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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. AMT Pumps

    Agricultural Portable Gas Driven Pump

    4225-V5

    $1,057.19

    Agricultural 2" Dewatering pump has FKM seals and Honda OHC engine. Cast iron pump 9600GPH for use in AG alachlor herbicides, construction, irrigation, fire fighting & general dewatering, spraying herbicides. 5 HP Honda GC160. 1.8 Qt. gas tank wil...

    Honda GC160 FKM Learn More
  2. MP Pumps

    2CT Trash Pump

    44092

    $5,775.00
    2CT Jaeger Trash Pumps, self-priming, cast iron. Pumpak for close-coupled electric motor drive provided separately.

    The Model 2CT is a 2" x 2" Self Priming Trash Pump which can be close coupled. This unit has cast iron construction with a ducti...

    5hp, 3ph Learn More
  3. Gorman-Rupp Pumps

    Diesel Portable High Pressure Pump

    2P7XZR

    23% Off Special Price $6,489.37 Regular Price $8,427.75

    Diesel Engine Driven Water Pump diesel engine with rope recoil. Die-cast Aluminum, Self-Priming Engine Driven Pump. Provides home fire protection with optional hose kit. Cast iron diffuser and aluminum closed impeller. Includes strainer.

    • Fire P...
    5HP Fire Irrigation Pump Learn More
  4. Myers Pumps

    Self prime CI pump 5hp Irrigation

    QP50B

    $5,395.00

    Quick Prime self-priming pumps are designed to supply large quantities of water for long periods. QP50B-3

    QPs are ideal for lawn sprinkler systems, car washes and other high volume cleaning and maintenance applications. Home and property electric...

    230v/1 Learn More
  5. Gorman-Rupp Pumps

    Trash Pump 3" gas powered

    3S5XLR

    $1,255.88

    3" Gas Trash pump, gas powered by LCT 208cc engine. 3" Alum. solids handling pump with cast iron impeller and wearplate. 3 qt fuel tank provides 100 min. continuous running.

    Ideally suited for a variety of industrial applications including: sewag...

    LCT Gas Learn More
  6. Tsurumi

    Gas powered Dewatering Semi-trash pump

    TE3-50HA

    $719.00
    Gas powered Dewatering Centrifugal pump. Heavy-duty Honda gas engine powered with oil sensor and Silicon Carbide mechanical seal provides the longest life in this class dewatering pump. 8220 GPH.

    Durable Rolled-Steel frame provides pump / engine ...

    4HP Honda 2" Learn More
  7. Sta-Rite

    5HP Sprinkler Pump Medium Head

    DMJ-172

    $5,737.00 $5,737.00 Click for price

    5HP Sta-rite Medium Head Self-priming centrifugal pump, electric

    for sprinkler irrigation, fire protection, marine and liquid transfer. Cast iron construction with Bronze enclosed impeller. Includes drain port. Order suction port separately as a ...

    230v/1 5HP Learn More
  8. Gorman-Rupp Pumps

    3" Diesel powered Trash Pump

    3S7XZR

    $8,547.81

    Trash pump, powered by diesel

    Hatz 5 HP engine (changing in 2019 to 1B30). 3" Cast aluminum housing with Cast Iron internals.trash pump. 2.6 qt fuel tank provides 110 min. continuous running.

    Ideally suited for a variety of industrial applicatio...

    3" Hatz Diesel 1B30 Learn More
  9. AMT Pumps

    Gas Hi-Pressure Fire Pump

    4789-95

    23% Off Special Price $1,524.17 Regular Price $1,979.44

    Gas Engine Driven Hi-Pressure Fire Pump ON SALE.

    Self-priming high Pressure pump for lawn sprinkling, Agricultural spraying, fire fighting, pile driving, emergency water supply & pressure boosting. 2 stage, cast iron diffusers & Stainless Steel c...

    1.5" Honda 5HP, GX160 2stg Learn More
  10. AMT Pumps

    Thermoplastic pump 8460GPH Honda

    382A-99

    20% Off Special Price $778.60 Regular Price $973.25

    Honda engine water pump. Utility pump 8460 GPH for use in construction, irrigation, fire fighting, water truck & general dewatering, Calcium and magnesium chloride de-icing solutions & herbicides. Also as a disposable pump for latex blacktop seale...

    5HP Honda GC160 - OBSOLETE, call or email for alternative assistance. Parts still available. Learn More
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