Description Has Hole as shown for pipeline inlet. Cap available Separately. see Related Parts below *Small Stainless Steel Lid / Cover for Milk Plan tanks Please measure and verify size prior to ordering 8.125 inches OD Outside Diameter 207 mm *note this is available in a smaller size *also available in solid lid without hole Original MilkPlan Parts Related Items; W81510061 - White Rubber Cap as shown in main photo M-8825772 - Black Rubber Cap / cover for inlet hole M-3350 - Pipeline Inlet adaptor for 1.5 stainless product piping M-30418 - Large Rubber adaptor for 1.5 ss tubing 1259 - Small Rubber adaptor for 1.5 ss tubing MP-SS196-7.75 - 7 3/4 inch OD Stainless Steel Lid - no hole MP-SS-O-196-7.75 - 7 3/4 inch OD Stainless Steel Lid with hole MP-SS207-8.125 - 8 1/8 inch OD Stainless Steel Lid - no hole MP-SS207-O-8.125 - 8 1/8 inch OD Stainless Steel Lid with hole