Gravity fill and lead free brass city water fill with 1/2 inch MPT, 1-1/4 inch barb tank connection and 1/2 inch air vent. Cutout is 5-1/2 inch width x 3-1/2 inch height and overall dimensions are 7-1/2 inch width x 5-1/4 inch height. Includes installation tape & hardware in a retail package.
