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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

    FM5 Pump w/1.5HP Motor

    26297

    $2,145.00
    Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor-1.5 HP
    1.5hp 230/460v CI Learn More
  2. MP Pumps

    FloMax 8 Pump w/ Motor

    25923

    $3,162.50

    Flomax 8 CI Pumps are self-priming Cast Iron pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Close-Coupled Electric Motor-3 HP.

    Mounting base optional.

    3HP 230/460v CI Learn More
  3. MP Pumps

    FloMax 8 PumpPk Stainless Steel

    28398

    $3,787.50

    Flomax 8 316SS Pumps are self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump kit, no motor . Does not include 2" flange adapters. Purchase separately 2" 125LB companion flanges in material of choice. 

    NO motor included. Pump kit for ...

    2" Electric motor Kit Learn More
  4. MP Pumps

    Flomax 15 FM15 Pump HDD

    38339

    10% Off Special Price $2,751.75 Regular Price $3,057.50

    Bentonite HDD replacement pump, SIMILIAR to Ditch Witch Vermeer pump. Pump kit Flomax 15 are self-priming pumps, pipe size 3" NPT. For close coupling to standard 1" shaft engine. See other models for other mounts, or driver options. see flow curve...

    Charged Oil Dbl seal Learn More
  5. MP Pumps

    FM 15 w/ motor

    24395

    $4,300.00
    Flomax 15 are self-priming pumps, pipe size 3" NPT. Electric Motor Pump using Close-Coupled Cast Iron Electric- 5 HP. Trimmed impeller 5.5 inch. See flow curve for same.
    5HP 230/460v CI Learn More
  6. MP Pumps

    FM 15 Stainless Steel w/ motor

    36609

    $8,825.00

    Stainless Steel FM15. Flomax 15 are self-priming pumps, pipe size 3" NPT. Electric Motor Pump using Close-Coupled Cast SS pump, close coupled Electric- 5 HP. Trimmed impeller 5.5 inch. See flow curve for same. 

    American Bureau of Shipping (ABS) a...

    5HP 230/460v SS Learn More
  7. MP Pumps

    FM 15 Stainless Steel w/ motor

    37960

    $10,662.50

    Flomax 15 Stainless Steel pumps are self-priming pumps, pipe size 3" NPT. Electric Motor Pump using Close-Coupled Cast SS pump, close coupled Electric- 5 HP. Trimmed impeller 5.5 inch. See flow curve for same. 

    American Bureau of Shipping (ABS) a...

    5HP 230v/1 SS Learn More
  8. MP Pumps

    FM 8 w/ Motor

    26552

    $1,987.50
    Cast Iron Flomax 8 FM8 are self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Close-Coupled Electric Motor-1.5 HP 230/460v
    1.5HP 230/460v CI Learn More
  9. MP Pumps

    FM 8 w/ Motor

    22845

    $5,950.00
    Flomax 8 are self-priming Cast Iron pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Coupled Electric Motor 5 HP 230/1phase
    5HP 230v/1 Cast Iron Learn More
  10. MP Pumps

    Stainless Steel FM 8 w/ 2HP Motor

    33818

    $5,175.00
    Flomax 8 are self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Close-Coupled SS
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