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  Products > Exhaust Fans > Gravity Vent > GVS  
     

 
GVS
GRAVITY VENT - SQUARE COVER
 
 
GVS

Customize and Buy

 

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.

 
 
 
   OPERATION & INSTALLATION MANUALS   
 
 
 
 
 
   DRAWINGS   
 
 
 
 
 
   ADDITIONAL INFORMATION