Specifications Width 8.000 (cm) Height 5.000 (cm) Depth 5.500 (cm) Spring Material Polypropylene Max Working Pressure (barg) 90 Minimum Level 0 Outside Ø (mm) x Female Thread (in) 90 × 2 Pipe Outside Ø (mm) 90 - 92 Pressure 8.5 Size 90-2"