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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AMT Pumps
Cast Iron Self priming 6000GPH
2821-95
25% Off Special Price $750.66 Regular Price $1,000.88Cast Iron Self priming. This line of AMT Self-priming semi-trash Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-clean...115/230v 1-1/2HP ODP Learn More -
AMT Pumps
Irrigation pump
379B-95
20% Off Special Price $893.35 Regular Price $1,116.691.5HP Irrigation pump feature Investment Cast 316 SS closed impellers for high efficiency and resistance against erosion caused by abrasive particles. All irrigation pump models self-prime to 20 feet. Single stage irrigation pump models feature a ...
1-1/2HP 115/230v TEFC Learn More -
AMT Pumps
SS Centrifugal 3/4HP pump
282D-98
23% Off Special Price $1,562.62 Regular Price $2,029.38This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage, glycol production and processing. These pumps feature self-cleaning clog resista...115/230v 3/4HP TEFC Learn More -
AMT Pumps
Self prime SS pump
3890-98
23% Off Special Price $1,542.99 Regular Price $2,003.88Chemical Self-Priming stainless steel Centrifugal pump
Designed for a wide range of applications including chemical processes, waste water treatment and pumping agriculture fertilizers fumigants. Chemical pumps for Biodiesel production B100, TFE ...
3/4HP 115/230v Learn More -
AMT Pumps
Sprinkler Booster 1.5HP
3792-95
15% Off Special Price $994.89 Regular Price $1,170.46AMT Sprinkler / Booster pumps feature Investment Cast 316 SS closed impellers for high efficiency and resistance against erosion caused by abrasive particles and water with low pH. All models self-prime to 20 feet. Single stage lawn pump models fe...
115/230v ODP Learn More -
AMT Pumps
SS AMT Centrifugal pump
2828-98
20% Off Special Price $1,855.55 Regular Price $2,319.44Stainless Steel SS AMT Self-priming semi-trash Centrifugal pumps are designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistan...115/230v 2HP ODP 1.5" Learn More -
AMT Pumps
CI Centrifugal
282C-95
23% Off Special Price $795.22 Regular Price $1,032.75This line of AMT Self-priming Solids Handling pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing.
These pumps feature self-cleaning clog resistant impeller capab...
115/230v 1HP TEFC Learn More -
AMT Pumps
1.5 Self Priming Electric Pump
282D-95
23% Off Special Price $753.49 Regular Price $978.561.5" Self Priming Electric pump.
AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. 3/4hp Cast Iron 110v 115v 120v 115/230v electri...
115/230v 3/4HP TEFC Learn More -
Oberdorfer Pumps
406M Macerator Pump
406MK-04N26
$2,869.10Sewage transfer macerator chopper pump w/rubber impeller. Portable all bronze construction. Includes vacuum switch to help prevent dry running. -
AMT Pumps
CI Centrifugal Self Priming 4,689 GPH
2825-95
23% Off Special Price $694.59 Regular Price $902.06This line of AMT Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clog resistant impeller capable of...
115/230v 3/4HP ODP Learn More
