Liquid Ring Vacuum Pump

Capacity ranging from 2 000 to 32 300 m h vacuum range.

Liquid ring vacuum pump.

Easy maintenance longer pump life liquid ring vacuum pumps are robust in construction and have only one moving part the rotor which is mounted on a shaft supported by a set of bearings designed for a long service life of continuous operation. A liquid ring pump is a rotating positive displacement pump. By the rotational movement of the impeller and the resulting centrifugal force the liquid within the cylinder forms the so called liquid ring. An eccentrically installed impeller rotates in the casing partly filled with liquid.

Through our ongoing commitment to innovation product research and development nash continues to. As the shaft turns a liquid ring is created by the centrifugal force generated by the rotating impeller. Our liquid ring vacuum pump design was the first of its kind at the turn of the 20th century and has been an industry leader ever since. The klrc is a non pulsating vacuum.

Liquid ring vacuum pumps and systems. To produce vacuum in a two stage liquid ring vacuum pump a multi blade impeller on a shaft is positioned eccentrically in a cylindrical housing that is partially filled with sealing liquid. Basically between the inlet and discharge ports you have a rotary equipped inner. The components of a liquid ring vacuum pump.

For more than 110 years nash liquid ring technology has provided reliable solutions for process applications. Liquid ring vacuum pumps have six basic parts and can also be augmented with numerous accessories. This force holds the liquid ring against the. This benefits the user with less wear and simpler affordable maintenance.

Find out how the nash liquid ring vacuum pump w. Pump designed to remove gases through the use of rotating impeller blades that enter and leave a ring of liquid. Liquid ring vacuum pumps normally operate with water as the operating medium. If the vacuum pump run at the vapor pressure region bubbles will form in the seal liquid.

2be4 liquid ring vacuum pump. Nash liquid ring vacuum pumps are a reliable and durable solution for challenging process applications. It is due to the vacuum pump operate at the vapor pressure region of seal liquid. 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.

In liquid ring vacuum pump the cavitation is occurs as a result of vaporization of the seal liquid. As the bubble move from low pressure region to high pressure region the.