Catalog excerpts
Material Stainless steel (AISI 304 or equivalent). Closure mechanism Two-point closing mechanism with euro cylinder lock and three keys. Safety features Three handles and diagonal railing on inside of cover. Dimensions 2400 x 900 mm clear width Longest side = hinged side Upstand: 330 mm Gas springs Make it easy to open and close the hatch cover and automatically secure the hatch when open. Insulation Hard foam approx. 50 mm thick along the outside of the upright edge and approx. 80 mm thick in the cover itself. Windproof and waterproof EN 1026 / EN 12155: 650 Pa With neoprene rubber between the upright edge and cover. Rc value insulation Inside cover Rc = 3.81 (m2K/W) Maximum load Up to approx. 2,000 kg/m2 Surface paint Powder coating interior and exterior, colour white (RAL 9010). Other colours upon request. Available with Hook-on ladder Fixed ladder Fixed stair Safety railing
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