- Made out of high Grade Galvanised steel sheet.
- Available in 2” or 3” height options.
- Made in Single piece joint-less construction.
- Finish: Mill Finish
- Made out of high Grade Galvanised steel sheet.
- Plenum boxes are used in Supply / Exhaust air through Grills & Diffusers. Can work with high pressure with low sound. (Insulated Plenum)
- Viable for future system changes.
- Can be connected regardless of straight ducting
- Finish: Mill Finish.
Optional: Collar Damper, Insulation inside the plenum.