Description Envirograf® have made a new fire proof Inspection Hatch with a clip door, which can easily be opened with a 2p or 10p coin. The hatch is fire insulated, with intumescent lining and smoke seals. The door can be removed, allowing for complete viewing for inside the ducting. To return the cover to the shut position, place the door into the slot and push cover to the shut position where the cover will then hold. The hatch can be fitted to walls and ceilings, either horizontally or vertically. The old model click-lock hatch is still available – please specify when ordering. Advantages – Provides 1-2 hours fire protection – Insulated version is fitted with fire and sound resistant sponge, providing acoustic protection – Intumescent lining will seal the aperture in a fire, whether in the open or closed position – Internal, spring-loaded locking mechanism means the hatch will remain closed even when installed in ceilings Application Instructions Use the cut-out size for a specific hatch to prepare the opening in the wall or ceiling. The hatch surround is simply screwed into place using the pre-drilled holes (2 holes on all 4 sides). All fixings are internal. Press the door to release the latch. The door can be taken out to give complete viewing inside the ducting. The hatch can be fitted horizontally or vertically; suitable for walls or ceilings. Can be made to any size. Order References / Sizes Non-insulated version Ref External size (W x H) ISL/GFH/100×100 100mm x 100mm ISL/GFH/200×125 200mm x 125mm ISL/GFH/200×200 200mm x 200mm ISL/GFH/300×300 300mm x 300mm ISL/GFH/400×400 400mm x 400mm Acoustic insulated version Ref External size (W x H) ISL/IGFH/100×100 100mm x 100mm ISL/IGFH/200×125 200mm x 125mm ISL/IGFH/200×200 200mm x 200mm ISL/IGFH/300×300 300mm x 300mm ISL/IGFH/400×400 400mm x 400mm Data Sheets TECHNICAL DATA TD148-02-2015.pdf APPLICATION DATA AP148-02-2015.pdf COSHH DATA HS148-GFH Insulated-08-2016.pdfHS148-08-2016.pdf
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