Fire Dampers

• UL Listed 1.5 Hour Fire Damper
• Rollformed 22 gauge galvanized frame
• Rollformed 22 gauge galvanized blades
• Stainless steel closure spring (horizontal models only)
• Available in vertical (V) or horizontal (H) models
• Available in both single and multi-section units
• Maximum single unit size (damper):

Vertical: 60”x60”
Horizontal: 60”x60”

• Maximum multiple unit size (damper):

Vertical: 120”x120”
Horizontal: 102”x60”

• Available in stainless steel
• UL Listed curtain-style fire damper for static systems
• Tested to UL 555: File R16475
• Meets NFPA 90A requirements
• Listed with California State Fire Marshall: Listing 3225-1577:100
• Reference 75/105 Series sizing chart for damper sizing
• Reference 75 Series Installation Instructions

• UL Listed 1.5 Hour Fire Damper
• Rollformed 22 gauge galvanized frame
• Rollformed 22 gauge galvanized blades
• Stainless steel closure spring (horizontal models only)
• Available in vertical (V) or horizontal (H) models
• Available as single units only
• Maximum single unit size (damper):

Vertical: 41”x36” or 36”x60”
Horizontal: 60”x60”

• Thinline frame for applications with space constraints
• UL Listed curtain-style fire damper for static systems
• Tested to UL 555: File R16475
• Meets NFPA 90A requirements
• Listed with California State Fire Marshall: Listing 3225-1577:100
• Reference 85/95 Series sizing chart for damper sizing
• Reference 85 Series Installation Instructions

• Rollformed 22 gauge galvanized frame
• Rollformed 22 gauge galvanized blades
• Available in vertical (V) models only
• Available as single units only
• Maximum single unit size (damper):



Vertical: 48”x49”

• Thinline frame for applications with space constraints
• UL Listed curtain-style fire damper for static systems
• Tested to UL 555: File R16481
• Meets NFPA 90A requirements
• Listed with California State Fire Marshall: Listing 3225-1577:102
• Reference 85/95 Series sizing chart for damper sizing
• Reference 95 Series Installation Instructions

• Rollformed 22 gauge galvanized frame
• Rollformed 22 gauge galvanized blades
• Available in vertical (V) models only
• Available as single units only
• Maximum single unit size (damper):

Vertical: 60”x48”

• UL Listed curtain-style fire damper for static systems
• Tested to UL 555: File R16481
• Meets NFPA 90A requirements
• Listed with California State Fire Marshall: Listing 3225-1577:102
• Reference 75/105 Series sizing chart for damper sizing
• Reference 105 Series Installation Instructions

• UL Listed fire damper factory mounted in a galvanized sleeve
• Available in the following lengths: 8”, 12”, 16”, 20”
• Available in the following gauges: 14, 16, 18, 20, 22
• Available in stainless steel (with model 75 only)
• Damper can be ordered off-set from center for sidewall applications
• Provides a fastening site for ductwork leading to the damper
• Provides a platform to which retaining angle can be mounted
• Reference Sleeve Installation Instructions

For installation instructions and additional information, please visit our website www.wardind.com.