For horizontal supply air supply in four directions
Ceiling diffusers with square faceplate
Standard sizes 250, 300, 400, 500, 600, 625
Air flow level 20 – 700 l/s or 72 – 2520 m³/h
Square front panel
The front panel is made of sheet steel and powder coated
For supply and extract air
For systems with variable and constant air flow
For all types of ceilings
Rapid equalization of temperatures and reduction of air flow speed is achieved due to the high level of ejection
Additional equipment and accessories
The diffuser front panel can be painted in RAL CLASSIC colors
Horizontal or vertical duct connection
Adjustment plates for changing the direction of air supply
Mounting plate for installation in a duct without a plenum
Plenum box with measuring point and valve flap with flexible rod
Application
Ceiling diffusers of the DLQ series are suitable for supply or exhaust ventilation to create comfortable indoor conditions
An attractive design element for architects and clients with high aesthetic requirements
Horizontal supply of supply air in four directions for mixing air flows
Rapid equalization of temperatures and reduction of air flow speed is achieved due to the high level of ejection
For systems with variable and constant air flow
Temperature difference between supply air and room air from –10 to +10 K
For rooms with ceiling heights up to 4 m (lower edge of suspended ceiling)
For all types of ceilings
Characteristics
Horizontal supply air supply in four directions
Front panel made of galvanized sheet steel
For all types of ceilings
Horizontal or vertical duct connection
Standard sizes
250, 300, 400, 500, 600, 625
Work process
Ceiling diffusers direct air from the air conditioning system into the room. The air flow obtained at the outlet of the diffuser allows one to achieve high ejection values, thereby quickly reducing the flow rate and leveling out the temperature difference between the supply air and the air in the room. Ceiling diffusers can be used for high air flow rates. As a result, there is a mixing of air flows in comfort zones, with a good distribution of air jets throughout the room and a small turbulent vortex in the area where people are present.
Ceiling diffusers of the DLQ series have fixed guide vanes. Horizontal air supply in four directions. The temperature difference between the supply air and the room can range from –10 to +10 K.
To create an attractive, holistic room design, the DLQ series diffusers can also be used for exhaust ventilation.
Standard sizes 250, 300, 400, 500, 600, 625 mm
Min. air flow level 20 – 250 l/s or 72 – 900 m³/h
Max. air flow level, at LWA ≅ 50 dB(A) 575 – 700 l/s or 2070 – 2520 m³/h
Temperature difference between supply air and room –10 to +10K
