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.

MP Pumps

FM5 Flomax Pump Explosion Proof motor

22872-1

$3,330.00

Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Explosion Proof Electric Motor Driven Cast Iron Pump using a Long-Coupled Cast Iron EXP Motor-3 HP 60HZ, 2HP 50HZ.

List of all the EXPlosion Proof Pumps, all fitted with Hazardous duty motors....

3Hp 230/460v EXP CI Learn More

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MP Pumps

FM 8 w/ 3HP Motor

22870

$3,470.00

Flomax 8 are self-priming Cast Iron pumps, pipe size 2" NPT. Electric Motor Driven Pump using a Coupled Electric Motor-3 HP

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MP Pumps

Series 80 w/ motor

35637

$2,251.00

MP Series 80 End Suction Centrifugal Pump. 1.25" NPT suction and 1" NPT horizontal/vertical discharge. Electric Motor Driven Pump using a Close-Coupled Cast Iron Electric Motor - 3 HP, 3-phase, 230/460 V, 3450 RPM. The pumps are right hand rota...

3HP 230/460v Exp Learn More

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Franklin Pumps

FBSEF-300-TC BSEF

92934030

Call For Price

3-phase Franklin FBSEF series pumps are electric motor driven self priming pumps designed specially for fertilizer transfer applications. FKM and stainless steel mechanical seal. With the FBSEF, only the pump casing need be filled with liquid to g...

3HP 230/460v TEFC Learn More

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Munro Pumps

Irrigation pump 3hp

MULP300B3

$3,047.00

Irrigation pump 3hp.

Munro sprinkler pump. Residential self-priming pump. LP075B Easy service desing. Professional construction. Designed specifically for turf irrigation, this self-priming pump provides outstanding performance to horsepower rati...

3HP 230/460v Learn More

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Pacer Pumps

SY2HLN D3.0C-LN

58-32H88-D3.0C

$2,781.00

S pump close coupled to a TEFC 3 HP 230V/460v electric motor. Self priming Ryton PPS plastic resists abrasive particles, good for many mild chemical and most water transfer applications. Non metalic internals. No wetted metal parts. Used often as...

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Oberdorfer Pumps

Bronze Rotary Gear Pump w/ motor & relief valve

N990RK-Y95

$2,466.00
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...
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Oberdorfer Pumps

Bronze Rotary Gear Pump w/ motor

N990L-Y98

$2,984.00
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...
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Oberdorfer Pumps

Bronze Rotary Gear Pump w/ motor & relief valve

N990RL-Y96

$2,736.00
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 shaft by ...
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