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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 2SP20C-3P Self Priming Centrifugal Pump

    AMT Pumps

    Self Priming Cast Iron Pump

    2SP20C-1P
    $1,311.13

    2HP Self-priming Cast Iron pump

    for circulating liquid transfer and dewatering applications. This line of AMT Self-Priming Centrifugal pumps is designed for industrial and commercial applications requiring high volume liquid transfer, waste water...

    2HP 1 phase Learn More
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  2. Trunkpump TP-3PT

    TrunkPump

    Ventrac Steiner Tractor water Pump

    TP-3VS
    $2,279.00

    Ventrac Steiner Tractor water Pump

    Dewatering plastic PTO pumps work off the idea of Drive, Dip, Pump, and Go. A easy one person job now. Strong FRP PTO powered dewatering pump fits category one, 3-point hitch PTO powered @ 540 rpm (1000 avail.) ...

    3" Vertrac pump 420gpm FRP Learn More
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  3. Remco - 2240-1B1-101

    Remco

    12v Demand Spray Pump

    2240-1B1-10I
    $96.12

    12v Demand Spray Pump.

    1gpm 12v pump with On / Off switch. Economy Plus series. Far and away the best selling 12vdc pump in the industry. Choose from standard models or configure to meet the special needs of your OEM application. Replace Delevan ...

    12vdc On/Off switch 1gpm 40psi Learn More
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  4. G70C EXPLOSION PROOF BEVERAGE ALCOHOL PUMP g70C202A

    Flojet Pumps

    Explosion Proof beverage alcohol pump for high proof spirits

    G70C202A
    $926.00

    Flojet G70C202A Explosion-Proof Alcohol Pump


    Reliable, High-Performance Pump for High-Proof Beverages

    The Flojet G70C202A Little Explosion-Proof Alcohol Pump is specifically designed for high-proof beverage alcohol and other low flashpoint flamm...

    G70C ATEX Kalrez® Air Operated Diaphragm Pump for alcohol and high proof spirits Learn More
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  5. Gorman-Rupp 3S5XP Trash Pump 3 Pedestal Frame Mount

    AMT Pumps

    Trash Pump 3" Kit

    3S5X
    $971.39

    Trash Pump 3" kit.

    3" Aluminum trash pump with cast iron impeller and wearplate in kit form for customer mounting to gas engine with 5/8"-16 threaded shaft. FKM seals for AG chemicals. Picture shows the Pedestal mounted model for ref. only. Made ...

    Pump Kit 5/8" shaft Learn More
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  6. remco rebel rv water pump nsf 12vdc

    Remco

    NSF RV Pump 12v

    53REBEL-JRV
    $215.00

    Remco 53REBEL-JRV NSF Certified RV Water Pump (12V)

    The Remco 53REBEL-JRV is a high-performance, NSF-certified RV water pump engineered for reliable, on-demand fresh water delivery. Designed for RVs, campers, 5th wheels, and off-grid cabins, this...

    3GPM 60PSI 12VDC Learn More
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  7. Remco 5537-1E1-58C 115v Demand Pump 5.3GPM

    Remco

    115v Demand Pump 100PSI

    5537-1i1-65C
    $323.00

    115V Demand Pump, 100 PSI

    The Remco 5537-1i1-65C is a high-performance 115V diaphragm demand pump, engineered for industrial, agricultural, and commercial applications requiring precision, reliability, and efficiency. With a built-in pressure swi...

    2.2GPM 100PSI 120v NPT Learn More
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  8. All-Flo Stainless 1/2" diaphragm pump A050-NA3-VV3V-000

    All-Flo Pumps

    Air Diaphragm pump Stainless

    A050-NA3-VV3V-000
    $1,867.80

    Stainless Steel Diaphragm Air AODD Pump 1/2". 

    All-Flo pneumatic diaphragm pumps are used throughout industry, chemical, paints, solvents and paints. Standard (Suction Right / Discharge Right). Made in USA.

    Lube-free air valve, Non-stalling, No ...

    1/2" Stainless Learn More
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  9. All-Flo Stainless 1/2" diaphragm pump A050-NA3-GT3N-S70

    All-Flo Pumps

    Air Diaphragm pump Stainless

    A050-NA3-GT3N-S70
    $1,867.80

    Stainless Steel Diaphragm Air AODD Pump 1/2". 

    All-Flo pneumatic diaphragm pumps are used throughout industry, chemical, paints, solvents and paints. Standard (Suction Right / Discharge Right). Made in USA.

    Lube-free air valve, Non-stalling, No ...

    1/2" Stainless Geolast Learn More
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  10. Koshin KTd-150 6" diesel Engine Driven Trash Pump

    Koshin Pumps

    6 inch Diesel Engine Driven Trash Pump

    KTD-150
    $29,382.50
    Koshin 6 inch Electric start engine driven pump is designed for applications requiring high volume flow and solid / debris handling capabilities. Solids Handling to 3 in. Diameter. Pump is constructed of heavy duty sand cast aluminum with cast iro...
    Diesel 6 inch trash pump Electric start Learn More
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