model fd-c static curtain type fire dampers - NCA Manufacturing

MODEL FD-CSTATIC CURTAIN TYPE FIRE DAMPERSHORIZONTAL AND VERTICAL — 1 1 /2 & 3 HOURStandard Construction:LISTED AND LABELLED BY:Frame: Roll Formed GalvanizedSteel with Safety Edge.Blades: Roll Formed GalvanizedSteel, Curtain-TypeSprings: Stainless Steel.Fusible Link: U.L. Listed 165°F.Vertical Min. Size: 3”w X 3’’h (76mm x 76mm)Max. Size: 119”w X 114”h (3020mm x 2893)Single Section Max: 59”w X 54”h (1499mm x 1372mm)3HR Max. Size: 79”w X 35”h (2005mm x 889mm)Horizontal Min. Size: 3”w X 3”h (76mm x 76mm)Max. Size: 119”w X 35”h (3020mm x 889mm)Single Section Max: 39”w X 35”h (991mm x 889mm)3HR Max. Size: 79w X 35”h (2005mm x 889mm)Optional Construction:Factory Supplied Sleeve18 - 16 - 14 - 10 GaugeSleeve Length (Required)Blade Stack(See Size Chart)Damper = Nominal - 1/4" (6 mm)X3/4”FD-VC3 11 /16"(94 mm)LISTINGSTATE OF CALIFORNIASTATEFIRES E R VM A R S H A L LIC EDESIGNED AND TESTED IN ACCORDANCE WITHUL-555 AND ULC-S112. MEETS ALL NFPA-90AREQUIREMENTS FOR FIRE DAMPERS.Galv. SteelInterlocking BladesFusible Link(Replaceable)165°F StandardGalv. Steel FrameCCLASSIFIEDU L RUS3 Hour RatingFuse Link 212°F100% Free Area:Stainless SteelClosure SpringFD-HCAccess DoorLocated This SideFD-R(V/H)CFD-R(V/H)C-LPFD-R(V/H)C-H/PFD-(V/H)C-OFD-(V/H)C-O-HPFD-(V/H)CFD-(V/H)C-H/PFD-(V/H)C-M/HFD-(V/H)-O-M/HFD-(V/H)-C-M/HROUND OPENINGROUND OPENING - LOW PRESSUREROUND OPENING - HIGH PRESSUREOVAL OPENINGOVAL OPENING - HIGH PRESSURESQ/RECTANGLE OPENINGSQ/RECTANGLE OPENING - HIGH PRESSUREROUND OPENING - MEDIUM/HIGH PRESSUREOVAL OPENING - MEDIUM/HIGH PRESSURESQ/RECTANGLE OPENING - MEDIUM/HIGH PRESSURE3 11 /16"(94 mm)FD-C - 09-05Notes:Non-sleeved Dampers are furnished approximately 1/4” (6.4mm)smaller than given duct dimensions. Sleeved Dampers are furnishedapproximately same size as given duct dimensions, unless otherwise noted.“These Dampers are UL/ULC ApprovedFor Use in Static Systems Where TheFan Shuts Down in the Event of a Fire.”Manufacturer’s RecommendationsAll moving parts of the damper must be inspected and cycled at intervals not greaterthan 6-12 months the first year and then every 3 years after, or in accordance with thelatest edition of NFPA 90A, 92A, local codes and the actuator manufacturer. In addition,fuse links shall be removed and inspected for corrosion. Dry lubricants are recommended.Specifications are correct at time of printing. However, as part of our ‘continuous improvement program,’ we reserve the right to make further improvements without notice.© 2005 NCA ManufacturingProject:Location:Architect:Contractor:Address:P.O. Number:Engineer:NCA MANUFACTURING, INC. 1036 SOUTH JUPITER ROAD GARLAND, TEXAS 75042 TEL. 972-276-5002 FAX 972-276-6747Date:

MODEL FD-CSTATIC CURTAIN TYPE FIRE DAMPERSHORIZONTAL AND VERTICAL — 1 1 /2 & 3 HOURFIRE DAMPER SIZE CHART© 2005 NCA ManufacturingFD-C - 02-05Duct HeightInches345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061Type C-R, C-S/R &C-OV Damper HeightInches678910111213141516171819202122232526272829303132333435373839404142434445464749505152535455565758596059606162636465Duct HeightInches6263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114X = DAMPER HEIGHTType C-R, C-S/R &C-OV Damper HeightInches66676870717273747576777879808182838485868788899192939495969798991001011021031041051061071081091101111121131141151161171181191201"1"H4"4"D4"WD+1"W+1"WFD-R(V/H)C1- 1 /4"FD-(V/H) CW+1"1- 1 /4" 1"W = Width (Duct)H = Height (Duct)XXFD-(V/H) C-O1- 1 /4"XHX = Variable (See Size Chart)