HVAC Equipment
  • Champion
Security
  • American Dynamics
  • DSC
  • Illustra
  • Tyco
Industrial Refrigeration
Fire Suppression
  • Chemguard
  • Pyro-Chem
  • RapidResponse
  • Tyco
Retail Solutions
Building Automation & Controls
  • BCPRO
  • VERASYS
Fire Detection
  • Autocall
  • CWSI
  • Vigilant
  • Zettler

Diretório Global

HVAC Equipment
  • Champion
Security
  • American Dynamics
  • DSC
  • Illustra
  • Tyco
Industrial Refrigeration
Fire Suppression
  • Chemguard
  • Pyro-Chem
  • RapidResponse
  • Tyco
Retail Solutions
Building Automation & Controls
  • BCPRO
  • VERASYS
Fire Detection
  • Autocall
  • CWSI
  • Vigilant
  • Zettler

Diretório Global

PD-1250 Pressure Relief Backdraft Damper

Formed aluminum blade and aluminum frame damper
The PD-1250 damper provides backdraft protection in light to medium duty applications that demand less than 12 cfm per square foot of leakage at 1/2 inch WG. The PD-1250 provides system relief when operational pressures exceed system defined maximum level.



Recursos e benefícios
Resources
  • Aluminum construction maintains a good-looking appearance.
  • Blades overlap frame, providing optimum resistance to weather.
  • Non-metallic blade-to-blade seal provides quiet operation during highest spot velocities.