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.

General Pump

EZ 44 3plex 6.2hp Hollow Shaft

EZ2536E

$755.00
EZ 44 E Triplex Plunger Pump with Hollow Shaft, Flanged for Direct Couple to Electric Motors (NEMA-184TC) - Forged brass manifold with an exclusive lifetime warranty.
- Ideal for all pressure cleaning and washing applications
- Solid ceramic plu...
3.6gpm 6hp 2500psi Learn More

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General Pump

EZ 44 3plex 6.2hp Solid Shaft

EZ2536S

$721.00
EZ 44 S Triplex Plunger Pump with Solid Shaft - Forged brass manifold with an exclusive lifetime warranty.
- Solid ceramic plunger design
- Flex coupling and bell housing available for direct drive
- Die-cast, anodized aluminum, oil-bath crankcase
- Pre...
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General Pump

EZ 44 3plex 6.3hp Hollow Shaft

EZ2536EUI

$859.00
EZ 44 E Triplex Plunger Pump with Hollow Shaft, Flanged for Direct Couple to Electric Motors (NEMA-184TC) - Forged brass manifold with an exclusive lifetime warranty. This pump includes Unloader and Downstream Injector.
- Ideal for all pressure cl...
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AMT Pumps

Engine Driven Hi-Pressure Pump

4787-95

$1,162.00

Self-priming high Pressure pump for lawn sprinkling, agricultural spraying, dewatering, fire fighting, emergency water supply & pressure boosting. 2 stage, cast iron diffusers & stainless steel closed impellers for high efficiency. Includes heavy-...

B&S CP650 2STG 1-1/2" Learn More

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Gorman-Rupp Pumps

3" Honda Trash Pump

3S5XHR

$1,876.00

Honda Trash pump, gas powered by Honda GX200 engine. 3" Alum.trash pump with cast iron impeller and wearplate. 3 qt fuel tank provides 100 min. continuous running. Includes metal roll frame. Made in USA, no trash from China. Be aware of other pump...

5HP Honda Gas Powered GX160 Learn More

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