Air compressor

A liquid band screw air compressor vacuum pump is simple to operate and is used in a number of applications across various industries. A liquid ring pump works together with a sealant needed in its operation. This liquid could be water, essential oil or any various other solvent which is usually rotated by an impeller within the casing of the pump.

The typical oil used in a big rotary piston vacuum pump is a mineral oil that has been through a distillation process to reduce its vapor pressure. These vacuum pumps have an ultimate vacuum, occasionally called “blank off” vacuum, of 0.010 Torr (10 microns, 1 x 10-2 Torr or 0.0133 mbar).


Recent Posts