Cylindrical Finedust Filter Type GRO Overview The GRO cylindrical filter cartridges are especially designed to meet the strict demands of gas turbine air filtration systems. The filter media used in these filters provides extra safe protection to gas turbines. The outstanding durability and the high efficiency of the filter media decreases the risk of dust entering due to media failure or due to high penetration values. FEATURES: • For use in gas turbine air filtration systems with backpulse cleaning • High quality paper made of cellulose & synthetic components • Filter is pulse cleanable • Long lifetime media with high tensile strength Finedust - HEPA / ULPA • Lowest initial pressure drop Fine Dust Filter Final Filter for Fan Filter Units Final Filter for Clean Rooms Final Filter for Channel Installation Highly Active Filter Surface & Low Pressure Drop Final Filter for Grid Systems

Design The filter has two zinc-coated steel end-caps on each end. The upper side has a glued cylindrical gasket and the lower one has an attached sealing disk. The reinforced pleated filter media FA8267 is cast together with the expanded zinc-coated steel screens into the caps with polyurethane. The embossed pleating spacers at the top of each pleat and the hot-melt fixation on the inside ensure the uniform shape of the filter media throughout the filter lifetime. AVAILABLE STANDARDS: This construction gives a highly active filter surface with a high dust-holding capacity and a low pressure drop....

Technical Data Filter Data Pleating height Filter media active surface / cartridge Initial pressure drop @ rated airflow Rated airflow Recommended final pressure drop Pressure Drop p [Pa] 700 600 500 400 Initial pressure drop 450g Finedust sand loaded Particle Size Efficiency (with 450 g finedust sand loaded)

Dimensional Drawing Inner diameter Height (without gasket) Outer diameter Order Numbers Order no. Synthetic Cellulose Blend Specifications are subject to change without prior notice HEPA & ULPA Filters for Industrial Clean Rooms FILT AIR Ltd. specializes in the use of advanced technologies to implement a purified air supply for high-tech industry clean rooms, the microelectronics business sectors, and pharmaceutical industries. FILT AIR Ltd. has a broad range of client groups, such as hospitals, industrial plants, commercial buildings, and companies requiring clean air inside gas turbines. FILT...