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Stainless Steel

Models 1200SS, 1201SS, 1202SS, 1203SS, 1200SS-3, 1201SS-3, 1202SS-3, and 1203SS-3

Nailor 1200SS and 1200SS-3 Series Stainless Steel Airfoil Multi-blade Fire Dampers are classified for use only in static "fans off" systems where the HVAC system is automatically shut down in the e

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vent of a fire alarm. The 1200SS and 1200SS-3 series dampers have been designed and tested to provide premium performance, available in either Type 304 or 316 Stainless Steel, ideal for use in high humidity and mildly corrosive environments where building codes require a fire damper for the protection of ductwork penetrations in walls or floors. The airfoil blade design and elimination of blade sills, top and bottom, provide a low pressure drop design.

Models

1200SS - 1 ½ Hour • Stainless Steel • No Sleeve

1201SS - 1 ½ Hour • Stainless Steel • Type A

1202SS - 1 ½ Hour • Stainless Steel • Type B

1203SS - 1 ½ Hour • Stainless Steel • Type C

1200SS-3 - 3 Hour • Stainless Steel • No Sleeve

1201SS-3 - 3 Hour • Stainless Steel • Type A

1202SS-3 - 3 Hour • Stainless Steel • Type B

1203SS-3 - 3 Hour • Stainless Steel • Type C

Submittals

All Submittals Combined

Individual Submittals

1200SS, 1201SS • Multi-Blade Fire Damper • Type A • Square and Rectangular • 1 ½ Hour

1200SS-3, 1201SS-3 • Multi-Blade Fire Damper • Type A • Square and Rectangular • 3 Hour

1202SS • Multi-Blade Fire Damper • Type B • Square and Rectangular • 1 ½ Hour

1202SS-3 • Multi-Blade Fire Damper • Type B • Square and Rectangular • 3 Hour

1203SS • Multi-Blade Fire Damper • Type C • Round - CR • 1 ½ Hour

1203SS • Multi-Blade Fire Damper • Type C • Square, Rectangular, Oval - CSR, CO • 1½ Hour

1203SS-3 • Multi-Blade Fire Damper • Type C • Round - CR • 3 Hour

1203SS-3 • Multi-Blade Fire Damper •Type C • Square, Rectangular, Oval - CSR, CO • 3 Hour

Options & Accessories

Quick-Set Retaining Angles for all Sleeved Fire and Combination Fire/Smoke Dampers

IOM

(D)1200-SS Series • Multi-Blade Fire Damper • 1 ½ Hour • Stainless Steel • Installation Instructions

3-Sided Retaining Angle • UL/ULC Classified Dampers • 1 1/2 Hour Label • Vertical Mount

Fire Resistant Cavity Shaft Wall Partitions • Fire & Fire/Smoke Dampers • Installation Instructions

Fire Resistant Ventilation Duct Assembly for Fire Dampers and Combination Fire/Smoke Dampers

QS1, QS2 • 'Quick - Set' Retaining Angles • Fire & Fire/Smoke Dampers

Single Side Retaining Angles • Fire & Fire/Smoke Dampers • 1 ½ Hour only • Installation Instructions

Sleeve Trimming Instructions

Steel & Wood Stud Framing in Drywall Partitions • Fire & Fire/Smoke Dampers • Installation Instructions

Steel Mullion for Fire Dampers in Oversized Wall Openings • Installation Instructions

TDC/TDF Proprietary Flange System Breakaway Connections • Installation Instructions

Performance Data

1200SS, 1200SS-3 • Multi-Blade Fire Damper • Pressure Drop & Performance Ratings

Catalog

Catalog Pages

Literature

Multi-blade Fire Dampers