Stauff RE 160 G 05 B 4 Schakelventielen Straight Male Stud Fitting Size blank filter Element Straight Male Stud Fitting Size Type: 18L 3 8 BSP Metallic Sealing with Cutting Ring & Union Nut Steel GO Element 0270R015MM Glass Fibre Outer Diameter (mm): 114 Inner Diameter (mm): 68 β ratio >200