The leading manufacturer of compact mission critical, on-board gas solutions, for land, sea and air applications, including compact gas compressors called HiPPAG for the defence, defence and security industry worldwide. Applications include: cryogenic cooling systems, stores ejection and release systems, and pneumatic systems. Precision Air Systems delivers capability in pneumatics systems and components include: Gas storage vessels Gas supply systems Solenoid valves Pressure regulators Gas filters and dryers Pressurisation systems Precision formed pipes Flexible hoses New products include a small light weight heavy fuel internal engine for UAV's and mGO portable Oxygen concentrator for first responders.