Model DD-500 Shown
Dual Duct
Series DD-500 Dual Duct air terminals are designed to regulate the flow of conditioned air in dual duct air distribution systems. In a dual duct system, both heated and cooled air are provided to the air terminal and mixed to provide the desired discharge temperature. The DD-500 is available with a wide range of standard control sequences.
  • Series DD-500 Dual Duct air terminals are designed to regulate the flow of conditioned air in dual duct air distribution systems. In a dual duct system, both heated and cooled air are provided to the air terminal and mixed to provide the desired discharge temperature. The DD-500 is available with a wide range of standard control sequences.
  • Series DD-500 Air Terminals feature a low leakage single blade damper. The DD-500 series is avalable with pneumatic, electric, analog electronic, and DDC (by others) factory mounted controls. DD-500 air terminals are available for both system pressure independent and system pressure dependent applications
  • Series DD-500 air terminals are recommended for use in duct systems with static pressures up to 3" water gague.