Specifications Width 8.000 (cm) Height 5.000 (cm) Depth 5.500 (cm) Spring Material Polypropylene Max Working Pressure (barg) 50 Minimum Level 2 Outside Ø (mm) x Female Thread (in) 50 × ¾ Pipe Outside Ø (mm) 50 - 52 Pressure 8.5 Size 50-3/4"