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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Hypro Pumps
Small Twin Plunger Pump Hollow Shaft
53703
$839.23Hypro Corporation's Twin plunger pumps with torque arm are used in a variety of spraying and pressure cleaning applications, as well as hydrostatic testing. These heavy-duty pumps are ideal for fluid handling of water and nonabrasive or general...piston Learn More -
Hypro Pumps
Roller Pump Cast Iron
4101C-AD
$1,558.40Hypro® SherTech® NR 6500 Series roller pumps generate high pressures at low flow rates. Their compact, self-priming design and their ability to handle abrasives make them a efficient solution for a wide variety of challenging applications.Hy...
CI 4 roller Learn More
