Master Flow® Dampers Specs
Master Flow® Dampers Docs
Master Flow® Dampers Videos
STRONG
Galvanized steel construction
EASY INSTALLATION
Spring-loaded hardware for easy mounting into existing round pipe
CONTROL
Helps to control airflow in a run of pipe
Product availability is subject to change without notice. Not all products are available from all facilities.
| Size | |
|---|---|
| D-4 | |
| Weight | 1.2 lb. (.54 kg) |
| Diameters | 4" (102 mm) |
| D-6 | |
| Weight | 2 lb. (.91 kg) |
| Diameters | 6" (152 mm) |
| D-8 | |
| Weight | 2 lb. (.91 kg) |
| Diameters | 8" (203 mm) |
Get automatic Lifetime Protection on your entire GAF roofing system
When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories*.
Where to buy
Find a GAF distributor near you.