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Steel

Model 1270, 1271, 1272, and 1273

Model Series 1270 combination fire/smoke dampers, with sturdy veegroove style blades and a rugged mitered corner hat channel frame design that virtually eliminates racking, provides 1 1/2 hour UL l

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abeled fire protection suitable for use where ductwork penetrates a wall or floor with a fire resistance rating of 2 hours or less. The 1270 Series is UL tested and labeled for use as a Class I or II Leakage Rated Damper for smoke control applications in both static or dynamic HVAC system designs. Available with factory fitted sleeve (Model 1271), and a variety of actuators and options to suit each application, the 1270 series is a versatile and economical performer suitable for most commercial applications.

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Models

1270 - 1 ½ Hour • Vee Blade • Steel • No Sleeve
1271 - 1 ½ Hour • Vee Blade • Steel • Type A
1272 - 1 ½ Hour • Vee Blade • Steel • Type B
1273 - 1 ½ Hour • Vee Blade • Steel • Type C

Submittals

All Submittals Combined

Individual Submittals

1270, 1271 • Fire/Smoke Dampers • Type A
1272 • Fire/Smoke Dampers • Type B
1273 • Fire/Smoke Dampers • Type C - CR
1273 • Fire/Smoke Dampers • Type C - CSR, CO

Options & Accessories

MLS-300 • Position Indicator • Fire/Smoke and Smoke Damper • Belimo, Honeywell Actuators
Quick-Set Retaining Angles for all Sleeved Fire and Combination Fire/Smoke Dampers

Control Accessories

Belimo ∙ FSAF120A ∙ Actuator ∙ 120 Vac ∙ Two Position ∙ Spring Return ∙ 180” lbs
Belimo ∙ FSAF230A ∙ Actuator ∙ 230 Vac ∙ Two Position ∙ Spring Return ∙ 180” lbs
Belimo ∙ FSAF24A ∙ Actuator ∙ 24 Vac ∙ Two Position ∙ Spring Return ∙ 180” lbs
Belimo ∙ FSLF120 ∙ Actuator ∙ 120 Vac ∙ Two Position ∙ Spring Return ∙ 30” lbs
Belimo ∙ FSLF230 ∙ Actuator ∙ 230 Vac ∙ Two Position ∙ Spring Return ∙ 30” lbs
Belimo ∙ FSLF24 ∙ Actuator ∙ 24 Vac ∙ Two Position ∙ Spring Return ∙ 30” lbs
Belimo ∙ FSNF120 ∙ Actuator ∙ 120 Vac ∙ Two Position ∙ Spring Return ∙ 70” lbs
Belimo ∙ FSNF230 ∙ Actuator ∙ 230 Vac ∙ Two Position ∙ Spring Return ∙ 70” lbs
Belimo ∙ FSNF24 ∙ Actuator ∙ 24 Vac ∙ Two Position ∙ Spring Return ∙ 70” lbs
Belimo ∙ FSTF230 ∙ Actuator ∙ 230 Vac ∙ Two Position ∙ Spring Return ∙ 18” lbs
Belimo ∙ FSTF24 ∙ Actuator ∙ 24 Vac ∙ Two Position ∙ Spring Return ∙ 18” lbs
DCP1 • Damper Control Panel • Toggle Switch w/ Lights
DCP2 • Damper Control Panel • Key Switch w/ Lights
DCP3 • Damper Control Panel • Lights Only
DCP4 • Damper Control Panel • Test Switch w/ Lights
DCP5 • Damper Control Panel • Key Test Switch w/ Lights
DSD-LF • Low Flow • Duct Smoke Detector • for Smoke & Fire/Smoke Dampers
DSD-LF • System Sensor D4120 Duct Smoke Detector (DSD-LF)
DSD-NF • No Flow • Duct Smoke Detector • Smoke & Fire/Smoke Dampers
DSD-NF • System Sensor 2151 Duct Smoke Detector (DSD-NF)
DTO (ML4) • Dual Temperature Override Sensor • Re-openable Sensor with Indicator
DTS • Damper Test Switch • for Smoke & Fire/Smoke Dampers
ERL • Electric Resettable Link • For Combination Fire/Smoke Dampers
Honeywell • MS4104 [HL1], MS4109 [HM1], MS4604[HL3], MS4609 [HM3], MS8104 [HL2], MS8109 [HM2] 2-Position SPR Fire/Smoke Actuators, 30 & 80 in-lbs
Honeywell • MS4120F [412/HH1], MS4620F [462/HH3], MS8120F [812/HH2] 2-Position SPR Fire/Smoke Actuators, 175 in-lbs
MLS-300 • Position Indicator • Fire/Smoke and Smoke Damper • Pneumatic Actuators
PRL • Pneumatic Replaceable Link • For Fire/Smoke Dampers

IOM

1210, 1220, 1260, 1270, 1280, 1290 Series • Operation & Maintenance Procedures
1270 Series • Fire/Smoke Damper • Installation Instructions
3-Sided Retaining Angle • UL/ULC Classified Dampers • 1 1/2 Hour Label • Vertical Mount
Concrete Floor with Steel Deck • Fire & Fire/Smoke Dampers • Installation Instructions
DSD-LF • Low Flow • Duct Smoke Detector • Smoke & Fire/Smoke Dampers • Installation Instructions
DSD-NF • No Flow • Duct Smoke Detector • Smoke & Fire/Smoke Dampers • Installation Instructions
DTO Reopenable Control System w/High Limit for Comb. Fire/Smoke Dampers
ERL • Electric Resettable Link • Installation Instructions
Field Extension of Factory Sleeves • Fire & Combination Fire/Smoke Damper • Installation Instructions
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
Flanged Type Alternate Breakaway Connections • Installation Instructions
MLS-300 • For use w/ GGD221/121 (electric) & 331-2961/3060 (pneumatic) actuators • Installation Instructions
MLS-300 • For use w/ ML4X02/8X02, ML4115/8115, MS4X09/8X09 Electric Actuators • Installation Instructions
Optional Sealing of Fire Dampers & Fire/Smoke Dampers in Wall/Partition or Floor Openings • Installation Instructions
PRL • Pneumatic Replaceable Link • Fire/Smoke Dampers • Installation & Operation Instructions
QS1, QS2 • 'Quick - Set' Retaining Angles • Fire & Fire/Smoke Dampers
Siemens • #4 331-2961 [296(PR)] Pneumatic Fire/Smoke Actuator, 25 psi
Siemens • #6 331-3060 [306(PR)] Pneumatic Fire/Smoke Actuator, 25 psi
Siemens • GGD121 [GD1], GGD221 [GD2], GGD321 2-Position SPR Fire/Smoke Actuators, 142 in-lbs
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

1270, 1271, 1272, 1273 • Fire/Smoke Dampers • Pressure Drop & Leakage Class

Catalog

Catalog Pages

Literature

Combination Fire/Smoke Dampers