Description Sold Each Bou-matic style shell features ribbed rim, which stops inflations from twisting. Stainless Steel INOX 1 piece shell Top O.D. Outside Diameter is 2 inches. Bottom opening is 3/4 inch diameter. Length is 5 3/8 inch Shell accepts F1, R1, P1 and FAS inflations and, F2, R2, P2 and similar inflations. Fits our vented and nonvented inflations at links below order 4 per cow milking unit order 2 per goat milking unit GEA number 4999-1100-005 63011 121000 10009 11/2022
