FI G 30 12S W3 MS Aggregaten Male Stud Branch Tee Size blank filter Element Male Stud Branch Tee Size Type: 06S 1 4 BSP Taper with Cutting Ring & Union Nut Steel Clamp Assemblies Standard Series Size 7 Ø70mm Polypropylene W5 Socket Cap Screw Hexagon Ral Nut Zinc Nickel Plated Straight Reducer Size Type1: 30S Size Type2: 12S with Cutting Ring & Union Nut Steel