CEILING RADIATION Fire Damper installed Plenum Sleeve
Static Ceiling Radiation Dampers
Ceiling Radiation Damper, Size 320, For Model SP A200-A390 and B50-B200, Product # CRD-320 | Greenheck
Greenheck - Ceiling Radiation Damper | Ceiling Radiation Dampers, or Ceiling Dampers, are used to protect penetrations through the ceiling membrane of fire rated floor/ceiling assemblies. This... | By Greenheck | Facebook