GV-FA
Gravity Vent - Spun Aluminum
OPERATION & INSTALLATION MANUALS
- Operation & Installation Manual »
- Operation & Installation Manual (French) »
- Operation & Installation Manual (Spanish) »
DRAWINGS
ADDITIONAL INFORMATION
Gravity vents are an economical choice when a fresh air intake or pressure relief is needed.
FEATURES & BENEFITS
- Spun Aluminum for aesthetics and weight reduction.
- Roof or Wall Mountable.
- Curb Mountable.
- Built in Bird Screen.
OPTIONS
- Motorized Backdraft Damper
- Hinged Base
- Curb (Pitched and/or insulated)
- Wall Mount
PERFORMANCE DATA
Size | CFM Against Static Resistance* |
---|---|
GV10 | 1420 |
GV12 | 1600 |
GV14 | 3400 |
GV18 | 5040 |
GV20 | 7800 |
GV24 | 8700 |
GV30 | 14700 |
GV36 | 20300 |
* Approximate CFM against static resistance is based on a free area velocity of approximately 1200 fpm.