Rectangular Channels Connectors
 
The 55mm/110mm channel system is used for long duct runs where space is unrestricted and suitable for refurbishment or horizontal duct runs in roof and ceiling voids and is designed specifically for applications requiring lower extraction rates such as in bathrooms, toilets, utility rooms, and low power cooker hoods
 
Specifications:

Quick and easy fit
Lightweight
Material: PVC
Colour: White
Flame retardant