Blade
- Material:
- Aluminum 6063
- Dimension:
- 4 in / 100 mm
- Treatment:
- T5
- Finish:
- Mill
- Gasket:
- Thermoplastic Rubber
Dampers
Thermal Break Damper
Our Opposed Blade Thermal Break Dampers carries the same dimensional design as our Standard Damper with the added benefit of a 100mm / nominal 4” thermal break air foil blade. The new blade design enables a reduction of thermal exchange on 90% of the damper’s surface while maintaining the quality…
- Material
- nylon
- Thermal break
- Yes
- Working Temperature: Minimum
- -20 °C
- Working Temperature: Maximum
- 80 °C
- Working Temperature: Single Section Maximum Width
- 55 in.
Air opening dimensions
Enter the clear air opening height and width, rather than outside frame dimensions. Add a row for each size.
DraftMATE sizing tool
Enter product dimensions and generate a drawing before you request a quote.
Size Your DamperOr call 713-538-2050 · Mon–Fri 7am–4pm CT
Opposed Blade Aluminum Thermal Break Damper
Our Opposed Blade Thermal Break Dampers carries the same dimensional design as our Standard Damper with the added benefit of a 100mm / nominal 4” thermal break air foil blade. The new blade design enables a reduction of thermal exchange on 90% of the damper’s surface while maintaining the quality and benefits of the original design. The blade is comprised of two sections of aluminum profile with PA6.6 ISO-Bar profiles joined by an automated clamping process that prevents movement, shifting, or slipping during cutting. It features the same all aluminum construction with our fiberglass reinforced nylon gearing system housed internally. No failure due to rust, corrosion, or debris accumulation. All of our dampers are made to order with short lead times. Single and multi-sectional dampers can be easily made for normal open/close operation as well as face & bypass operation.
What's inside
The parts that make up the Thermal Break Damper.
Frame
Nominal 5 in wide, U-shape
Blade Blocks
- Material:
- Polyammide and fiberglass PA6 + GF 20%
- Color:
- Black
Gears
- Material:
- Copolymer polypropylene and fiberglass
*Optional flame retardant V-5
Control
1/2 in Square Control Shaft
*Optional die-cast aluminum handle
