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What is a self-priming Centrifugal pump?
A unique type of centrifugal pump which eliminates the need for
external priming devices. If a centrifugal pump is located above
the suction vessel or sump (the pump is said to have a “suction
lift”), it must be primed before it can be started, to remove
air from the suction line and casing, and to fill the suction
line and casing with liquid. This must be done before starting
the pump, otherwise the pump will not work, and the air can damage
the bearings.
The priming operation on a regular centrifugal pump that is operating
with a suction lift is done by pulling a vacuum at the top of
the pump casing, using a vacuum pump or the plant vacuum system.
A self-priming centrigual pump eliminates the need for this external
priming mechanism
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Gorman-Rupp
Ultra V Series Pumps
Ultra V
Series trash pumps achieve up to 60% increased pressure
and 40% increased flow over traditional self-priming trash
pumps of the same size, while substantially increasing overall
pumping efficiency.
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Gorman-Rupp
UltraMate
The “VS” version of the UltraMate
trash pumps can be used when system requirements
exceed the Ultra V Series exceptional performance range.
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Super T Series®
Pumps
Offering the same reliability and performance as the T
Series®, the Super
T Series provides additional advanced design features
such as external shimless adjustment, dual protection of
bearings and an "easy-grip" cover plate handle.
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Solids Handling
Centrifugal Pumps - Gorman-Rupp U-Series
U-Series
(HIGH EFFICIENCY SOLIDS & CORROSIVE LIQUIDS PUMPS) are among
the most efficient self-priming, solids-handling pumps available.
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Gorman-Rupp
10 Series Pumps
Gorman-Rupp
10 Series® pumps are specifically designed for
handling solids, corrosive liquids and slurries. They have
few moving parts, so maintenance is minimal. If a clog occurs,
it can be removed easily through the cover plate opening
without disturbing piping or the use of any special tools.
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Self-Priming
Centrifugal Pumps - Gorman-Rupp 80 Series
Gorman-Rupp
80 Series Self-Priming Centrifugal Pumps are designed
for non-stop workloads. The straight-in suction design of
these high-efficiency pumps guarantees quick, positive self-priming
and allows them to operate at higher suction levels than
most other self-priming centrifugal pumps. Liquid enters
directly into the impeller eye.
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Gorman-Rupp
PA Series (Prime-Aire®)
Gorman-Rupp's PA
series priming assisted pumps are the perfect solution
for sewage bypass operations, construction site dewatering
and other applications where intermittent flow can be a
problem.
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Gorman-Rupp
RP Series (Redi-Prime®)
Gorman-Rupp's RP
series priming assisted pumps are the perfect solution
for sewage bypass operations, construction site dewatering
and other applications where intermittent flow can be a
problem.
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Self-Priming
Centrifugal Pumps - PRICE Type SP
Type SP - Close
Coupled Self Priming Horizontal Centrifugal Pump.
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SUMMIT
2796 Self-Priming Process Pump
2796
Self-Priming Process Pump
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Self-Priming Centrifugal Pumps From John
Brooks Company
