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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. Sta-Rite

    5HP Sprinkler Pump Medium Head

    DMJ-172

    $5,737.00

    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
  2. Gorman-Rupp Pumps

    Engine Driven Portable Pump

    3G5AR

    $895.00
    • Cast Iron Impeller and Cast Iron Volute
    • Large Pump Casing
    • Built-In Check Valve
    • Die-cast Aluminum
    • Carbon / Ceramic seal
    • Roll Cage
    • Rubber Foot Mounting
    • Built in Check Valve
    • Strainer Supplied
    • B&S 5.5HP OHV Engine
    • 3 Qt. Tank
    • 1.4 Run Time
    • ...
  3. Gorman-Rupp Pumps

    Engine Driven Portable Pump

    3G5IR

    $1,011.00
    • Cast Iron Impeller and Cast Iron Volute
    • Large Pump Casing
    • Built-In Check Valve
    • Die-cast Aluminum
    • Silicon Carbide, Self-Lubricated Seal with Graphite Impregnated Seat
    • Dry Run Survivability
    • Rubber Foot Mounting
    • Built in Check Valve
    • Strainer Suppli...
  4. AMT Pumps

    Portable 3" Solid Handling Pump Diesel

    3391-Z5

    $7,627.69

    Diesel gas engine solids handling pump. The AMT solids-handling pumps offer an upgraded debris handling capability up to 3/4" solids. Cast-iron construction. Applications include high-volume liquid / water transfer, irrigation, commercial draining...

    Hatz Diesel 7HP Electric Start Learn More
  5. MP Pumps

    FM30 Pump w/ no motor

    33125

    $4,342.44
    Flomax 30 are self-priming pumps, pipe size 3" NPT. Pump End Only single seal for mounting to 254-256TC motor. Motor can be supplied by PumpBiz or customer. 6.75" Impeller.
    6.75" Imp

    Call PumpBiz For accurate pricing on this pump

    Learn More
  6. MP Pumps

    FM30 Pump w/ no motor

    35258

    $5,250.00
    Flomax 30 are self-priming pumps, pipe size 3" NPT. Pump End Only single seal for mounting to 254-256TC motor.
    Cast iron, 7"Bronze impeller, FKM flapper Learn More
  7. 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
  8. AMT Pumps

    Portable 3" Solids Handling Pump Honda GX

    3391-V5

    $3,719.81
    Electric start gas engine solids handling pump, semi-trash. The AMT solids-handling pumps offer an upgraded debris handling capability up to 3/4" solids. Great combination in high flow, moderate high pressure and some solids handling capability...
    Honda 8HP Semi-Trash pump Electric Start Learn More
  9. AMT Pumps

    Solids Handling Pedestal Pump 3"

    3391-99

    $1,629.88

    Solids Handling Pedestal Pumps

    are designed for a wide range of industrial, agricultural and commercial applications. Heavy duty cast iron construction. Pumps are fitted with a self-cleaning, semi-open impeller and are coupled to a heavy duty cas...

    3" Semi-trash pump Learn More
  10. AMT Pumps

    Trash Pedestal Pump 3"

    3100-99

    $2,629.69

    Trash pump on Pedestal,

    pumps are designed for direct or belt drive. Frame mounted solids handling pump 3". Specific units are available in Cast Aluminum with Cast Iron impeller construction material. Easy cleanout design by removing casing bolts...

    3" Pedestal Trash pump Learn More
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