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Aluminum Flaps

Aluminum Flaps

Aluminum inspection flaps with gypsum board.

The flaps are made of welded two frames of aluminum angles, suitably fitted with clearance. Filled with gypsum board - Hydro board H2 (GKBI) 12.5 mm or 25 mm. Locked with two ratchet locks that open the flap when it is pressed. To prevent self-immobilization, hang the door leaf and fasten it with a carabiner. The flaps are installed in the walls and ceilings, for easy access to valves, switches and other devices.

Internal dimensions in mm Width x hights 

External dimenstions in mm Width x hights 

 
200 x 200250 x 250 
300 x 300350 x 350 
400 x 400450 x 450 
500 x 500550 x 550 
600 x 600650 x 650