Air Distribution / Commercial Displacement Diffusers
Ceiling displacement diffuser Q-DN and Q-DV
Placement flush with false ceiling or downstanding below the room ceiling, non-adjustable or adjustable.
Features:
- For low-turbulence air supply from ceiling
- Discharge height 2.5 – 3.5 m
- Vertical downflow supply air Jet
- Adjustable type also suitable for heating purposes; adjustment either by hand, or by thermostatic device or Servomotor
- Flush with ceiling or downstanding
- Minimum horizontal distance to workplace 1.5 m
- Connection to supply air duct at side or from above
Data:
Type Q-DN, non-adjustable
Volume flow rate range:
47 - 140 l/s [170 - 500 m³/h]
Discharge velocity:
0.15 – 0.45 m/s
Sizes:
625 mm x 625 mm (square)
625 mm x 1 250 mm (rectangular)
Type Q-DV, adjustable
Volume flow rate range:
94 - 140 l/s [340 - 500 m³/h]
Discharge velocity:
0.30 - 0.45 m/s
Sizes:
625 mm x 625 mm (square)
Downloads:
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