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The SPIRAL FLAT OVAL DUCT is precision formed on automatic machinery with Galvanized sheet, aluminum or stainless steel and has all the superior construction features of the SPIRAL ROUND DUCT. It has been designed to-
- Provide an engineered duct for areas with low head room and restricted locations which will not accommodate a round duct.
- Provide a duct without sharp corners so that air turbulence is minimized.
- Suitable for low roof heights.
- Typical variations of flat oval duct with identical circumference which can be made from the diameter circular tubes.
- Thickness range- 0.4mm to 1.2mm, with required length.
- Fittings - Complete machine made up of CNC PLASMA cutting elbows joining by gore locker.