Heavy Duty Septic Tank Covers Outdoor, 450 Round Manhole Cover and Frame Stainless Steel, Recessed Invisible Inspection Port Covers Sewer Lid with Pull Holes(D 50cm)

Invisible Manhole Cover: The manhole lid with embedded design, you can fill with the brick, concrete, tile, stone, mortar, or resin which you are using in that location so it blends in as much as possible Metal Sewer Lid: The sewer cover is made of 304 stainless steel and reinforced bars, with fully welded connection technology, which is load-bearing 800 Kgs / 1763.7 Lbs and allows pedestrians and electric vehicles to pass through Easy to Open and Close: Our inspection port lid with pull hole, for easy opening with a manhole cover hook, to inspection, cleaning and maintenance work Installation steps: Firstly, put the outer frame into the holes, then put the inner frame into the outer frame, and then lay cement on the bottom of the inner frame. Finally, lay the same material as the surroundings Versatile: The manhole cover fit valves, distribution boxes, control zone kits, and other irrigation accessorie. Suitable for residential areas, commercial areas, public places, neighborhood, sidewalks, etc