Fully enclosed and sealed drive mechanism
Galvanised case as standard
Sealed 110 mm x 40 mm steel channel casing
Low friction Self lubricating bearings
Aerofoil section aluminium 100 mm wide blade
Optional aerofoil blade with rubber tip seals
Opposed or parallel blade operation
Manual control, motorised or pneumatic version available
Bearing spindles enclosed in side frame to minimise leakage
High temperature bearings available
Construction complies with H.E.V.A.C. / B.S. requirements
Full range of sizes available
Available as rectangular, spigot, circular,& oval types
This damper will withstand high temperature
Tested @ 300 deg C min 1 hour – Test no F03038
Volume Control Dampers
Volume Control Dampers (Heavy Duty)
Fire/Smoke Dampers
Smoke Vent Dampers
Non Return Dampers
Pressure Relief Dampers
Pent House Louvre
Smoke Control Vent (SCV)
External Weather Louvre
Lobby Smoke Control Vent
Shutter Fire Damper
NoxBox
Click to download
Volume Control Damper (Heavy Duty)
Volume Control Damper (Heavy Duty)
Specifications
Fully enclosed and sealed drive mechanism
Galvanised case as standard
Sealed 110 mm x 40 mm steel channel casing
Low friction Self lubricating bearings
Aerofoil section aluminium 100 mm wide blade
Optional aerofoil blade with rubber tip seals
Opposed or parallel blade operation
Manual control, motorised or pneumatic version available
Bearing spindles enclosed in side frame to minimise leakage
High temperature bearings available
Construction complies with H.E.V.A.C. / B.S. requirements
Full range of sizes available
Available as rectangular, spigot, circular,& oval types
This damper will withstand high temperature
Tested @ 300 deg C min 1 hour – Test no F03038
Other available products
Volume Control Dampers
Volume Control Dampers (Heavy Duty)
Fire/Smoke Dampers
Smoke Vent Dampers
Non Return Dampers
Pressure Relief Dampers
Pent House Louvre
Smoke Control Vent (SCV)
External Weather Louvre
Lobby Smoke Control Vent
Shutter Fire Damper
NoxBox
Data Sheet
Click to download
Volume Control Damper (Heavy Duty)