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Optimize your air conditioning system with the 30x17 cm grille adapter for 120 mm ducting (Ref. ALI_EMB 30-120). Made of high-strength galvanized steel , this adapter ensures a tight and efficient transition between circular ducts and rectangular grilles. It's the ideal solution for air conditioning and ventilation installations looking to reduce pressure loss, prevent air leaks, and ensure maximum professional durability.
The 30x17cm grille inlet with 120mm pipe connection (Reference: ALI_EMB 30-120) is an essential component in any ducted air conditioning or forced ventilation system. This adapter allows for a clean, airtight, and efficient transition between rectangular supply or return grilles and circular air distribution ducts.
Made from high-strength materials, this component ensures minimal pressure drop, optimizing airflow and improving the energy efficiency of your air conditioning system. Its design is suitable for both professional installations and home renovations where a flawless technical finish is desired.
This adapter is compatible with a wide range of fixed and adjustable grilles with standard dimensions of 300x170 mm. Using the ALI_EMB 30-120 fitting ensures a solid mechanical connection that prevents air leaks in the suspended ceiling, which is essential for preventing condensation and unnecessary noise during installation.
Using metal fittings instead of makeshift solutions ensures the installation's durability. Galvanized steel not only provides structural rigidity but also meets fire safety regulations for buildings, unlike adapters made of uncertified plastic materials.
1. Is it compatible with any brand of grilles?
Yes, as long as the nominal size of the grate is 30x17 cm, this opening will fit perfectly, regardless of the grate manufacturer.
2. Can I connect a 125mm flexible tube?
Although the opening is 120mm, a 125mm tube can be adapted using a metal clamp to ensure a watertight seal, although ideally a 120mm conduit should be used for a precise fit.
3. Does it require special tools for assembly?
No, it is easily installed by fitting the grille into the rectangular frame and connecting the tube to the circular opening using clamps or technical aluminum tape.
4. Is it suitable for both cooling and heating?
Absolutely. Galvanized steel perfectly withstands the temperature ranges typical in ducted air conditioning and controlled mechanical ventilation (CMV) systems.
For optimal system performance, we recommend sealing the joints between the inlet and the pipe with self-adhesive aluminum tape. This will prevent pressure loss and ensure that the designed airflow reaches the room in full.
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