Open-frame unit with a Hanbell nameplate on its blue insulated vessel

Photo: Mariusz Młynarczyk / CloudAir.tech

An open-frame unit with a blue insulated vertical vessel, a compressor and black-lagged piping is displayed without casing, the vessel carrying a Hanbell nameplate. Visitors examine its brass valves and connections up close, with a HiRef panel behind them and Hall 11 signage overhead.