General Information and Specifications

	Suggested Specifications
	Curtain Type Fire Dampers

Thinline
Model 105 Series (1½ Hour Rated)

	U-105-A Static Fire Damper
	U-105-B Static Fire Damper

Model 110 Series (1½ Hour Rated)

	U-110-A Static Fire Damper
	U-110-B Static Fire Damper

Model 115 Series (1½ Hour Rated)

	U-115-A Static Fire Damper
	U-115-B Static Fire Damper

Model 120 Series (1½ Hour Rated)

	U-120-A Static Fire Damper
	U-120-B Static Fire Damper
	U-120-OW Static Out of Wall Fire Damper

Curtain Fire Dampers (Horizontal Mount)
Model 205 Series (1½ Hour Rated)

	U-205-A Static Fire Damper
	U-205-B Static Fire Damper
	U-205-C, CO, CR Static Fire Damper
	U-205-D, DO, DR Static Fire Damper
	U-205-R Static Fire Damper
	UK-205-A Static Fire Damper for Kitchen Hoods

Integral Sleeve Dampers (Horizontal Mount)
Model 205 Series (1½ Hour Rated)

	U-205-AX Static Fire Damper
	U-205-BX Static Fire Damper
	U-205-CX, COX, CRX Static Fire Damper
	U-205-DX, DOX, DRX Static Fire Damper
	U-205-RX Static Fire Damper

Stainless Steel Dampers (Horizontal Mount)
Model 207 Series (1½ Hour Rated)

	U-207-A Static Fire Damper
	U-207-B Static Fire Damper
	U-207-C, CO, CR Static Fire Damper
	U-207-D, DO, DR Static Fire Damper
	U-207-R Static Fire Damper

Curtain Fire Dampers (Vertical Mount)
Model 215 Series (1½ Hour Rated)

	U-215-A Static Fire Damper
	U-215-B Static Fire Damper
	U-215-C, CO, CR Static Fire Damper
	U-215-D, DO, DR Static Fire Damper
	U-215-R Static Fire Damper
	U-215-OW Static Out of Wall Fire Damper

Model 255 Series (3 Hour Rated)

	U-255-A Static Fire Damper
	U-255-B Static Fire Damper
	U-255-C, CO, CR Static Fire Damper
	U-255-D, DO, DR Static Fire Damper
	U-255-R Static Fire Damper

Integral Sleeve Dampers (Vertical Mount)
Model 215 Series (1½ Hour Rated)

	U-215-AX Static Fire Damper
	U-215-BX Static Fire Damper
	U-215-CX, COX, CRX Static Fire Damper
	U-215-DX, DOX, DRX Static Fire Damper
	U-215-RX Static Fire Damper

Model 255 Series (3 Hour Rated)

	U-255-AX Static Fire Damper
	U-255-BX Static Fire Damper
	U-255-CX, COX, CRX Static Fire Damper
	U-255-DX, DOX, DRX Static Fire Damper
	U-255-RX Static Fire Damper

Stainless Steel Dampers (Vertical Mount)
Model 277 Series (1½ Hour Rated)

	U-277-A Static Fire Damper
	U-277-B Static Fire Damper
	U-277-C, CO, CR Static Fire Damper
	U-277-D, DO, DR Static Fire Damper
	U-277-R Static Fire Damper
	U-277-OW Static Out of Wall Fire Damper

Wide Blade Dampers
Model 305 Series (1½ Hour Rated)

	U-305-WB Static Fire Damper
	U-305-C, CO, CR Static Fire Damper

Model 315 Series (1½ Hour Rated)

	U-315-WB Static Fire Damper
	U-315-C, CO, CR Static Fire Damper
	U-315-OW Static Out of Wall Fire Damper

Model 350G Series (1½ Hour Rated)

	U-350G-A Static Fire Damper
	U-350G-B Static Fire Damper
	U-350G-C Static Fire Damper

Performance Data

Model 200 Series A & B Performance Data

Optional Features

	Wrap Around Angles
	Check Link
	ETL - Electro Thermal Link

Installation Instructions

	Wrap Around Angles
	Models 105, 110, 205, 207, 305 Horizontal Mount
	Models 100, 200, 300 Series Vertical Mount
	Model 350G Vertical Mount
	Mounting with One Side Access, In Wall
	Mounting with Retaining Angles on One Side Only
	Mounting with One Side Access, Out of Wall
	Shaft Walls w/ Models 100, 200, & 300 Series
	Metal Stud Framing in Drywall Partitions
	Wood Stud Framing in Drywall Partitions
	Optional Sealing for Type A Dampers
	Optional Sealing for Type C Dampers
	Mullion Installation for Dampers in Oversized Openings