Air filter GVA series

panelfor clean roomslow-pressure

The side covers are made from rigid polyurethane forming in combination with zinc coated profiles on the top and the bottom. This design provides the maximum space for the filter media pack and obtains an extremely high mechanical strength. The fibreglass media pleated in ‘Minipleat shape’ forms one continuous media and is cast in V-shape technology directly into the frame-sealant material. This design gives an absolutely tight media-frame connection in correlation to a highly active filter surface with a minimal pressure drop. The filters are supplied with a flat flange for a secure seal between the filter and each standard holding frame. Testing Each HEPA-filter is tested and packed in accordance with American Standard IEST-RP-CC-001.3 (HEPA and ULPA Filters) or in accordance with the European Standard EN 1822-1, 4&5 (Testing filter elements HEPA and ULPA efficiency and scan method) or other customer requested testing. Features Efficiencies of 99.97 % up to 99.99 % High quality glass fibre paper High quality standard due to Quality Assurance System Highly economic through high final pressure drop Any airflow direction possible making installing easy Rigid frame High quality glass fibre paper Zinc coated profiles Filter height only 292mm High quality standard due to Quality Assurance System High burst pressure (> 2000 Pa) Highly economical through high final pressure drop Useable in two flow directions Filter tested according to BS EN 1822 Standards ASHRAE 52.1 ISO 9001:2000 EN 779