-2E6-63A

    $214.92

    12v diaphragm pump with by-pass. Quick Connect QD ports accept various size fittings. Industrial pump environments require precise engineering and quality components - the demand pump was designed with both. Bypass pumps operated as a positive dis...

    4GPM 60PSI 12VDC Buna QD Bypass Learn More
  9. Remco

    12v Demand Pump 5.3GPM

    5537-1E3-82B

    $280.80

    Engineered to withstand the most rigorous and punishing duty-cycles, the Remco Professional Grade 5500 series pump is a top of the line performer.

    Made in the USA
    Professional Grade
    Factory tested performance and efficiency
    Superior vertical p...
    5.3GPM 60PSI 12v NPT Geolast Learn More
  10. Remco

    100PSI Bypass

    5538-1i1-63A

    $306.88

    THE PROFLO FATBOY® PUMPS UP THE VOLUME WITH 5.3gpm. Demanding industrial pump environments require precise engineering and quality components the ProFlo FatBoy® was designed with both. To maximize the potential of all five diaphragm chambers, Remc...

    5.3/gpm 100psi 12VDC Learn More
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