Liquid ring vacuum pumps overview.
Liquid ring vacuum pump systems.
Liquid ring vacuum pumps normally operate with water as the operating medium.
Pump and motor only.
Sliding friction is limited to the shaft seals.
Available in cast iron for less aggressive applications and stainless steel for hostile applications and environments.
Pump designed to remove gases through the use of rotating impeller blades that enter and leave a ring of liquid.
A liquid ring pump is a rotating positive displacement pump.
Close coupled motor mounted pumps.
Liquid ring vacuum pumps and systems.
Liquid ring vacuum pumps utilize water or other processes compatible liquid as the sealant.
Liquid ring vacuum pumps are rotating positive displacement machines providing process vacuum in industrial applications such as chemical electrical power environmental food beverage processing and packaging marine mining oil gas pharmaceutical pulp paper and textiles.
The impeller forces this sealing liquid to the periphery of the pump casing where it forms a moving ring of liquid around a center void.
An eccentrically installed impeller rotates in the casing partly filled with liquid.
They are typically used as a vacuum pump but can also be used as a gas compressor.
The klrc is a non pulsating vacuum.
By the rotational movement of the impeller and the resulting centrifugal force the liquid within the cylinder forms the so called liquid ring.