Model Series 3000 Single Duct Terminal Unit VAV

Inclined opposed blade primary air
damper is inherently more linear in its
flow characteristics than the standard
butterfly type damper. More accurate
flow control is ensured, which reduces
hysteresis for more stable control of
the temperature in the zone.
• Available in 12 unit sizes to handle
from 100 - 3776 l/s.
• Compact low profile design to
accommodate tight ceiling spaces.
• Gauge taps provided for field
calibration and balancing.
• The unique blade and jamb seals
provide tight closure capabilities while
minimising sound generation.