China Factory Aluminum Round Air Conditioning Ceiling Diffusers for Ventilation, Find details about China Round Diffuser, Ceiling Diffuser from China Factory Aluminum Round Air Conditioning Ceiling Diffusers for Ventilation
FEATURES
* The circular design guarantee an uniform radial discharge in suppkly air applications
* They can be used both for supply and return applications
* They are suitable for using in rooms with heights up tp 4m(A,B,C designs),6m(D design).8m(H design)
* Material: They are made of aluminum sheet
* Accessories: Damper(butterfly damper in plastic or steel manual )control;radial-shape damper screw control)
* Mounting: Screw type
* Finishing: White powder coating RAL9016,RAL9010,or customized color.Anodized
SELECTION TABLE
Standard Size | Φ D | Φ A | Air Volume (m3/h) | Throw Max.(m) |
150 | 145 | 250 | 134 | 1.3 |
200 | 195 | 300 | 242 | 1.55 |
250 | 245 | 350 | 359 | 1.8 |
300 | 295 | 400 | 503 | 2.2 |
350 | 345 | 450 | 665 | 2.4 |
Datas are chosen when the air velocity is 2.5 m/s and the velocity at throw distance is 0.25 m/s |