Stauff RS 150 E 03 B 4 Hydraulic Motion Controls Size: 18L 1 2 BSP blank filter Element Size: 18L 1 2 BSP Tee Reducer Size Type1: 15L Size Type2: 12L Size Type3: 15L Fitting Body only Steel Glass Fibre Outer Diameter (mm): 142 Inner Diameter (mm): 94 Length (mm): 262 Sealing: NBR β ratio >200