5.3.1. Trapezoidal displacement outlet VA-T

For factories with airborne dust, fibres or aerosols, and permanent cooling.

Data

Volume flow rate range 85 – 695 l/(s?m) [300 – 2 500 m3/(h?m)]
Width 140, 290 and 500 mm
Length 800 – 1 800 mm
Coverage zone of supply air jets 4 - 8 m

Features

  • Low-turbulence displacement flow
  • Installation directly below main supply air ducts, as a rule several in a row
  • Umbrella-shaped discharge direction from horizontal to downward incline and vertical downflow
  • For applications with permanent cooling
  • On type partly covered for use directly in front of a wall
  • Discharge surface detachable for easy cleaning
  • Discharge height 3 to 4 m
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