Model: Air Techniques 53020, Air Techniques 53020-1, Air Techniques 53021, Air Techniques 53021-1, Air Techniques 53170, Air Techniques 53171, Air Techniques 53173, Air Techniques 53174, Air Techniques AirStar 100M, Air Techniques AirStar 10D, Air Techniques AirStar 10M, Air Techniques AirStar 12M, Air Techniques AirStar 21D, Air Techniques AirStar 21M, Air Techniques AirStar 22D, Air Techniques AirStar 22M, Air Techniques AirStar 30D, Air Techniques AirStar 30M, Air Techniques AirStar 50D, Air Techniques AirStar 50M, Air Techniques AirStar 70D, Air Techniques AirStar 70M, Air Techniques STS-15, Air Techniques STS-3, Air Techniques STS-5 , Air Techniques VacStar 2 , Air Techniques VacStar 20, Air Techniques VacStar 4, Air Techniques VacStar 40, Air Techniques VacStar 5, Air Techniques VacStar 50, Air Techniques VacStar 8, Air Techniques VacStar 80, and Air Techniques VacStar 80H
