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
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 -
AMT Pumps
Cast Iron Self Priming
282F-95
25% Off Special Price $750.66 Regular Price $1,000.88AMT 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 handling up ...
230/460v 3/4HP TEFC Learn More -
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 -
AMT Pumps
Sprinkler pump Booster
3790-95
23% Off Special Price $691.31 Regular Price $897.813/4HP Sprinkler pump or booster pump feature Investment Cast 316 SS closed impellers for high efficiency and resistance against erosion caused by abrasive particles. All models self-prime to 20 feet. Single stage models feature a built-in check va...
3/4HP 115/230v ODP Learn More -
Oberdorfer Pumps
N994 Gear Pump Only
N994R-S15
$1,069.90Gear Pump Only. No motor. Pump housings and gears are made of top quality bronze; shafts are from stainless steel 303. Gear Pump KIT. Bearings are designed of high performance carbon-graphite material selected for wear resistance and long servi... -
Flotec Pumps
Corrosion Resistant Convertible Jet pumps
FP4322
$823.00Corrosion resistant convertible jet pumps are constructed of rugged fiberglass-reinforced thermoplastic, have a high resistance to sand and abrasive wear and assure years of dependable service. Ideal for shallow well applications with pumping...
3/4 HP Learn More -
Oberdorfer Pumps
N994 Gear Pump with motor
N994S15H-M95
$1,493.70Gear Pump bronze with motor. Pump housings and gears are made of top quality bronze; shafts are from stainless steel 303. Bearings are designed of high performance carbon-graphite material selected for wear resistance and long service life.Gear ...
3/4HP 230/460v Bronze / FKM Learn More -
Flotec Pumps
Cast Iron Convertible Jet pumps
FP4222
$797.00Cast Iron convertible jet pumps are constructed of rugged fiberglass-reinforced thermoplastic, have a high resistance to sand and abrasive wear and assure years of dependable service. Ideal for shallow well applications with pumping levels to 25'...
3/4 HP Learn More -
AMT Pumps
Self Priming Pump CI
285F-95
25% Off Special Price $634.31 Regular Price $845.75Self-priming centrifugal pump for circulating, liquid transfer and dewatering applications. Self-cleaning, clog resistant impeller. Self prime to 15FT. Max working pressure 75psi. Built in flapper/check valve. Handle & steel base.See Curve "B...
3/4HP 115/230v TEFC Learn More -
AMT Pumps
Self Priming Centrifugal Pump
1SP07C-12v
$1,632.0012VDC Self-priming centrifugal pump
12 volt battery 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 li...
3/4HP 12V Learn More
