Stauff RB+RUL 139.7 PP W1 Hydrauliek Slang Clamp Assemblies Heavy Series Size blank filter Element Clamp Assemblies Heavy Series Size 8S Ø20mm Polypropylene W1 Cover Plate Clamp Assembly Heavy Series Size 3S Ø12mm Polyamide W12 Weld Plate for double Clamps Cover Plate Polypropylene DN 125 Carbon Steel untreated 139