... rubber lined, PU lined and textile jacket.Working pressure: 8 bar to 20 barFire hose diameter: 25 mm, 40 ... storz coupling. The ID, length and Working Pressure are flexible. We can redesign everything so that ... ControlPressure testing the hoseWhile the hose is under pressure, it is inspected for leaks and to ... to the customer.In addition to the final pressure testing, each hose is subjected to a variety ...