Ventilation Systems
Livestock production is significantly influenced by animal health and comfort. Ventilation systems in livestock housing serve an important function, maintaining a comfortable animal environment, remove moisture and odors and replacing them with fresh air. Ventilation also provides air movement that promotes cooling and improves air quality for confined animals. Adequate air exchange also removes gases such as ammonia (NH4), hydrogen sulfide (H2S), and methane (CH4) which can be harmful to both animal and operator health.
While good ventilation contributes to profitability, if not properly designed, the energy used by a cooling and ventilation system can significantly reduce profits.
ADVANCING THE FUTURE OF FARMING
COOLING YOUR DAIRY BARN IS A BREEZE
Dairy ventilation is our specialty. The main purpose of air recirculation is to cool and control the climate of your building to reduce the heat stress on your cows and keep production at its maximum. Recirculation fans also reduce the collection of moisture and condensation and dispel unwanted gasses and odors, keeping the air both cooler and fresher. We have a wide assortment of panel fans, box fans, basket fans, drum fans, and more.
Ventilation Products
Our high-efficiency ag ventilation and cow comfort solutions ensure your cows experience ideal conditions 24/7/365 — all while minimizing energy consumption for low, long-term costs. Shop our dairy products to start making the most of your barn.
Feature Products
PERMANENT MAGNET DIRECT DRIVE PANEL FANS
J&D Manufacturing’s Permanent Magnet Direct Drive 50", 55", & 60" Panel Fans featuring the JD-Drive are a game changer. Using only basic 0-10 volt control relays, this fan can efficiently operate at nearly any speed which allows uniform air recirculation even when on beginning stages, enabling all fans to run at low speeds eliminate dead or turbulent spots that are often created with full on/off fan stages. The high performance of the Permanent Magnet Direct Drive Panel Fan, means fewer fans are required and the incredible efficiency of 37.7 CFM/Watt when run at lower speeds can save you up to 75% energy savings over traditional fans.
FEATURES:
40,300 thrust CFM
No additional moving parts other than the motor for zero maintenance
Internal Motor Drive, provides soft starts, allows for precise and uniform speed control, enables variable speed with no VFD needed
Available in 50″, 55″, & 60″
AIRBLASTER
The AirBlaster Recirculation Fan uses a maintenance free direct drive permanent magnet motor. It eliminates the need for greasing bearings and changing belts. The housing is made of strong poly while the frame is all stainless steel preventing rust and corrosion in any environment. The AirBlaster Recirculation Fan easily mounts to chains hung from the ceiling. This is the perfect fan for low profile ceilings. The angle of the fan gives us more space to mount and still be OSHA compliant. What happens when you only apply a certain percentage power to the AirBlaster? You save energy! This is especially beneficial for minimum winter ventilation. Still get the airflow you need, but save on your energy bill. No dead spaces at the target level!
FEATURES:
Precision Velocity
3-Louvers – Unidirectional
4-Louvers – Bidirectional
41,265 thrust CFM
Decrease power usage by slowing fan down to increase thrust CFM/Watt
61.4 thrust CFM/Watt @ 50% speed
Easy-to-assemble & install
Precise & uniform speed control
MAGNUM EXHAUST FAN
The Magnum Exhaust Fan is a 58" fan that features the JD-Drive, a direct drive, permanent magnet motor which is practically maintenance free. It eliminates the need for greasing bearings and changing belts. The housing is made of strong polypropylene while the frame is all stainless-steel preventing rust and corrosion in any environment. The complete fan includes poly damper doors that seal out air and light when closed. The Magnum Exhaust Fan is designed to operate in the full range from minimum winter ventilation to maximum power using basic 0-10 volt control relays which eliminates the need for smaller fans. Because of the high performance of the Magnum Exhaust Fan, you’ll use 25% fewer fans on your next project, making it your most economical choice.
FEATURES:
Up to 75% energy savings over traditional fans
42,652 CFM @.10” SP – best on the market
JD-Drive
Built in so no additional costs for separate units
Soft start for long life and efficiency
Variable speed ready
360° rubber sealed damper door