These robust liquid ring vacuum pumps in base plate design with mechanical seal are used in many industries in discontinuous and continuous operation in the three basic processes ‘suction, leakage extraction and degassing’, e.g. suction of dry gases, saturated gases and vapors as well as suction of contaminated gases. The pumps have a constant suction power for a wide range of applications.
These liquid ring vacuum pumps pump liquids at a constant vacuum and are used for pumping explosive gases, e.g. hydrogen or flammable and toxic media. Application-specific advantages of liquid ring vacuum pumps are also the oil-free vacuum generation, i.e. neither oil in the medium nor in the exhaust air and the minimum suction pressures of up to 33 mbar abs (operating liquid: water). With gas radiator up to 8 mbar abs.