Rotary floor twist diffuser DB-D

Air Distribution / Floor Diffusers

Installation in raised floors; air supply from below with large induction effect in floor zone, with inclined air jet axis.

High-induction air jet with jet axis incline of 30° to vertical, rotatable for individual adjustment of air velocities at head level seated person
For installation with a clamp insert in a through bore of the floor tile; DN 200 also design for insertion in a stepped bore
Twist element and clamp insert available in plastic and Aluminium
Depending on type: Air outlet element fitted with lock against unauthorized removal
Suitable for air connection to the ‘pressurized plenum’ system, or with connection box for duct connection
With distributor basket for even air supply; also available with throttle device for volume flow rate Adjustment

Volume flow rate range:

5.5 – 50 l/s [20 – 180 m³/h]

Nominal sizes:

DN 125 and DN 200

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