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J&D Manufacturing’s Wall Master Exhaust Fans offer high volume output,
smooth and efficient operation in a compact, low profile heavy-duty fan
housing. The external aluminum shutter with tie bars eliminate shutter
flapping and locking open. The heavy duty 18 gauge housing is strong and
easy to install. Our standard Wall Master series is totally assembled at our
factory or we also offer a new knockdown series has all the same great
features and components, but requires field assembly. Our knockdown
series which is ideal to increase the quantity of fans per truckload and
reduce your shipping costs.
When it comes to transferring electrical energy efficiently into air energy
for cooling, air recirculation or air movement, J&D Manufacturing is the
world leader.
J&D Manufacturing exhaust fans when applied properly can be used in
the following applications:
- Eliminate heat build-up in your barn, greenhouse or building
- Remove and control humidity and condensation
- Improve air quality, plant and animal health
- Employee comfort
- Exhaust obnoxious fumes and smells
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When installing any J&D Manufacturing exhaust fan you must
provide a proper inlet. Give us a call to help you with a J&D Mfg
approved inlet or control to go with your high performance exhaust fan.
A properly designed J&D Mfg. ventilation system will give you exceptional results.
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Features:
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- Hot dipped after welded, galvanized 1" x 2" removable wire
mesh guards
- High performance aluminum shutters with tie bar to eliminate flapping
- Quiet operation
- NEW plastic guard clips to reduce vibration for quieter performance
- Heavy duty 18 gauge galvanized housing construction for superior
durability and longevity. Smooth spun venturi to maximize airflow
dynamics.
- Heavy duty galvanized X–frame motor mount provides solid motor
mounting for increased motor life and quieter operation.
- Galvanized three blade props; highly efficient, easy cleaning, balanced
for smooth operation and extended life of blade and motor.
NEW cast aluminum 50" blades for high performance and low noise.
LIFETIME WARRANTY on Cast Aluminum blades.
- Available with single phase or 3 phase motors
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- Totally enclosed,
maintenance free, high
efficiency motors have
completely sealed ball
bearings, UL and ULC
certification, built in automatic
thermal overload
protection, covered by a
Full Two Year Warranty.
- Matched motor & belt ratio for maximum air, without overloading
the motor.
- Belt drive 48" and 50" units are complete with heavy duty spring belt
tensioner. Bearings are eccentric locking, pre-lubricated, permanently
sealed and rubber mounted to improve smooth operation and reduce
blade fatigue.
- Knockdown fans have riveted housing, assembly required
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