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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. Munro Pumps

    Munro sprinkler pump

    MULP150B w/hose kit

    $999.00
    Munro sprinkler pump. Residential self-priming pump. Easy Service Design Economical Construction.

    Motors are wired for 230v (high) as standard. To use on 115v (low) follow motor name plate wiring diagram. Motors are Lincoln brand. Pump rotation i...

  2. Flotec Pumps

    1.5HP Cast Iron Sprinkler Pump

    FP5242

    $1,142.00
    Cast iron sprinkler pumps are built tough for even the most demanding sprinkler jobs. Heavy-duty A.O. Smith motors deliver suction lift to 25' which is 5' higher than the ordinary plastic models. Strong enough to manage large sprinkler zones wi...
  3. AMT Pumps

    Stainless Self Priming Pump

    2821-98

    $2,068.69
    Stainless self priming electric pump. This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cl...
    115/230v 1-1/2HP ODP Learn More
  4. Pacer Pumps

    SS selfprime air

    ISPE2GL PNC SiC

    $1,453.60
    304 SS external and fastners with Polyester internals, fitted with a Silicon carbide faced shaft seal. Unit mounted on a metal base plate. Air motor is close coupled. Air motor allows for easy controll over the pump speed and therefore the flow a...
  5. Pacer Pumps

    SS selfprime air

    ISPE2GV PNC SiC

    $1,565.15
    304 SS external and fastners with Polyester internals, fitted with a Silicon carbide faced shaft seal. Unit mounted on a metal base plate. Air motor is close coupled. Air motor allows for easy controll over the pump speed and therefore the flow a...
  6. Pacer Pumps

    Stainless Steel Selfprime Air powered water pump

    ISP2GV PNC SiC

    $1,838.85

    Stainless Steel Self prime Air powered water pump.

    304 SS external with Polypro internals, fitted with a Silicon carbide faced shaft seal. Unit mounted on a metal base plate. Air pneumatic motor is close coupled. Air motor allows for easy control...

    Pnuematic Learn More
  7. Munro Pumps

    Sprinkler pump

    MULP150B-Sic

    $1,170.00
    Residential self-priming pump. Easy Service Design Economical Construction.

    Motors are wired for 230v (high) as standard. To use on 115v (low) follow motor name plate wiring diagram. Motors are Lincoln brand. Pump rotation is CCW from pump-en...

    1-1/2HP 115/230v SiC Learn More
  8. AMT Pumps

    3" Electric Diaphragm Pump

    337E-96

    $3,697.50

    Electric Diaphragm water pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps or Sludge pumps, diaphragm trash pumps are designed to pump mud, slu...

    1.5HP 115/230v Learn More
  9. AMT Pumps

    3" Electric Diaphragm Pump

    337T-96

    $3,697.50

    Electric Diaphragm water pumps features 2-stage, 44 to 1 gear reduction with a large diameter output gear and heavy duty ball bearing construction. Often referred to as Mud pumps or Sludge pumps, diaphragm trash pumps are designed to pump mud, slu...

    1.5HP 3 Phase Electric Learn More
  10. AMT Pumps

    Bronze Pump

    388J-97

    $1,118.81
    Bronze Self-priming Centrifugal pumps are designed for use with swimming pools, hot tubs and spas. All models are U.L. Listed 1081. All models are fitted with self-cleaning bronze impellers. Units feature pull-from-rear design for easy servici...
    1-1/2HP 115/230v Learn More
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