Description Rubber Cap for pipeline inlet Outside diameter is approx 2 3/8 inch - Covers a 1.5 inch inlet hole This cap fits on the outside of the flange. Rubber cap only. Old Mueller number 3347 Stainless steel lid is NOT included Made of Long Life Neoprene Rubber Made in USA Mueller 8825772 GEA Koolway 7750-0085-238 Original Parts by Paul Mueller Co updated 8/26
