1.6.3. Variable twist outlet with guide ring DD-VL

For installation flush with ceiling or downstanding in high halls, particularly suitable for large thermal load fluctuations and high acoustic requirements.

Data

Volume flow rate range 170 – 3 055 l/s [600 – 11 000 m3/h]
Nominal sizes DN 315, DN 400, DN 500, DN 630 and DN 710
Discharge height 3 – 12 m

Features

  • Adjustable discharge direction from horizontal to vertical, manually or with servomotor
  • Radial jet dispersion
  • Shorter heating-up period with vertical discharge direction
  • Connection to spiral-seam duct or connection box
  • Low sound power level
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