Stauff GMV 6065 PP DPAL AS M W13 Schakelventielen H1722512 323200 DKJH5040G2 1251465 blank filter Element H1722512 323200 DKJH5040G2 1251465 Clamp Assembly Standard Series Size 3 Ø20mm Polypropylene W5 Weld Plate Cover Plate Hex Head Bolt Profiled with Initial Tension