This is the official product video for the Norwesco 23 Inch Lid Riser Combo. Full specifications, dimensions, and live pricing are on the product page.
When inspection and service demand access... clarity matters. The Norwesco 23 Inch Lid Riser Combo is a black polyethylene riser-and-lid set for a tank access opening. It measures 23 inches square with a 4-inch profile and weighs about 15 pounds. The riser raises the access opening while the lid closes it off... keeping debris out and remaining removable for inspection and service. Supplied as a matched pair, the lid and riser seat together without hunting for a separate cover. Molded from polyethylene—the same corrosion-free family as the tank body—there is no steel to rust and no coating to maintain at the access point. Norwesco 23 Inch Lid Riser Combo. Secure Access. No Rust. OneSource Plastics.