J&D Wall Master

36" or 48" Box Fan

Wall Master exhaust fans offer high volume output, smooth and efficient operation in a compact, low profile heavy-duty fan housing. Move and refresh the air in your building to create a healthier and more productive environment.

• Efficient, balanced 3 blade galvanized prop & pulley for smooth operation.
• Heavy 18 Gauge galvanized steel housing
• Galvanized 4 way X-frame mount
• Aluminum shutter
• High efficiency motor - Two year warranty.
• Eccentric lock collar, pillow block, rubber cushion base bearings
• Large, smooth galvanized venturi
• Square box design, for easy installation
• Galvanized fan guard mesh
• Belt drive fan
• Automatic spring loaded belt tightener
• Efficient 3 blade galvanized prop
• Balanced blade & pulley for smooth operation