Passenger Service Units (PSU)
Rockwell Collins designs and manufactures all the key PSU components that meet customer requirements, including reading lights, air outlet valves (gaspers), call attendant lights, “Fasten Seat Belt” signs, “No Smoking” signs, and Wi-Fi signs.
PSU Overview Information
Rockwell Collins’s PSU experience dates back many years, to programs including B717 and DC9 aircraft. As the leading supplier of PSU and oxygen equipment, Rockwell Collins can offer the option of integrating the oxygen module into the PSU, thus reducing overall system weight. Alternatively, Rockwell Collins can provide a separate PSU module and separate oxygen module to be integrated at the assembly line.
Rockwell Collins currently produces PSUs for the newest aircraft programs, including the Airbus A350XWB, Boeing B787, Boeing 747-8 Intercontinental, Sukhoi SuperJet100, and ARJ21 Aircraft.