Greenheck dfdaf-330
submittal by Greenheck. Cut sheet, part numbers and a one-click submittal — indexed and ready in Submittal.app.
Greenheck Multi-blade fire damper (Fire Damper). Model DFDAF-330. UL 555 Fire Resistance Rating: 3 hours
Build a submittal around the Greenheck dfdaf-330 in minutes — describe the job or paste your schedule and the agent pulls the current cut sheet into a formatted package you can share for review and get quoted, fast.
Product details
| Blade Type | Double skin airfoil, opposed action |
|---|---|
| Closure Temperature | 165°F (74°C), 212°F (100°C), or 286°F (141°C) fusible links |
| Dynamic Closure Velocity | Up to 4000 fpm (20.3 m/s). material: Galvanized steel frame and blades, 316SS axle bearings |
| Connection size | Min 8x6 in (203x152 mm); Max 30x48 in (762x1219 mm) single section |
| End connection | Manual quadrant, fusible link closure |
| Pressure Rating | Up to 8 in. wg (2 kPa) |
| Flow Rate | Up to 4000 fpm (20.3 m/s) for sizes up to 32x36 in; 2000 |
Part numbers / catalog
How It Works
From schedule to submittal package in minutes, not days.
Describe your schedule
Paste a fixture schedule, upload a spec section, or just tell the Submittal Builder what the job calls for — catalog numbers, Greenheck dfdaf-330 series, quantities.
AI matches products & assembles the package
The agent matches Greenheck dfdaf-330 products from our indexed library, pulls the current cut sheets, and assembles a formatted submittal package with a cover page and table of contents.
Share for review
Send a review link to the design team or GC for sign-off — and when you're ready, roll the approved package into a quote or PO without retyping a part number.
Add the Greenheck dfdaf-330 to a submittal
Describe the job and the AI agent builds the whole package — cut sheets pulled, schedule matched, cover and TOC included. Free to start.