Jr Products 321-B-26-A Polar White City Water Dish With 1/2 Mpt

City Water Dish Polar white will replace any dish type water fill with a 3 1/2 inch opening. Brass check valve has a 1/2 inch M.P.T. fitting. Dish is constructed of durable plastic for a long life and won’t rust, discolor, or fade and is impact resistant. Comes with a replacement rubber dust cover to keep dirt and debris from your fresh water supply. cut out dimensions 3 1/2 inch Diameter. Outside dimensions 4 1/2 inch Diameter.