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The DOMUS Circular Ventilation Ducting Adaptor is designed for DIY enthusiasts and HVAC contractors who need to seamlessly transition between 125mm and 100mm pipe sizes within a ventilation system. Its primary benefit is providing a reliable, airtight reduction that maintains efficient airflow, though users should be aware that a separate Domus 593 connector is mandatory for attaching the 125mm end directly to standard piping.
| Colour | Red |
|---|---|
| Model Part Number | 119 |
| Brand | DOMUS |
No, this is specifically engineered for circular ventilation ducting profiles.
No, you must use a Domus 593 connector to bridge the connection between the adaptor and the 125mm pipe.
This adaptor is intended for standard ventilation systems. Consult technical specifications if you are planning to use it for high-temperature flue or specialized industrial gases.
It is compatible with Domus and Kair System 100 ducting, but compatibility with other generic brands cannot be guaranteed without checking dimensions.
It requires minimal maintenance. Periodically check that connections remain tight and clear of internal debris.
Verify that you are using the Domus 593 connector; the adaptor is designed to fit into a connector, not directly over standard pipe.
Use high-quality HVAC foil tape to seal the perimeter of the connection between the adaptor and the ducting.
To install, first ensure you have the required Domus 593 connector for the 125mm interface. Apply a small amount of silicone sealant or specialized ducting tape around the joints to ensure a permanent, airtight seal. The adaptor is compatible with both rigid and flexible circular ducting systems. For care, inspect the joints periodically for any accumulation of dust or lint, particularly if used in kitchen or bathroom extraction, and wipe clean with a damp cloth if necessary.
