DIV 23 · HVACDAMPERSCUT SHEET INDEXED

Greenheckhb-330 industrial backdraft damperhb-330

Greenheck Industrial Backdraft Damper (Damper). Model HB-330. Double thickness fabricated airfoil blades; External heavy duty linkage with steel clevis arms; Blade counterbalance and ball bearings standard; Operating temperature range -40° to 250°F (-40° to 121°C). material: Galvanized steel frame and blades; optional 304SS/316SS

Add to a submittalDownload cut sheet

Free to start · No card required · The agent pulls this cut sheet in automatically

PDFhb-330.pdfData sheet
Greenheck hb-330 cut sheet — first page
Official manufacturer data sheetOpen PDF ↗
Manufacturer
Greenheck
Catalog no.
hb-330
Product type
Dampers
MasterFormat
23
Cut sheet
PDF · manufacturer current

Product details

Catalog numberhb-330
DescriptionGreenheck Industrial Backdraft Damper (Damper). Model HB-330. Double thickness fabricated airfoil blades; External heavy duty linkage with steel clevis arms; Blade counterbalance and ball bearings standard; Operating temperature range -40° to 250°F (-40° to 121°C). material: Galvanized steel frame and blades; optional 304SS/316SS
Connection sizeMin 6x6 in (152x152 mm); Max Single 60x96 in (1524x2438 mm); Max Multi 120x96 in (3048x2438 mm)
End connectionDouble flanged channel
Pressure RatingUp to 20 in. wg (5 kPa) differential
Flow RateUp to 6400 fpm (32.5 m/s)
FinishMill finish, Hi
  • Official cut sheet, indexed
  • Auto-matched to your schedule
  • Cover + TOC, one click

From fixture schedule to submittal in minutes.

How the Builder works →
  1. 01

    Describe the job

    Paste a fixture schedule, upload a spec section, or just list catalog numbers and quantities.

  2. 02

    The agent matches & assembles

    Products are matched from the indexed library and current cut sheets are pulled into a formatted package with cover and TOC.

  3. 03

    Share for review

    Send one link for sign-off, then roll the approved package into a quote or PO without retyping a part number.

More from Greenheck

All 305 cut sheets →
Browse every manufacturer in the cut sheet library →

Put the hb-330 in a submittal package.

Describe the job and the AI agent builds the whole package — cut sheets pulled, schedule matched, cover and TOC included.

Get started freeNo card required