The design of these ceiling diffusers accepts air from surrounding surfaces and not directly below. For desired control control, simply screw the inverted cone centre.
Performance
Commonly used for air intake, the design of these ceiling diffusers accepts air from surrounding surfaces and not directly below. This makes it ideal for heat, smoke and vapour extraction/ transfer.
Size: 150mm
Cut Out Diameter: 230mm
- A = 147mm
- B = 265mm
- C = 15mm
- D = 90mm