A round to rectangular adapter joins round ducting or a fan spigot to flat rectangular duct, so you can run low-profile ducting through ceilings and floors. We stock Domus adapters for System 100 (110x54mm to 100mm, including a space-saving version), Supertube (204x60mm to 100mm or 125mm) and 220x90mm to 150mm. Match the flat duct size to your system, or call 01603 986784 for help. For fabricated steel ductwork, see our rectangular ducting.
Round To Rectangular Adapters
220x90mm To 150mm – Domus – Round To Rectangular Adapter – Part No. 970
Round To Rectangular Adapters
204x60mm To 100mm – Domus Supertube – Round To Rectangular Adapter – Part No. DD073
Round To Rectangular Adapters
110x54mm To 100mm – Domus System 100 – Round To Rectangular Adapter – Part No. DD070
Round To Rectangular Adapters
110x54mm To 100mm – Domus System 100 – Round To Rectangular Adapter Space Saving – Part No. DD071
Round To Rectangular Adapters
204x60mm To 125mm – Domus Supertube – Round To Rectangular Adapter – Part No. 570