Content Container Nailor 1260 Series Smoke Dampers are a ruggedly built economical choice for use where a smoke barrier has been penetrated by ductwork or where a leakage rated smoke damper is required in a static or dynamic smoke control system. The 1260 Series dampers are classified to UL Standard 555S Class I or II at 250°F (121°C) or 350°F (177°C) Elevated Temperatures, and are available with type B and C enclosures for small sizes and round ductwork. Design features include an economical steel vee groove style blade design that provides unmatched strength and durability, low pressure drop frame design and maintenance free concealed blade linkage for superb air performance, minimal turbulence and noise. Models 1260 - Airfoil Blade • Steel • Vee Blade • No Sleeve 1261 - Airfoil Blade • Steel • Vee Blade • Type A 1262 - Airfoil Blade • Steel • Vee Blade • Type B 1263 - Airfoil Blade • Steel • Vee Blade • Type C Submittals All Submittals Combined Individual Submittals 1260, 1261 • Smoke Dampers • Type A 1262 • Smoke Dampers • Type B 1263 • Smoke Dampers • Type C - CR 1263 • Smoke Dampers • Type C - CSR, CO Options and Accessories 1210, 1260, 1280 Series • Smoke Dampers • Side Mounting Plate 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 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 DCP3 • Damper Control Panel • Lights Only DCP4 • Damper Control Panel • 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) 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 Control Sequence Performance Data 1260 • Smoke Dampers • Pressure Drop & Leakage Class Finish IOM 1210, 1220, 1260, 1270, 1280, 1290 Series • Operation & Maintenance Procedures 1210, 1260, 1280, 1290S, 1290S-SS Series • 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 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 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 Miami-Dade NOA Specifications Catalog Literature Smoke Dampers