Cast Iron Manhole Covers/ Inspection Chamber.

Manhole Cover Frame Cast black is manufactured from high-grade iron material. The product measures 600 x 450mm, 600mm x600mm (L x W). Available in light duty, medium duty and Heavy duty. . Features & benefits No sharp exposed edges for safety Corrosion resistant Hot dipped iron for long life Easy installation with moulded grouting flange Easy handling Continuous surface seal for avoiding water ingress and odour.