Inspection Hatch Standard, S0500N, 400x400mm, Arne Thuresson

Description

The hatch is made of galvanized sheet steel and consists of three parts; frame, door and fixing plate. The front of the door is powder-coated white, color NCS S 0500-N, gloss 30. The door is attached to the frame with a snap lock. 400x400 mm. 500x500 mm and larger have a chisel lock. The frame was attached to the wall and ceiling with attached clamps, the same number per side, for board thicknesses between 12.5-25 mm. A chisel lock is included in STDN5050, STDN5060 and STDN6060. The standard hatches with dimensions 500x600 and 600x600 are available with hinges on the 600 side as standard.  The dimensions given are the dimensions for drilling holes in the wall. The hatch is used for new production, rebuilds and renovations in plaster walls and ceilings where there is a need for an opening for e.g. survey or inspection of taps and ventilation dampers.