The Chandler 1021-5804 is a 22-inch steel frac tank manway with a 4-inch steel neck and 5-wingnut latching, engineered for frac tanks and frac tank trucks.
The Chandler 1021-5804 Manway is specifically engineered for use on frac tanks and frac tank trucks, trusted by all major OEM frac tank manufacturers and built in the USA by Chandler VAC. It comes standard with five 5/8-inch wingnut assemblies, a D-shaped 22-inch Buna gasket seated in the neck, and a hinge pin assembly.