Fire & Smoke Dampers All Types, All Sizes, All Styles

CRD-50-NI-BT-26GS / 26GT – 1 Hour Steel Ceiling Radiation Damper Box (Uninsulated)

CRD-50-NI-BT-26GS-EA Un-Insulated Ceiling Radiation Damper Technical Specifications

TYPE CRD: “Rectangular damper with non-insulated Galvanized Steel register box and side outlet, type “CR” round collar.”
CEILING RADIATION DAMPER:
  • Rating: UL listed ceiling radiation damper UL-555C
  • Fusible Link: 165°F standard
  • Blades: 22 Ga. Galvanized. Steel with ceramic fiberglass cover
  • Frame: Roll formed 22 Ga. Galvanized. Steel

PLENUM BOX:
  • Outer Box: 26 Ga. Galvanized Steel
  • Collar: Roll formed 28 Ga. Galvanized Steel with roll formed 1/4” beading
  • Insulation: None Provided
  • Round beaded collar provided to nominal dia order sizes (11/4”).

NOTE

  • Available in stainless steel.
  • Manufactured with blades open as shown.
  • Minimum CRD50-EA-NI-BT register sizes not less than 6” on width and 4” on height.
  • Ceramic insulation is not required on dampers with areas less than 80 SQ/IN and is optional. Dampers above 80 SQ/IN will be provided with blade insulation.
  • Register/Grille supplied by other.

Lloyds Industries

CRD-50-NI-BT-26GT-EA TOP COLLAR INSULATED DAMPER BOX

Model CRD50-NI-BT-26GT/ CRD50-NI-BT-26GT-EA is an 1-Hour rated Ceiling Radiation Damper / Register/Grille assembly.

CRD-50-NI-BT-26GT-EA Ceiling Radiation Damper Technical Specifications

TYPE CRD: “Rectangular damper with non-insulated register box, “top outlet”. ”
CEILING RADIATION DAMPER:
  • Rating: UL listed ceiling radiation damper UL-555C
  • Fusible Link: 165°F standard
  • Blades: 22 Ga. Galvanized Steel with ceramic fiberglass cover
  • Frame: Roll formed 22 Ga. Galvanized Steel

PLENUM BOX:
  • Outer Box: 26 Ga. Galv. Steel
  • Collar: Roll formed 26 Ga. Galv. Steel with roll formed 1/4” beading
  • Insulation: None provided
  •  “C” Diameter provided nominal order diameter

NOTE

  • Available in stainless steel.
  • Manufactured with blades open as shown. (Except when register width “W” is less than 6”)
  • Minimum CRD50-EA-NI-BT register sizes not less than 6” on width and 6” on height.
  • Ceramic insulation is not required on dampers with areas less than 80 SQ/IN and is optional. Dampers above 80 SQ/IN will be provided with blade insulation.
  • Register/Grille supplied by other.

Manufacture Limited Warranty

Products manufactured by Lloyd Industries are warranted to be free from defects in material and workmanship for a period of 12 months after being installed or placed in service, but in no instance shall the period of warranty be longer than 18 months from the date of original shipment by Lloyd Industries.

Lloyd Industries warrants that it will furnish replacement material, or at its option, repair any product of its manufacture that is proven to Lloyd Industries satisfaction to be defective in material or workmanship during this described warranty period… [Click Here to Download Full Warranty]

Do you have any
questions?

Contact us today at (800) 810 3280 and we will be happy to assist with any concerns while making your selection!