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.

Oberdorfer Pumps

Bronze Rotary Gear Pump w/ motor

N990J-T47

$1,871.00
Oberdorfer Close coupled bronze rotary gear pumps.
- Bronze Construction with SS shaft
- Helical gears for quiet operation
- Self-lubricating carbon bearings
- O-ring seal for max. leak protection
- The pump drive shaft is connected to the motor shaf...
1-1/2HP 115/230v 1" Learn More

Add to Wish List Add to Compare
Oberdorfer Pumps

Bronze Rotary Gear Pump w/ motor & relief valve

N990RJ-T95

$1,948.00
Oberdorfer Close coupled bronze rotary gear pumps.
- Bronze Construction with SS shaft
- Helical gears for quiet operation
- Self-lubricating carbon bearings
- O-ring seal for max. leak protection
- The pump drive shaft is connected to the motor shaf...
Learn More

Add to Wish List Add to Compare
Oberdorfer Pumps

Bronze Rotary Gear Pump w/ motor & relief valve

N990RJ-T45

$2,370.00
Oberdorfer Close coupled bronze rotary gear pumps.
- Bronze Construction with SS shaft
- Helical gears for quiet operation
- Self-lubricating carbon bearings
- O-ring seal for max. leak protection
- The pump drive shaft is connected to the motor shaf...
Learn More

Add to Wish List Add to Compare
Oberdorfer Pumps

Bronze Rotary Gear Pump w/ motor & relief valve

N990RJ-T96

$2,040.00
Oberdorfer Close coupled bronze rotary gear pumps.
- Bronze Construction with SS shaft
- Helical gears for quiet operation
- Self-lubricating carbon bearings
- O-ring seal for max. leak protection
- The pump drive shaft is connected to the motor shaf...
Learn More

Add to Wish List Add to Compare
AMT Pumps

Self priming Centrifugal Pump SS

4298-98

$1,261.00

AMT Self priming Centrifugal Pump SS. 316 SS Transfer pumps are designed to handle liquids and chemicals with specific gravities to 1.6. The pumps are particularly well suited to applications involving perchloroethylene (PCE) and are recommended ...

115/230v 1-1/2HP Learn More

Add to Wish List Add to Compare
AMT Pumps

SS Centrifugal Pump

429D-98

$1,406.00

AMT 316 SS Transfer pumps are designed to handle liquids and chemicals with specific gravities to 1.6. The pumps are particularly well suited to applications involving perchloroethylene (PCE) and are recommended for use with nonflammable liqui...

115/230v 1-1/2HP Learn More

Add to Wish List Add to Compare
AMT Pumps

Stainless Self Priming Pump

429M-98

$1,406.00

Stainless Self Priming Pump 1" AMT.

316 SS self priming transfer pumps are designed to handle liquids and chemicals with specific gravities to 1.6. The pumps are particularly well suited to applications involving perchloroethylene (PCE) and are r...

230/460v 1-1/2HP Learn More

Add to Wish List Add to Compare
AMT Pumps

Stainless Steel pump self priming

429E-98

$1,072.00

Stainless Steel pump self priming 2HP Single Phase 1".

AMT 316 SS Transfer pumps are designed to handle liquids and chemicals with specific gravities to 1.6. The pumps are particularly well suited to applications involving perchloroethylene (PCE)...

115/230v 2HP TEFC Learn More

Add to Wish List Add to Compare