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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. Jabsco Pumps

    6050 Bronze Utility Pump Flexible Impeller

    6050-0003

    $1,367.00
    Flexible Impeller pump for general transfer pumping using 115V AC power where self-priming, 23 gpm flow and debris tolerance are required. Oil-resistant nitrile impeller is standard. Do not pump gasoline or other flammable liquids. DO NOT RUN D...
    115v 3/4HP ODP Learn More
  2. Jabsco Pumps

    6050 Bronze Utility Pump Flexible Impeller

    6050-0013

    $1,376.88
    Flexible Impeller pump for general transfer pumping using 115V AC power where self-priming, 23 gpm flow and debris tolerance are required. Oil-resistant nitrile impeller is standard. Do not pump gasoline or other flammable liquids. DO NOT RUN D...
    115v 3/4HP TEFC Learn More
  3. All-Flo Pumps

    PP Air Operated Double Diaphragm Pump

    C100-NPP-SSPE-G70

    $1,129.18

    PolyPro 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. Replaces BK-10E. Non-electrical. Models available in PP, PVDF, Nylon, Conductive Nylon, Al and...

    BK-10E Learn More
  4. Pacer Pumps

    HHE-BNS HAND PUMP

    59-0008-BNS

    $685.00
    Halarï½® ECTFE Hand Dispensing Pump designed tough and constructed of engineered thermoplastics for the broadest range of industrial chemical applications. This low cost pump delivers one pint per stroke. Principle of operation is double acting p...
  5. Oberdorfer Pumps

    Bronze Marine pump AC

    300B-01F26

    $1,883.70
    Bronze marine pump. Pump for boat air conditioning cooling water. Self priming pump with 1/3 hp motor. Mounts to a NEMA 56J motor with a threaded shaft. Shaft sleeve is Monel for maximum corrosion resistance in Salt water. Self priming / suctio...
    115v 1/3HP Learn More
  6. Jabsco Pumps

    Flex. Imp. Face Seal

    777-9003

    $562.35
    Flexible impeller pump. Full cam. Neoprene for water and general purpose pumping. Nitrile impeller is ideal for oil based products. Reduce flow 50% for half cam operation. Use face seal to extend pump life. Do not pump gasoline or other flammable...
  7. Oberdorfer Pumps

    Bronze Self Prime Oberdorfer PEO

    300B

    $1,179.00
    Bronze self priming PEO, no motor. Mounts to a NEMA 56J motor with a threaded shaft. Self priming / suction lift to 20 feet.

    Bronze models with Monel shaft sleeve - Ideal for marine service ( air conditioning, bilge, and sea water recirculati...

  8. Jabsco Pumps

    Flex. Imp. Face Seal

    777-9051

    $562.35
    Flexible impeller pump. Half cam pump reduces flow 50% from curve chart. Neoprene for water and general purpose pumping. Nitrile impeller is ideal for oil based products. Reduce flow 50% for half cam operation. Use face seal to extend pump life. ...
  9. Jabsco Pumps

    Flexible Impeller pump

    777-0003

    $483.00
    Flexible impeller pump. Full cam. Neoprene for water and general purpose pumping. Nitrile impeller is ideal for oil based products. Reduce flow 50% for half cam operation. Use face seal to extend pump life. Do not pump gasoline or other flammab...
  10. Oberdorfer Pumps

    Marine AC Cooling Water Pump

    300BP-F57

    $1,692.60
    Bronze self priming pump with 1/3 hp motor. Mounts to a NEMA 56J motor with a threaded shaft. Self priming / suction lift to 20 feet. (15 ft without a foot or check valve)

    Bronze models with Monel shaft sleeve - Ideal for marine service ( air con...

    1/3HP 230/460v Bronze Learn More
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