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.
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Oberdorfer Pumps
Bronze Rotary Gear Pump w/ motor
N990H-N26
$1,751.00Oberdorfer 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 shaft by ...
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Oberdorfer Pumps
Bronze Rotary Gear Pump w/ motor & relief valve
N990RJ-N96
$1,910.00Oberdorfer 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...
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Hypro Pumps
Bronze Gear pump 1HP
GMBN3VA43
$2,272.75Rotary Gear pump 3/8". 303 SS fasteners, Ryton 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 than one minute.
Use for pre...
3/8" 3phase ODP Learn More -
AMT Pumps
Bronze Inline Pump
388H-97
25% Off Special Price $714.75 Regular Price $953.00Bronze Centrifugal pumps are designed for use with swimming pools, hot tubs and salt water. All models are U.L. Listed 1081. NOTE: Strainer baskets must be ordered separately. All models are fitted with self-cleaning bronze impellers. Units fe...1HP 115/230v Learn More -
Pacer Pumps
GNOK1.5/2CLK1.0C
60-61C4K1.0C
$1,183.60The self-priming series G pump is made in Noryl, providing a maximum corrosion resistance in various water applications. Fountains, waterfalls, pools irrigation. The pump comes standard with 304 stainless external hardware. The pump is protecte... -
AMT Pumps
Stainless Transfer pump
4297-98
20% Off Special Price $975.20 Regular Price $1,219.00AMT 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 1HP Learn More
