Aluminium Recessed Triple Sealed Manhole Cover 300mm x 300mm x 60mm

EcoGrid's aluminium triple-seal recess manhole cover is designed for external use. It blends seamlessly with tiles, paving, or grass by filling the recessed frame with matching substrates. Available in various internal dimensions, it is tested to EN124 for lorry load bearing. Made from extruded aluminium with a 3mm galvanized steel bottom, it's robust and durable. The lockable cover features three seals: two EPDM at the base and one T-rubber on the outside frame, ensuring it is odour-proof, waterproof, and gas-proof. Its clear opening size is 300mm x 300mm, with a 390mm x 390mm external size and 41mm in-tray and 60mm overall depth. It includes reinforcement mesh for added durability and specialist lifting keys for easy fitting and maintenance. Available sizes range from 150mm x 150mm to 1000mm x 1000mm with 41mm and 61mm in-tray depths.. Aluminium Recessed Triple Sealed Manhole Cover 300mm x 300mm x 60mm