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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. MP Pumps

    FM 8 w/ Motor

    26553

    $2,075.00
    FM8 pump cast iron. Flomax 8 are self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Close-Coupled Electric Motor 1.5 HP
    1.5HP 115/230v CI Learn More
  2. MP Pumps

    FM 8 w/ Motor

    26555

    $2,550.00
    Flomax 8 are Cast Iron self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Close-Coupled Electric Motor 2 HP 115/230v
    2HP 115/230v CI Learn More
  3. MP Pumps

    FM8 w/ Motor

    30935

    $2,675.00

    FM8 Flomax 8 are self-priming pumps,

    MP cast iron pump has pipe size 2" NPT. Electric Motor Driven Pump Cast Iron using a Close-Coupled Electric Motor-3 HP

    3HP 230v/1 CI Learn More
  4. MP Pumps

    FM 8 w/ Motor

    22849

    $4,625.00
    Flomax 8 are self-priming Cast Iron pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Coupled Electric Motor-5 HP
    5HP 230/460v Cast Iron Learn More
  5. MP Pumps

    FM30 Pedestal Pump

    33141

    $7,800.00
    Flomax 30 are self-priming pumps, pipe size 3" NPT. Pedestal pump with DOUBLE seal.
  6. MP Pumps

    FM30 Pump Electric motor

    35381

    $9,000.00
    Flomax 30 are self-priming pumps, pipe size 3" NPT. Close coupled Electric motor. Used for irrigation, water transfer.
    15HP 230/460v Learn More
  7. MP Pumps

    FM40 Pedestal Pump

    33684

    $10,262.50
    Flomax 40 are self-priming pumps, pipe size 4" NPT. Pedestal pump with FKM seal, grease lube bearings, 1 1/8" shaft. For Belt of direct drive. Often used for ship ballast, marine, fuel depots. See performance curve under IMAGE tab for speed vs ...
    4" cast iron Learn More
  8. MP Pumps

    Flomax 15 Pump Pedestal

    21381

    $2,175.00
    Pedestal Mount Flomax 15 are self-priming pumps, pipe size 3" NPT. Frame or pedestal mount for use with standard motors. See other models for other mounts, or driver options. see flow curve for 3600 RPM. Note that with the optional impeller tr...
  9. MP Pumps

    FM 15 Pump Hydraulic motor driven

    28553

    $4,037.50

    FM 15 Hydraulic Motor-Driven Pump (Ultra)

    The MP 28553 FM 15 is a high-performance, self-priming pump designed for demanding commercial water applications. Featuring a 3" NPT pipe size and powered by an Ultra-brand hydraulic motor, this pump deli...

    Flomax 3" Hydraulic Pump CI Learn More
  10. MP Pumps

    FM 15 Pump Hydraulic motor Bronze

    29342

    $10,000.00
    Flomax 15 are self-priming pumps, pipe size 3" NPT. Hydraulic motor Driven Pump. For Also available in pedestal mount or for NEMA JM motor mounts. See other models. see flow curve for 3600 RPM. For salt water. Ultra brand hydraulic motor.
    Bronze Hydraulic Learn More
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