Sewer Inspection Cover

Specification: Required pressure tolerance according to BS EN 124 Standard Available in two hinged and simple models Ability to open more than 90 degrees (easy to access and clean) Its lid edged to prevent rainwater and surface water from entering into the valve or the trap. It has a tab to lock the lid With galvanized bolt suitable for lid hinges. Presence of reinforced ribs on cover and lid to increase the strength of inspection cover With some holes on the cover for fixation in concrete without displacement