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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 36594 2CT-3 Trash Pump Hydraulic

    MP Pumps

    2CT-3 Trash Pump Hydraulic

    36594
    $5,362.50
    Trash Pump Hydraulic. 2CT Jaeger Trash Pumps, self-priming, cast iron.

    The Model 2CT-3 is a 3" x 3" Self Priming Trash Pump which is close coupled to a high speed hydraulic motor Gerotor. This unit has cast iron construction with a ductile iro...

    3" Hydraulic Ped. Learn More
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  2. MP 35272 FM 8 Hydraulic Motor

    MP Pumps

    FM 8 Hydraulic Motor

    35272
    $1,897.50
    Flomax 8 are self-priming pumps, pipe size 2" NPT. Hydraulic Motor Driven Pump using a pedestal Coupled Cast Iron Hydraulic Motor. Hydraulic motor .37cu in displacement.
    MP Flomax 2" Hydraulic Pump Learn More
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  3. MP 43929 2CT-3 Trash Pump PEO

    MP Pumps

    2CT-3 Trash Pump PEO

    43929
    $3,287.50
    2CT-3 Jaeger Trash Pumps, self-priming, cast iron. Pumpak for close-coupled gasoline engine supplied separately.

    The Model 2CT-3 is a 3" x 3" Self Priming Trash Pump which can be close coupled 145TC 1750rpm motor. This unit has cast iron constr...

    Pump End Only for engine Learn More
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  4. MP 44203 2CT-3HS Trash Pump w/ motor

    MP Pumps

    2CT-3HS Trash Pump w/ motor

    44203
    $6,612.50
    2CT Jaeger Trash Pumps, self-priming, cast iron. Close-coupled TEFC electric motor drive provided.

    The Model 2CT is a 3" x 3" Self Priming Trash Pump which is close coupled. This unit has cast iron construction with a ductile 5.63" iron impell...

    10HP 230/460v TEFC Learn More
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  5. MP 30865 FlowMax 10 Hydraulic motor

    MP Pumps

    FlowMax 10 Hydraulic motor

    30865
    $3,850.00
    Flomax 10 are self-priming pumps, pipe size 2" NPT. Hydraulic Motor Driven Pump using pedestal mounted pump and motor. FM10PMP. Dowty ultra hydraulic motor.
    Learn More
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  6. MP 33141 FM30 Pedestal Pump

    MP Pumps

    FM30 Pedestal Pump

    33141
    $7,800.00
    Flomax 30 are self-priming pumps, pipe size 3" NPT. Pedestal pump with DOUBLE seal.
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  7. MP 35381 FM30 Pump Electric motor

    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
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  8. MP - 33684: FM40 Pedestal Pump

    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
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  9. MP 21381 Flowax pump Flomax 15 Pump Pedestal

    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...
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  10. FM 15 Pump Hydraulic motor driven

    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
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