J&D Manufacturing brand (Single Speed) Belt and Direct Drive Wall Master Wall Exhaust Fan CFM Range: 9,000 - 21,300 (Sizes 36" thru 50")

Features
• Heavy duty 18 gauge galvanized housing
• Galvanized X–frame provides a solid motor mount for increased motor life and quiet operation
• High performance aluminum shutters with tie bar to eliminate flapping
• 1”x 2” removable wire mesh guards that are hot dip galvanized after welding
• Poly guard clips to reduce vibration for quiet performance
• Smooth spun venturi to maximize airflow dynamics
• Galvanized 3, 4 or 6 bladed props are balanced for smooth operation and extended life of blade and motor
• Cast aluminum blade with Lifetime Warranty available on 50” models
• Available with single or three phase motors
• Totally enclosed, maintenance free, high efficiency motors have completely sealed ball bearings and are covered by a Full Two Year Warranty
• Bearings are eccentric locking, pre-lubricated, permanently sealed and rubber mounted to improve smooth operation and reduce blade fatigue.
• Belt drive units include a heavy duty spring belt tensioner
• Optional weather hood available to protect your fan from harsh weather and severe wind

Printable Cut Sheet (172 kB)                                            Printable Instruction Manual (2 MB)