A liquid band vacuum pump is simple to operate and can be used in several applications across various industries. A liquid band pump works with a sealant necessary in its operation. This liquid can be water, essential oil or any various other solvent which can be rotated by an impeller within the casing of the pump.
De Vakuum Pumpe 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, sometimes known as “blank off” vacuum, of 0.010 Torr (10 microns, 1 x 10-2 Torr or 0.0133 mbar).