Technical data sheet
02 426 3845–6 · [email protected]
Diffusers & Supply Grilles
KRWCD
Rectangle Ceiling Diffuser (Bevelled Frame)
Supply Air (Ceiling Installation)
Specifications
- Material
- Aluminium
- Application
- Supply Air (Ceiling Installation)
- Functional Features
- 1, 2, 3, or 4-Way Directional Airflow
- Design Intent
- Bevelled Frame • Increases air throw, optimizes distribution, and prevents ceiling smudging • Ideal for premium interiors where cleanliness is a priority Linear & Narrow Space Optimization • Shaped to ensure air reaches both ends of rectangular rooms • Ideal for corridors, hallways, and narrow layouts
- Finish
- Powder Coated White, Anodized aluminium, or Custom Colors
- Size
- Standard or Custom Sizes
- Optional Accessory
- Opposed Blade Volume Damper (OBV)
Product dimensions
| Opening Size (inch) A | Neck Size (inch) B | Height (inch) C | Face Size (inch) D | Neck to Edge Distance (inch) E | Flange Width (Visible) (inch) F | Slope Length (curve) (inch) G | Slope Base Size (inch) H | Height w/OBV (inch) |
|---|---|---|---|---|---|---|---|---|
| 6x8 | 5 1/2 x 7 1/2 | 2 ⅛ | 10 7/8 x 12 7/8 | 2 ¾ | 1 ⅛ | 2 ⅝ | 8 7/8 x 10 7/8 | 3 ⅝ |
| 6x10 | 5 1/2 x 9 1/2 | 2 ⅛ | 10 7/8 x 14 7/8 | 2 ¾ | 1 ⅛ | 2 ⅝ | 8 7/8 x 12 7/8 | 3 ⅝ |
| 6x12 | 5 1/2 x 11 1/2 | 2 ⅛ | 10 7/8 x 16 7/8 | 2 ¾ | 1 ⅛ | 2 ⅝ | 8 7/8 x 14 7/8 | 3 ⅝ |
| 6x14 | 5 1/2 x 13 1/2 | 2 ⅛ | 10 7/8 x 18 7/8 | 2 ¾ | 1 ⅛ | 2 ⅝ | 8 7/8 x 16 7/8 | 3 ⅝ |
| 6x16 | 5 1/2 x 15 1/2 | 2 ⅛ | 10 7/8 x 20 7/8 | 2 ¾ | 1 ⅛ | 2 ⅝ | 8 7/8 x 18 7/8 | 3 ⅝ |
| 6x18 | 5 1/2 x 17 1/2 | 2 ⅛ | 10 7/8 x 22 7/8 | 2 ¾ | 1 ⅛ | 2 ⅝ | 8 7/8 x 20 7/8 | 3 ⅝ |
| 6x20 | 5 1/2 x 19 1/2 | 2 ⅛ | 10 7/8 x 24 7/8 | 2 ¾ | 1 ⅛ | 2 ⅝ | 8 7/8 x 22 7/8 | 3 ⅝ |
Please confirm dimensions and installation clearances with our team before ordering.