Dampers
Collar Damper
Frame & Blade made out of Extruded Al Profile
Manual key type regulation / control of airflow in collar ducts.
Mounted on Neck of Grills / Diffusers.
Plastic Bushes for easy operation.
Finish: Black / Mill Finish.
Also available in Mild Steel / Galvanised Steel Sheet Construction.
Back Draft Damper / Non Return Damper
- Frame & Blades are made out of high grade Al sheet.
- Prevention from the back draft of Air.
- Duct / Wall mounted Frames.
- Finish: Mill Finish.- Optional: GI Construction.
Double Flap Round Butterfly Damper
- Manual regulation / control of airflow in round collar ducts.
- Made out of high grade Galvanised sheet / Al sheets.
- Finish: Mill Finish.
- Optional: Extended sleeve
Single Blade Round Damper
- Manual regulation / control of airflow in round ventilation ducts.
- Frame & Blades are made from high grade Galvanised sheet.
- Control mechanism with open / close indication.
- Self-locking control mechanism made of rubber is installed in dampers.
- Finish: Mill Finish.
- Optional: Motorised / Motor Drive One side Flange.
GI Volume Control Damper
Manual regulation / control of airflow in main & branch ducts.
Frame & Blades are made from galvanised steel sheet in 1mm / 1.2 mm / 1.6 mm.
Control mechanism with open / close indication.
3 V Groove type blade for proper shutting of the damper.
Finish: Mill Finish.
Optional: Motorised / Motor Drive, Compression seal for low leakage. Discharge with Square-to-cylindrical transition section installation sub-frame.
GI Fire Damper with / without sleeve
- Frame & Blades are made out of galvanised
steel sheet in 1.6 mm
- Used for the isolation of duct penetrations between
fire compartments
- 3 V Groove type blade for proper shutting of the Fire damper.
- Motorised Fire Dampers are with electric Actuator and
spring return integrated end fully automatic operation.
- Fire resistant damper blade & release mechanism.
(In Fusible link type dampers)
- Stainless Steel pop up side seal for positive closure.
- Without Sleeve Fire dampers are in 6” depth.
- Sleeve: Available in 16” Sleeve, other sleeve option on demand.
- All possible combinations of width & height are available.
- Finish: Mill Finish.
- Installation Instruction: Fire damper blades should be in
closed position during installation.