A galvanised spiral duct reducer is used within ventilation and HVAC systems to connect two different sizes of spiral ductwork. Manufactured from durable galvanised steel, it provides a strong and reliable transition between duct diameters while helping to maintain efficient airflow through the system.
Spiral duct reducers are commonly used in commercial, industrial and residential ventilation installations and can be supplied in a range of sizes to suit different ductwork requirements.




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