Aluminum Alloy Air Diffuser
This product has been discontinued and removed from our shelves.
GRAD is a professional air conditioning equipment supplier in China. Our aluminum alloy air diffuser is described below. Choose the proper model as per your needs.
FK-1/FK-19 Double-layer shutter air diffuser
The angle of the blade can be adjusted between 0° and 90°. Thus the air blowing distance and direction can meet your different needs.
FK-2/FK-20 Single-layer shutter air diffuser
As two popular aluminum alloy air diffusers, our FK-2 and FK-29 single-layer shutter air diffusers come with a single-layer shutter. The blade and frame are identical to those of FK-1 and FK-19 models. Together with FK-5 type aluminum alloy filter, it is usually used as the inlet of the return air. Opposed blade damper can be also mounted on the inlet to control the air flow.
FK-14 Gravity shutter air diffuser
This aluminum alloy air diffuser is suitable for rooms with positive air pressure. Usually, the blades close the inlet due to the self-weight. When the indoor pressure is higher the outdoor pressure, the blades will be pushed open and indoor air comes out. While if the outdoor pressure is higher, fresh air will blow the blades open and get in the room.
FK-10/FK-31 Square air diffuser
Our FK-10 and FK-31 square air diffuser can blow air horizontally to each direction. They are suitable for broadcasting studio, hospital, theater, classroom, music hall, library, lobby, office, store, shop, hotel, restaurant, gymnasium, and so on. To reduce the noise and make people comfortable, proper air speed, installation height, and installation position are needed.
FK-39/FK-8 Round air diffuser
Our FK-39 and FK-8 round air diffusers are usually mounted in the ceiling and used for diffusing warm and cool air horizontally. Because the induced air flow is larger than air extraction flow, the diffused air flow from these aluminum alloy air diffusers will weaken quickly. Thus a relative large air flow can be provided for a random indoor area.
