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 SP pump 1/3 hp
300B-F13
$1,972.23Bronze self priming pump with 1/3 hp motor. Mounts to a NEMA 56J motor with a threaded shaft SS. Self priming / suction lift to 20 feet. (15 ft without a foot or check valve)Bronze models - Ideal for marine service ( air conditioning, bilge, and...
115v Learn More -
Jabsco Pumps
6050 Bronze Utility Pump Flexible Impeller
6050-0003
$1,369.00Flexible Impeller pump for general transfer pumping using 115V AC power where self-priming, 23 gpm flow and debris tolerance are required. Oil-resistant nitrile impeller is standard. Do not pump gasoline or other flammable liquids. DO NOT RUN D...115v 3/4HP ODP Learn More -
Oberdorfer Pumps
Bronze Marine pump AC
300B-01F26
$2,448.81Bronze marine pump. Pump for boat air conditioning cooling water. Self priming pump with 1/3 hp motor. Mounts to a NEMA 56J motor with a threaded shaft. Shaft sleeve is Monel for maximum corrosion resistance in Salt water. Self priming / suctio...115v 1/3HP Learn More -
Oberdorfer Pumps
Raw Water pump Yacht AC
300B-01J26
$2,506.27Bronze marine pump. Pump for boat air conditioning cooling water. Self priming pump with 1/3 hp motor. Mounts to a NEMA 56J motor with a threaded shaft. Shaft sleeve is MONEL for maximum corrosion resistance in Salt water. Self priming / suctio...115v 1/3HP Learn More -
Oberdorfer Pumps
Bronze Rotary Gear Pump w/ motor & relief valve
N990RH-M46
$2,748.20Oberdorfer 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...
-
Oberdorfer Pumps
Bronze Rotary Gear Pump w/ motor & relief valve
N990RH-N26
$2,455.70Oberdorfer 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 shaft by ...
-
Oberdorfer Pumps
Bronze Rotary Gear Pump w/ motor
N990H-N26
$2,276.30Oberdorfer 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 shaft by ...
-
Oberdorfer Pumps
Bronze Rotary Gear Pump w/ motor & relief valve
N990RJ-T45
$3,081.00Oberdorfer 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...
-
Hypro Pumps
Cast Iron Gear pump
GMCV6VC7
$1,111.00Rotary Cast Iron Gear pump 1" with electric motor. 303 SS fasteners, steel gears.Adjustable relief valve designed for internal pressure relief, can be ported for either internal or external discharge. Do not operate the relief valve for more ...
3HP 230v/1 ODP 1" Learn More
