Why this ducting earns its place
Where two extraction runs need to feed into a single main exhaust riser, a T-piece junction is non-negotiable. This 350 mm Combisteel T-piece is engineered to blend airflow from two branch ducts smoothly into the main stack without turbulence or back-pressure. The 90° angle and properly profiled interior ensure that both incoming flows merge cleanly, preserving suction strength at each hood while minimizing the pressure loss that would slow your whole extraction.
At just 1 kg, it's surprisingly light for such a critical component—lightweight enough to hang reliably in a ceiling void, yet built from commercial-grade stainless steel to handle years of grease, heat, and steam. The junction is marked as "complete," meaning it arrives ready to install without additional adapters or internal baffles. This matters when you're commissioning extraction systems on a timeline; you can bolt and seal, not jury-rig.
In a multi-hood kitchen—a restaurant, catering prep, hotel kitchen—every branch hood has to pull its own suction while sharing the main stack. A proper T-piece like this one is what allows that balance. A poor junction creates dead zones, reduces airflow at the individual hoods, and can cause grease to settle in pockets. This one lets you build a system that works.
