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Name: HY-DB Single-level Shutter Air DiffuserModel: HY-DB-1 blade parallel long sideHY-DB-2 blade vertical long sideHY-DB-Z narrow frameHY-DB-K wide frame
CertificteOur company’s air diffuser is manufactured in compliance with Construction Industry Standard of People’s Republic of China, including HVAC Diffuser JC/T14-1999 and Method of Testing for Rating Air Distributor Performance JC/20-1999.
AdvantagesThe air diffuser adopts high quality aluminum alloy. Its surface is processed by anodic oxidation and it is smooth, clean, beautiful and corrosion resistance. The surface is in original color of aluminum (silver white), but it can be changed to other color by spraying plastic according to client’s requirement.
Description1. Single-level movable shutter air diffuser is usually applicable to return air as well as air supply.2. As the return air diffuser, it can be equipped with HY-FG air diffuser filter (HY-FG-1 aluminum net air diffuser filter, HY-FG-2 nylon net air diffuser filter). As the air supply diffuser, it can be equipped with HY-JT air diffuser control damper (HY-JT-1 rectangle air diffuser control damper of hand operated, HY-JT-2 rectangle air diffuser control damper of hand operated, HY-JT-3 rectangle air diffuser control damper of electric controlled.3. The movable shutter can be adjusted within angle range 0~180°. It can form different diffuse angle and air supply distance by adjusting different blade angle combinations.4. The frame has two types of narrow and wide. In the diagram, the size in the bracket is wide type. Please definitely tell us the type of narrow or wide when you order. Otherwise, it should be manufactured according to the narrow type.5. The blade can be parallel with the long side, or be vertical with the long side. Please definitely tell us which kind you need. Otherwise, it should be manufactured according to the vertical type.HY-DB Single-level Shutter Air Diffuser