Stocked both in plain poly or available with poly-urethane insulation. Available in a wide range of sizes to suit ducted heating, air-conditioning or evaporative cooling applications.
Can't seem to find the right size combination? A reducer can decrease the size of a BTO!
All measurements are listed in the order of: A - B - C (see diagram below)
The measurements are in inches - quick conversion:
6" = 150mm
8" = 200mm
10" = 250mm
12" = 300mm
14" = 350mm
16" = 400mm
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