Thetford City/Gravity-NO DOOR WITH PLASTIC CHECK VALVE

Original Factory Parts/ Direct OEM Replacement - UV stable and colorfast - Made in USA - Factory tested for ZERO leakage - Plastic check valve with 1/2" male pipe thread - Spout accepts either 1-1/4" or 1-3/8" water fill hose - Includes 3/8" tank vent connection - Includes installation kit - Impact and road salt resistant - Non-yellowing white