DIV 23 · HVACDAMPERSCUT SHEET INDEXED

Greenheckssfsdr-511 round combination fire smoke damperSSFSDR-511

Greenheck Round Combination Fire Smoke Damper (Fire and Smoke Dampers). Model SSFSDR-511. Fire Rating: 1.5 hours

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PDFSSFSDR-511.pdfData sheet
Greenheck SSFSDR-511 cut sheet — first page
Official manufacturer data sheetOpen PDF ↗
Manufacturer
Greenheck
Catalog no.
SSFSDR-511
Product type
Dampers
MasterFormat
23
Cut sheet
PDF · manufacturer current

Product details

Catalog numberSSFSDR-511
DescriptionGreenheck Round Combination Fire Smoke Damper (Fire and Smoke Dampers). Model SSFSDR-511. Fire Rating: 1.5 hours
Leakage ClassI
Blade MaterialDouble skin 304SS (14 ga. equivalent)
Closure DeviceFusible Link (165°F/74°C standard). material: 304 Stainless Steel
Connection size6 to 24 inches (152 to 610 mm)
End connectionClamping Screw
Pressure Rating4 in. wg (1 kPa)
Flow Rate4000 fpm (20.3 m/s)
MountingRetainer Plate.
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