Stauff 6044.5 PP H DPAL AS M W19 Kaarthouders Adjustable Elbow (90°) with 24° blank filter Element Adjustable Elbow (90°) with 24° Taper O Ring Size Type: 12L with Cutting Ring & Union Nut Steel 3mm Polyamide W3 Weld Plate Cover Plate 5mm Polypropylene W19 Cover Plate without Initial Tension