The function of a liquid ring pump is similar to a rotary vane pump with the difference being that the vanes are an integral part of the rotor and churn a rotating ring of liquid to form the compression chamber seal.
Liquid ring vacuum pump systems.
Liquid ring vacuum pumps normally operate with water as the operating medium.
Sliding friction is limited to the shaft seals.
Pump designed to remove gases through the use of rotating impeller blades that enter and leave a ring of liquid.
Liquid ring vacuum pumps and systems.
Liquid ring vacuum pumps utilize water or other processes compatible liquid as the sealant.
A liquid ring pump is a rotating positive displacement pump.
Available in cast iron for less aggressive applications and stainless steel for hostile applications and environments.
Liquid ring vacuum pumps overview.
An eccentrically installed impeller rotates in the casing partly filled with liquid.
Nash medium capacity liquid ring vacuum pumps offer a highly powerful range of small to medium size single stage vacuum pumps for use in diverse industries including oil gas general industrial and chemical.
The klrc is a non pulsating vacuum.
They are typically used as a vacuum pump but can also be used as a gas compressor.
They are an inherently low friction design with the rotor being the only moving part.
Close coupled motor mounted pumps.
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.