Silent Features
" AIRTRON" Opposed Blade/Parallel Blade Volume Control Dampers are designed for air volume flow and pressure control or to isolate sections of ducting in Airconditioning and Ventilation system.
Constructional Details
#....FRAME: Galvanised Sheet Steel thickness 1.2mm
#....BLADES: Aluminium fixed profile cerofoil blades thickness 1MM / 1.2mm
#....BEARINGS: PVC/Nylon Bush
#....SHAFT: Galvanised Steel
#....QUADRANT: locking type with position indicator
#....GENERAL: All joints are welded and sealed for Airtight operation and all welded joints are protected by aluminum spray coating.
Available finishes
----Galvanised sheet frame
----Epoxy primary coated finish
AVAILABLE STANDARD SIZES
L | 150 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | 1200 |
H | 100 | 200 | 300 | 400 | 500 | 600 | 800 | 900 | 1000 | 1200 |
(any combination of L x H)
"AIRTRON" Volume Control Dampers are also
available in 50mm increments.
AVAILABLE STANDARD TYPES & MODELS
MODEL | NOMENCLATURE | ACCESSORIES |
CD | O - S | Opposed blade damper with slip on fixing |
P - S | Parallel blade damper with slip on fixing | |
O - F | Opposed blade damper with flange fixing | |
P - F | Parallel blade damper with flange fixing | |
O - C | Opposed blade damper with "C" cleat fixing | |
P - C | Parallel blade damper with "C" cleat fixing |