My Cart

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 SOME 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. These would be diaphragm / mud Pumps.

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. While some are limited to only a few feet vertical suction lift.

Self Prime pumps come in all materials like Cast Iron, FRP, Aluminum and Stainless. Powered by electric motors, gas / diesel engines, PTO / pedestal and air / pneumatic.

Many self priming pumps are able to handle debris / trash / solids, while others are for high pressure (fire fighting, irrigation, washdown).

View as List Grid

Items 251-260 of 958

Set Descending Direction
per page
Page
  1. Oberdorfer N1100XN46 1.25 Bronze gear pump

    Oberdorfer Pumps

    1.25" Bronze gear pump

    N1100XN46
    $4,751.50
    1 1/4" Bronze rotary gear pump with relief valve and close coupled to a 1 HP ODP motor.

    Use to pump oil and other viscous thick liquids.

    1HP 115/230v ODP Learn More
    Add to Wish List Add to Compare
  2. Dual head Adjustable rate 100GPD

    Stenner

    Dual head Adjustable rate 100GPD

    100DMHP5
    $695.00
    G.H. Stenner & Company offers a complete line of highly reliable peristalic chemical feeders. Use for grease trap enzymes, algaecide, biocide, biocidal, antimicrobial, chlorination - chlorine sanitizers and disinfectants injection, cooling towers...
    Learn More
    Add to Wish List Add to Compare
  3. 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
    Add to Wish List Add to Compare
  4. 3994-96.gif

    AMT Pumps

    3" Gas Engine Trash Pump

    3941-96
    $2,155.81

    Gas Engine Driven Trash pumps is designed for applications which require high flow efficiency and solids handling capability. Dewatering pump. Obsolete see 3S9XHR. Trash Pumps are constructed of heavy duty sand cast components featuring removable ...

    8HP B/S Vanguard - OBSOLETE, see 3S9XHR. Parts still available. Learn More
    Add to Wish List Add to Compare
  5. Trunkpump TP-3PT

    TrunkPump

    High Volume Dewatering PTO pump

    TP-3PT
    $3,689.00

    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.) tractors. Dewater golf course, playi...

    3" PTO pump 420gpm FRP Learn More
    Add to Wish List Add to Compare
  6. Berkeley B2XPKS B51503 Electric Self-Priming Pump

    Berkeley Pumps

    B2XPKS Electric Self-Priming Pump

    B51503
    $4,389.00 $4,389.00 Click for price

    The Berkeley B2XPKS Electric Self-Priming Pump B51503 (B51503) is a self-priming centrifugal pump engineered to handle suction lifts and entrained air without manual priming, saving time on setup and re-priming after shutdown. With 2HP 230/460V 3"...

    2HP 230/460v 3" Learn More
    Add to Wish List Add to Compare
  7. Darley fire pump 5AGE250DTZ

    Darley Pumps

    Portable Fire Pumps 60HP

    2-1/2AGE250CM
    $23,307.20

    W.S. Darley & Co. has always been a leader in portable fire pump design. The High-Pressure Fire Pump is easy-starting, single stage, and reliable.

    Features

    • Engine: Cummins B3.3 Diesel engine, 60 HP Liquid cooled, 12 volt electric starter, alte...
    Cummins Diesel Learn More
    Add to Wish List Add to Compare
  8. All-Flo - A100-FPP-GGPN-S70 polypro Air Operated Double Diaphragm

    All-Flo Pumps

    PolyPro Air Operated Double Diaphragm Pump

    A100-FPP-GGPN-S70
    $2,857.80

    PolyPro Air AODD Pump 1", Geolast diaphragm. Chemical double diaphragm pump made in USA. Featuring All-Flo's Lube-free air valve, Non-stalling, No vent holes for corrosive fumes to get into, All plastic air system are corrosion resistant. Non-elec...

    1" PE-10 PolyPro Geolast Learn More
    Add to Wish List Add to Compare
  9. 5271-98_1.gif

    AMT Pumps

    Ryton Rotary Drum Pump

    4942-99
    $261.38

    This Rytonï® Drum pump is designed for the transfer, pumping and dispensing of aggressive chemicals including many esters, ketone's, alcohols and hydrocarbons which are compatible with pump component materials. Capable of handling compatible liq...

    Heavy Duty Chemical Methanol Barrel Pump Learn More
    Add to Wish List Add to Compare
  10. MP 43930 2CT-3 Trash Pump PEO

    MP Pumps

    2CT-3 Trash Pump PEO

    43930
    $3,637.50
    2CT-3 Jaeger Trash Pumps, self-priming, cast iron. Pumpak for close-coupled gasoline engine provided separately.

    The Model 2CT-3 is a 3" x 3" Self Priming Trash Pump which can be close coupled. This unit has cast iron construction with a ducti...

    Learn More
    Add to Wish List Add to Compare
View as List Grid

Items 251-260 of 958

Set Descending Direction
per page
Page
Compare Products
  1. Remove This Item
Compare
Clear All
Shop By
Shopping Options
Phase (Ø)
  1. Single (1) 196 items
  2. Three (3) 131 items
Voltage (Range)
  1. 110-120 63 items
  2. 208-230/460//190-220/380-415 4 items
  3. 208-240 4 items
  4. 220-240/460-480 169 items
  5. 110-120/220-240 153 items
  6. 220-240 60 items
  7. 208-240/460 20 items
  8. 460-480 1 item
  9. 12/24/36 VDC 45 items
Horse Power (HP)
  1. 1/4 12 items
  2. 1/3 15 items
  3. 1/2 34 items
  4. 3/4 53 items
  5. 1 61 items
  6. 1 1/2 62 items
  7. 2 56 items
  8. 2 1/2 4 items
  9. 3 55 items
  10. 3 1/2 5 items
  11. 4 12 items
  12. 5 61 items
  13. 5 1/2 28 items
  14. 6 7 items
  15. 7 12 items
  16. 7 1/2 28 items
  17. 8 15 items
  18. 9 11 items
  19. 10 35 items
  20. 11 9 items
  21. 13 13 items
  22. 15 9 items
  23. 18 5 items
  24. 20 3 items
  25. 25 3 items
  26. 30 2 items
  27. 50 1 item
  28. 75 1 item
  29. 125 1 item
inlet size
  1. Less than 1in 174 items
  2. 1in 98 items
  3. 1 ¼" 37 items
  4. 1 ½" 128 items
  5. 2in 174 items
  6. 2 ½" 8 items
  7. 3" 107 items
  8. 4" 36 items
  9. 6" 6 items
  10. 8" 1 item
PRICE $
$  -  $
Manufacturer
  1. All-Flo Pumps 77 items
  2. AMT Pumps 211 items
  3. Aquatec Pumps 6 items
  4. Barmesa Pumps 3 items
  5. Berkeley Pumps 11 items
  6. Darley Pumps 20 items
  7. EBARA Pumps 8 items
  8. Finish Thompson Pumps (FTI) 8 items
  9. Flojet Pumps 16 items
  10. Flotec Pumps 14 items
  11. Franklin Pumps 2 items
  12. General Pump 34 items
  13. Gorman-Rupp Pumps 22 items
  14. Graco Pumps 1 item
  15. Graymills Pumps 11 items
  16. Griswold Pumps 25 items
  17. Hypro Pumps 34 items
  18. Jabsco Pumps 14 items
  19. Koshin Pumps 2 items
  20. Little Giant Pumps 1 item
  21. March Pumps 4 items
  22. MP Pumps 108 items
  23. Munro Pumps 19 items
  24. Myers Pumps 17 items
  25. Oberdorfer Pumps 76 items
  26. Pacer Pumps 103 items
  27. Pulsafeeder 8 items
  28. PumpBiz 12 items
  29. Remco 34 items
  30. Riverside 14 items
  31. Sta-Rite 17 items
  32. Stenner 8 items
  33. TrunkPump 2 items
  34. Tsurumi 10 items
  35. Wayne 4 items
  36. Webtrol 2 items
Motor
  1. Air-Pneumatic 96 items
  2. Diesel Engine 22 items
  3. EXP (C 1, Gp C/D & C11, Gp F/G) 6 items
  4. EXP (C 1, Gp C/D) 2 items
  5. EXP (C 1, Gp D) 2 items
  6. Gas Engine 103 items
  7. Hydraulic Motor 13 items
  8. ODP 210 items
  9. Open 1 item
  10. PTO 19 items
  11. TEFC 222 items
  12. TENV 79 items