Can be used for supply or return air, 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. For desired airflow control, simply screw the inverted cone centre. To "shut offf" flow -the cone can be fully wound in.
Duct Size: 200mm
Cutout Size: 300mm
Returns & Refunds 
Web Order 24/7 
For orders over $150 (ex. GST) 
Buy Now - Pay Later! 
Certified AS/NZS 
Australian Owned & Operated 
Lifetime Warranty 
Same Day Despatch 
Your browser is not currently supported.
Our website has detected that you are using an outdated browser that will prevent you from accessing certain features. An update is not required, but it is strongly recommended to improve your browsing experience.
Please use the latest version of Chrome, Firefox, or Safari.
My Account
My Lists
My Orders
My Invoices
Track My Order
