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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 10 w/ 5HP Motor

    28604

    $6,012.50

    Flomax® 10 are self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump using TEFC Electric Motor 5 HP.  Includes base plate.

    FLOMAX® 10 self-priming centrifugal pumps are capable of creating vacuum sufficient to lift liquids from height...

    Cast Iron FM10 5HP 230/1phase 2" Learn More
  2. MP Pumps

    316SS Self prime pump FMX100

    39467

    $1,650.00

    The patented ; FMX100 self-priming centrifugal pump is constructed of 316 SS for superior corrosion resistance and compatibility with most fluid types. A carbon / ceramic / FKM mechanical seal is standard. With a maximum flow of over 55 GPM and pr...

    230v/460v 3/4HP TENV Learn More
  3. Pacer Pumps

    SE11/2ABL-G.5C Self priming pump

    58-11A3-G.5C

    $1,209.23
    Pacer S pump close coupled to a TEFC 115/230v 1 phase electric motor. Self priming pump, FRP plastic resists abrasive particles, good for most water transfer applications, fountains, irrigation. Pacer pumps are made in the USA. Pacer pump has b...
    1/2hp, 115.230v Learn More
  4. MP Pumps

    FloMax 10 Pump w/ Motor

    22779

    $6,950.00
    Cast Iron Flomax 10 are self-priming pumps, pipe size 2" NPT. Electric Motor Driven Pump using Close-Coupled Cast Iron Electric Motor-7.5 HP
    7.5HP 230 1phase Learn More
  5. Hypro Pumps

    Cast Iron Gear pump 1/4"

    GMCV2VA33T

    $1,123.00

    Rotary Cast Iron Gear pump with electric motor. 303 SS fasteners, steel gears.

    Adjustable relief valve designed for internal pressure relief, can be ported for either internal or external discharge. Do not operate the relief valve for more than o...

    3/4HP 230/460v TEFC 1/4" Learn More
  6. Pacer Pumps

    NSF Water Pump

    IPW2WL-D3.0C

    $2,515.00

    NSF Sanitary potable water & Food Grade electric pump.

    Self-Priming SS Centrifugal Pumps, Pump casing is made of 304 stainless steel. Internal parts are glass reinforced polypropylene. All pumps include a built-in check valve.

    These pumps are st...

    3HP 230/460v/3 Stainless 2" Learn More
  7. Oberdorfer Pumps

    Bronze Rotary Gear Pump 1"

    N990H-T47

    $6,037.63

    1" Close coupled bronze rotary gear pump with motor. 1.5HP

    • Bronze Construction with SS shaft
    • Helical gears for quiet operation
    • Self-lubricating carbon bearings
    • O-ring seal for max. leak protection
    • The pump drive shaft is connected to the mo...
    1-1/2HP 115/230v 1" Learn More
  8. MP Pumps

    FM30 Pump Electric motor

    34838

    $9,700.00
    Flomax 30 are self-priming pumps, pipe size 3" NPT. Close coupled Electric motor. Used for irrigation, water transfer.
    20HP 230/460v Learn More
  9. Oberdorfer Pumps

    N993 Pump & motor 12VDC

    N993-C81

    $1,813.50

    12VDC gear Pump.

    Housings and gears are made of top quality bronze; shafts are from stainless steel 303. Bearings are designed of high performance carbon-graphite material selected for wear resistance and long service life.

    12 volt Gear pumps ar...

    12VDC Learn More
  10. Pacer Pumps

    Centrifugal Pump

    SE2HL-D3.0C

    15% Off Special Price $1,359.15 Regular Price $1,599.00

    Pacer S pump 58-12H4 D3.0C close coupled to a TEFC 3hp motor. Self priming FRP plastic resists abrasive particles, good for most water transfer applications. Widely used to transfer and spray de-icing / anti-icing solutions, such as calcium chlori...

    3HP 230/460v EPDM Learn More
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