Ceiling air diffuser DQF

squareroundsheet steel

Supply air and return air installations in amenity rooms such as offices, shopping centres, restaurants, cinemas or clean rooms. They can be used for heating and cooling up to a Δt = -14 K. Mounting height from 2.6 – 4 m. The high induction of the swirl jet produced by the louvre layout reduces the end velocity of jet and the temperature difference very quickly. This allows the air to be blown into the room free from draughts even under extreme conditions (very high air change and high Δt). 150 – 3,000 m³/h, use in VAV installations from 100 - 40%.