Ceiling air diffuser DQJ-Q-SRhangingsquareround

ceiling air diffuser
ceiling air diffuser
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Characteristics

Installation
ceiling, hanging
Shape
square, round, rectangular

Description

Fields of application 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, with motorised adjustable throw pattern of up to 6 m. Function 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). The air jet direction can also be adjusted later, either manually or motor-driven, from horizontal to vertical. The free cross-section is the same in all louvre positions, so that pressure loss and volume level do not change when the throw pattern is adjusted. Volumetric flow range 150 – 3,000 m³/h, use in VAV installations from 100 - 40%.

Catalogs

DQJ
DQJ
39 Pages
DO
DO
10 Pages
CPL
CPL
15 Pages
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.