Stauff SPAL 6042 PP DPAL AS M W10 Pneumatische Spare parts H1100404 320000 SFA4S50 1234768 blank filter Element H1100404 320000 SFA4S50 1234768 H1700200 160000 SFAH425 1251403 Hex Head Bolt Weld Plate Clamp Assemblies Heavy Series Size 6S Ø42mm Polypropylene W10 Cover Plate