DIV 23 · HVACDAMPERSCUT SHEET INDEXED

Greenheckhb-120 industrial backdraft damperhb-120

Greenheck Industrial Backdraft Damper (HVAC Dampers). Model HB-120. Heavy duty double flanged galvanized steel channel frame; Single thickness 2V blades with TPE seals (standard); External heavy duty linkage with steel clevis arms and ball bearings

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PDFhb-120.pdfData sheet
Greenheck hb-120 cut sheet — first page
Official manufacturer data sheetOpen PDF ↗
Manufacturer
Greenheck
Catalog no.
hb-120
Product type
Dampers
MasterFormat
23
Cut sheet
PDF · manufacturer current

Product details

Catalog numberhb-120
DescriptionGreenheck Industrial Backdraft Damper (HVAC Dampers). Model HB-120. Heavy duty double flanged galvanized steel channel frame; Single thickness 2V blades with TPE seals (standard); External heavy duty linkage with steel clevis arms and ball bearings
Operating temperature-20° to 180°F (-29° to 82°C) with seals. material: Galvanized steel frame and blades (Standard); 304SS/316SS optional
Connection sizeMin 6x6 in (152x152 mm); Max Single Section 48x96 in (1219x2438 mm); Max Multi-Section 96x96 in (2438x2438 mm)
End connectionFlanged channel
Pressure RatingUp to 8.5 in. wg (2.1 kPa) diffe
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