Thetford 94220 Fresh Water Inlet provides a recessed inlet without hatch for a 3-1/2 inch diameter cutout size, 4-3/4 inch outside diameter, and 3/4 inch dish depth; the 2-1/2 inch valve depth features a plastic check valve with 1/2 inch male pipe thread (MPT) and is manufactured by B&B Molders. Constructed of UV- and impact-resistant Polar White material, it is IAPMO/ NSF/ CSA/ TEI certified and cross referenced to B&B 321-B-2P-A.
