This is the official product video for the 22" Vented Hinged Threaded Tank Manway (Ring Included). Full specifications, dimensions, and live pricing are on the product page.
A 22-inch vented, hinged, threaded manway lid... sold with the ring (collar) included, so you get the lid and ring together in one part number... The hinged design keeps the lid attached to the collar when it's open... The threaded closure screws down onto the collar... A vent is built into the lid, as reflected in the product name... This is Norwesco part 63874, also listed as the 22 Inch Hinged Lid With Collar & Vent... Match the opening size and thread style to your tank... One part number. One lid. One ring... 22" Vented Hinged Threaded Tank Manway (Ring Included). HINGED. THREADED. VENTED. OneSource Plastics.