The 30-minute inspection access panel is specially designed for installation on service ducts. One of the requirements is that the «fire load is both inside and out- side the duct», and the fire resistance classification is EI 30.
It offers safe protection against the spread of fire from a location in the duct where it is placed. The aluminium mounting frame is fitted with a fire protection strip.
The inspection cover is filled with DF fire-proof panels and protected against smoke by a four-sided peripheral seal.
The cover is attached on both sides by self-adjusting safety arms. These safety arms ensure that the cover locks in place every time the door is opened. The cover can be easily removed and refitted.
To be wall fitted.
Fire report CSTB RS-20-054 + EXT 20.168 (2 x 12.5 mm).
Customised dimensions on request, up to the maxi- mum dimensions allowed by the report.
The mounting frame can be simply installed in the wall aperture (about 5-10 mm larger than the installation dimensions of the access panel).
The fastenings of the mounting frame must always be facing upwards.
The access panel is attached to the plasterboard partition using drywall screws supplied by the customer.
Fit protective caps to the back of the screw points.