The Rama Aviation product of Aircraft System Trainer PN RA-AS-86 can be operated by a switch which allows the air pressure from a reservoir to operate an actuator. This RA-AS-86 is designed to provide hands on training on a functional pneumatic system that uses actual aircraft parts. The system represents a pneumatic system that is used as an emergency backup for hydraulic system. Features -All components of pneumatic mounted on a vertical panel -Durable and moveable steel frame -Sturdy casters -Instructor User manual including student Lab. Practice -Computer based training included Components -Pneumatic actuator -Pneumatic filter -Pneumatic pressure gauge -Pneumatic reservoir -Valves -Check valve -Relief valve -Filler valve -Shuttel valve -Selenoid control valve -All necessary plumbing and fittings