GVS-FA
Gravity Vent - Square Cover
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
- Galvanized Steel construction.
- 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* |
---|---|
GVS1113 | 2230 |
GVS15 | 2760 |
GVS1820 | 3400 |
GVS24 | 4400 |
GVS30 | 7000 |
GVS36 | 9000 |
* Approximate CFM against static resistance is based on a free area velocity of approximately 1200 fpm.