Pruden - Premium Ventilation Polystainless Fans
From Agricultural Fans
J&D Manufacturing’s Polystainless Fan line is a premium ventilation fan in the market today. In winter time, when minimum ventilation is operating, tight control on your airflow is important to maintain. Wind can negate the output of fans without wind protection. Our poly stainless line has a built in wind protection with a full turn down weather hood. The exclusive stainless steel venturi offers the tightest blade tip clearance to the venturi in the market. This gives maximum output under higher loads and less freeze up compared to cone fans. Perfect for wall or pit ventilation as they work well under heavy static pressure. Designed for the harshest environments. If you want a fan to guarantee air movement year round, install a Pruden Poly Stainless fan.
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.
- Remove and control unwanted odors and condensation
- Eliminate heat build–up inside your buildings
- Improve air quality
- Designed for agriculture, horticulture and industrial applications
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.
- Sizes to fit all needs: 12', 16', 20', and 24'
- Low noise level
- Easy rough-in, simple installation
- Stainless steel motor mount and hardware for easy removal from the inside
- Stainless Steel Venturi allows for best efficiency, which gives maximum output under higher loads and less freeze up compared to cone fans. Non-expansion characteristics of stainless steel provides an efficient tip clearance that doesn't change with temperature like plastics or fiberglass.
- Extended Weather Hood for more efficient operation in all wind and weather conditions. Protects against winter freeze-up.
- 10 Year Warranty on fan body and hood molded HDPE plastic, U.V. stabilized, heavy wall thickness for rugged durability.
- Efficient design and best quality poly blade with cast aluminum hub. Blade wings are replaceable.
- Downward Pivot Aluminum Shutter for highest fan output compared to plastic shutters. Louvers operate together to provide better closure than individual louvers.
- High efficiency totally enclosed, maintenance free, direct drive 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.