Cast iron manhole with a telescopic tube L = 500mm, dn315, class D400 (= 40T, 400 kN), square, screwed W0600-1320-0101-000

Application according to PN-EN 124-2 - Manhole tops for surfaces for pedestrian and vehicle traffic up to 40 tons.
Manholes made of gray cast iron, the lid has positioners, additionally secured with two hexagonal screws. As standard, the tops are protected against corrosion. Pipe mounted with 3 bolts, chamfered.
Complete with DN315 pipe L = 500mm.