The filter medium in the pocket filter is made up of extremely fine synthetic fibres that are sown together to wedge-shaped filter pockets. The end frames are made of galvanised steel or plastic. The individual pockets are securely fastened to the frame and sealed with a corrosion-proof plastic gasket.
Components such as fans produce unwanted noise. To keep the noise level at an acceptable level, noise insulators are built into the ventilation system at suitable places. If the insulation is sufficient, their aerodynamic drag is kept low as well. The aerodynamically profiled splitter frames reduce pressure loss and therefore operational costs. The surfaces of the absorption material used is made of non-putrescible, biodegradable mineral wool. The noise insulators are covered with damp-resistant glass silk resistant to wear and tear as well as with galvanized steel.
The demands on the energy efficiency of fans are ever growing. Our high-performance fans were especially developed for their use in modern ventilation and air-conditioning systems and are perfect to move air and mildly aggressive gases and fumes. The rotor technology is subjected to continued further development. The result: Low power consumption, low costs and low noise.