Stauff 5030 PP SIP AF M W2 Versterkerkaarten Adjustable Male Stud Elbow 90° blank filter Element Adjustable Male Stud Elbow 90° with Lock Nut Type Size: 28L M33x2 Replacement Filter Element for Return Line Filters Micron Rating: 5 µm Material: Stainless Fibre Outer Diameter (mm): 60 Inner Diameter (mm): 34 Stacking Bolt Profiled with Initial Tension