This is Norwesco's 22" vented hinged threaded tank manway, 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, and the threaded closure screws down onto the collar. A vent is built into the lid, as reflected in the product name.
What You Get
One 22-inch vented, hinged, threaded manway lid with the included ring/collar (Norwesco part 63874, also listed as the 22 Inch Hinged Lid With Collar & Vent). Match the opening size and thread style to your tank before ordering, and call us at 866-418-1777 if you want us to confirm fit for your specific tank. For a live freight quote to your ZIP, use our freight cost estimator.
