Round manhole cover D400

Clear Opening Ø900mm C250 With Inspection Hatch Cover & Frame CHRS Round With Inspection Hatch Class C250 CHRS covers and frames are made of composite material of fiberglass and special resin that is moulded at high temperature and high pressure with the standard of EN124:1994. Manufactured to BS: EN124 Class C250 With inspection hatch Central port cover clear opening 300mm Skid resistance Lockable with screws Sealed with rubber Manhole lid lifter :ID2242/ID692 Color available as black, grey, green, yellow and others Clients customized service