VF Shutter Exhaust Fan 50 inch 21000 CFM Variable Speed Belt Drive 3 Phase VF503GG

NOTE:CFM measured at 0.05" SP.

J&D Manufacturing's Wall Master exhaust fan offers high volume output and smooth, efficient operation. The heavy duty 18 gauge galvanized housing is strong, compact, and easy to install. J&D's Wall Master is a dependable fan suited for nearly any application including agricultural buildings, greenhouses, and warehouses.

FEATURES
Available in 36", 50" and 55" models
Heavy duty 18 gauge galvanized housing
1" x 2" removable wire mesh guards are hot dip galvanized after welding
Aluminum shutters with tie bar to prevent flapping and locking open
Rugged X-frame for added stability on belt drive models
Poly guard clips to reduce vibration for quiet performance
Spring belt tensioning system reduces bounce at startup on all belt driven models
3, 4 or 6 blade galvanized propeller is balanced for smooth operation
Bearings are eccentric locking, pre-lubricated, permanently sealed and rubber mounted for smooth operation and reduced blade fatigue
Totally enclosed, maintenance-free, high-efficiency motors have completely sealed ball bearings
Optional weather hood available for 36" and 50" models to protect fan from severe wind and weather

ROUGH OPENING
54.75" W x 54.75" H

• Spec Sheet
• User Manual