H.D.P.E side seals on individual blades
Fully enclosed blade drive (gear train) mechanism
Fully sealed low leakage 2 mm thick aluminium case
Opposed blade operation
Aerofoil blade section with tip seal
Blade position indicator (motorised and manual)
Unique ratchet multi-position control lock
20 mm, 35 mm flange or spigotted section available
Overall width 65 mm with 20 mm flange, 75 mm with 35 mm flange
Extended spindle kit for motorisation
Rectangular shallow fit/spigotted section available
Aluminium, stainless steel and composite blade sections available
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
Volume Control Damper
Specifications
H.D.P.E side seals on individual blades
Fully enclosed blade drive (gear train) mechanism
Fully sealed low leakage 2 mm thick aluminium case
Opposed blade operation
Aerofoil blade section with tip seal
Blade position indicator (motorised and manual)
Unique ratchet multi-position control lock
20 mm, 35 mm flange or spigotted section available
Overall width 65 mm with 20 mm flange, 75 mm with 35 mm flange
Extended spindle kit for motorisation
Rectangular shallow fit/spigotted section available
Aluminium, stainless steel and composite blade sections available
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