Our suction resp. vacuum filters of the GLF-series are specially designed for this case. They may be installed in a closed piping and can be inserted both on the intake side and on the pressure side.
For many years these filters have also proved of value in suction conveyors for powdery goods, in pneumatic mud conveyors, in sewage gas treatment plants, in mixers for powdery and grainy substances as well as in exhaust systems for the general industry (e.g. meal conveyor systems) and in cogeneration plants.
Our GLF-Filters are offered in 14 different sizes and in 3 different type series. Depending on the air resp. the gas quantity and in consideration of the operating pressure and operating temperature as well as the local and plant-specific circumstances a correspondent filter can be chosen out of this wide product range.
The filter consists of the housing and a replaceable filter cartridge. According to the demands, the housings can be supplied with e.g. carry fists, legs, earth flaps and differential pressure gauges.
Beyond it, individual customer desires can be considered.
Filter sizes and designs
The service type of our GLF-Filters by default is in the range of 300 Bm³/h to 20.000 Bm³/h. By means of 14 different installation sizes a fine structuring was attained within this energy spectrum.
Because of the choice between 3 different designs the corresponding filter can be used according the specific requirements.
Our filter cartridges made of three-dimensional impregnated needle-felt (e.g. polyester, nomex) in star-shaped (pleated) designs are, compared to conventional cartridges made of paper and fleece, characterised by a high dust storage capacity and a therefore long lifetime.