Clark Drain 5 Tonne GPW Recessed Manhole Cover and Frame 450 x 450 x 43.5mm Galvanised Steel

The Clark Drain Manhole Cover and Frame boasts a 5-tonne Gross Plated Weight (GPW) load rating. It fits a clear opening of 450mm, making it ideal for internal use. The cover is made of galvanized steel, while the square frame with a circular opening is constructed from black polypropylene. A reliable rubber gasket seal and a four-screw locking mechanism ensure secure fastening. The recessed design allows for easy concrete or screed infill integration. This manhole cover and frame can be rotated to align with surface patterns for flexible installation. The tray is fixed to the frame with four locking screws positioned under lifting key caps. A factory-fitted neoprene sealing gasket prevents unwanted odours from escaping. The square-to-round frame design and integral lifting handles, tested to 60kg of direct lift, enhance usability. The product meets Mild Steel: BS EN 1449:1991/EN 10025:2004.. Clark Drain 5 Tonne GPW Recessed Manhole Cover and Frame 450 x 450 x 43.5mm Galvanised Steel