Warranty: 2 years Part number of the recommended special tools: LS 7 Height [mm]: 86 Thread Size: 3/4-16 UNF-2B Outer diameter [mm]: 76 Supplementary Article/Info 2: with one anti-return valve Outer diameter 2 [mm]: 70 Inner diameter 2 [mm]: 61 Bypass Valve Opening Pressure [bar]: 1.4