Stainless steel manhole HS7

rectangular

The cover is out of 4 mm chequer or raised pattern safety plate with the load class 15 kN (EN 124) The frame has an angle iron with perimeter frost-resistant and weatherproof seal in cover. It's raised from ground with external hinges, gas-pressurised spring, self-aligning positioning mechanism and has an opening assisted by gas-pressurised spring. Other sizes on request. Product information rectangular design safe to walk on surface water proof Load class A 15kN Material: Stainless steel 1.4301 / ASTM 304 At additional cost: Lock for securing / hook key Material: 1.4571/ASTM 316 ti Safety grille Safety rail