







🌬️ Elevate your airflow game with smart, silent ventilation!
The Kair White Gravity Grille is a high-efficiency 155mm x 155mm ducting air vent featuring a 100mm round rear spigot and automatic non-return gravity shutters. Designed for seamless push-fit installation, it delivers 7329.6 cc/s airflow with minimal static pressure drop, ensuring energy class A+++ performance. Perfect for diverse ventilation needs including bathrooms, kitchens, HVAC, and heat recovery systems, it meets Part F Building Regulations and is independently tested for reliable airflow and draft prevention.











| Air flow capacity | 7329.6 Cubic Centimetres Per Second | 
| Material | Polypropylene (PP) | 
| Mounting type | Wall Mount | 
| Included components | Non-return shutter flaps, 4 inch / 100mm round male spigot | 
| Controls type | Motion Sensor | 
| Number of speeds | 1 | 
| Item weight | 82 g | 
| Filter type | Filterless | 
| Item form | Pyramid | 
| Ventilation type | exhaust | 
| Vent Hood Design | Wall Mounted Canopy Hood | 
| Manufacturer | Kair | 
| Global Trade Identification Number | 05060272540890 | 
| Part Number | DUCVKC243 | 
| Product Dimensions | 15.5 x 4 x 15.5 cm; 81.65 g | 
| Item model number | SYS-100 | 
| Finish | Painted | 
| Item Package Quantity | 1 | 
| Special Features | Automatic Non-Return Shutters | 
| Batteries included? | No | 
| Batteries Required? | No | 
| Item Weight | 81.6 g | 
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