T30/30DD spring brake chamber(HV-S01) 
Original no: 925 302 0020 
Stroke: 64mm 
Port thread: 2-npt3/8 
Bolt thread: M16× 1.5 
Bolt center: 120.7mm 
Push rod thread: M16× 1.5 
Push rod length: 270mm 
Maximum operating pressure: 1mpa 
Operating temperature range: -40 to 80 degrees celsius 
Operating pressure: 800kpa