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).
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MP Pumps
2CT-3HS Trash Pump PEO
43928
$3,600.002CT 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 184TC motor 3450rpm. This unit has cast iron constru...
For electric Learn More -
MP Pumps
FM 8 w/ Motor
26478
$2,663.75Flomax 8 are self-priming Cast Iron pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Close-Coupled Electric Motor 2 HP 230/460v/3.2HP 230/460v TEFC CI Learn More -
MP Pumps
FM 8 w/ 3HP Motor
22870
$4,337.50Flomax 8 are self-priming Cast Iron pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Coupled Electric Motor-3 HPCI 3HP 230/460v TEFC Learn More -
MP Pumps
FM 8 w/ Engine
29635
$2,512.50Flomax 8 are self-priming pumps, pipe size 2" NPT. Gas Engine Driven w/ 5 HP Honda5HP Honda Learn More -
MP Pumps
FM 15 w/ engine
34623
$2,880.63Flomax 15 are self-priming pumps, pipe size 3" NPT. Gas Engine Driven Pump w/ 8HP Honda with recoil start. see flow curve for 3600 RPM -
Pacer Pumps
SE2UL E5IC Selfpriming Pump
58-12BUL-E5
$1,997.55Selfpriming Pump Electric start.Centrifugal Horizontal Mechanical Sealed Pump (Self-Priming) Pacer series S with Briggs gasoline engine. Great pump for removing water from basements, ditches, swimming pools or anywhere a large volume of water...
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MP Pumps
2CT Trash Pump
44092
$5,775.002CT 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 -
Flotec Pumps
2hp Cast Iron Sprinkler Pump
FP5252
$1,396.00Cast iron sprinkler pumps are built tough for even the most demanding sprinkler jobs. Heavy-duty A.O. Smith motors deliver suction lift to 25' which is 5' higher than the ordinary plastic models. Strong enough to manage large sprinkler zones wi... -
MP Pumps
2CT Trash Pump PEO
43931
$3,250.002CT Jaeger MP 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 du...
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Gorman-Rupp Pumps
Diesel Portable High Pressure Pump
2P7XZR
23% Off Special Price $6,489.37 Regular Price $8,427.75Diesel 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
