Designed to accept a large range of high quality floor finishes including vinyl, tile, carpet, blocks or terrazzo.
Manufactured from alluminium alloy for low corrosion and aluminium edging for superior finish as required.
The manhole cover has a range of unique features designed to improve appearance and performance.
- Vertical Frame Sections
- Mechanical Joints
- Base Plates
- Lock and Lift Facility
- Triple Sealed
- Twin fitted EPE Seals
- Architectural Edgings
Lock and lift bosses in aluminium are fitted as standard. Stainless steel bolts fitted as standard.
Lifting keys screw into the lifting bosses to ensure smooth and secure removal.
Covers can be fire integrity rated for up to 2 hours in accordance with BS476.
Primary and secondary fitted seals offer protection against the ingress or dirt and fluids.
- The primary (top) dirt seal is replaceable and prevents the ingress of dust and dirt.
- The secondary and tertiary (outer) EPE seal prevents the ingress of gas, air and water. There is no grease seal.
Quoted loadings are based on covers filled to the top surface with a good quality concrete. Recommended mix Grade C40. Suitable for internal usage with infrequent slow moving traffic up to 1.5 tonnes.
The cover rebate depth is 58mm.
Please note: It is a common error to measure the external dimensions of manhole covers. The majority of manhole cover dimensions given by any supplier are the internal dimensions so please remember this when ordering.