Ventilation

Super Magnum Barn Fans

The NEW Super Magnum features a permanent magnet, direct drive motor that is variable speed and comes with external driver mounted outside of the fan. This fan outperforms any fan in its class size - certified at 50,002 CFM at 0.10” SP! That’s a 20% increase in CFM over the already impressive standard model! The SUPER Magnum is a testament to J&D’s constant drive to reach higher, do more, and achieve even greater performance all just to provide our customers with better a product. The Super Magnum is the perfect addition to your swine, poultry, greenhouse, industrial, or dairy ventilation systems.

PM Panel Barn Fans

J&D Manufacturing’s direct drive, variable speed PM Panel Fans are a game changer for your barn ventilation system. They are available in 50", 55", & 60". 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, and eliminate dead or turbulent spots that are often created with full on/off fan stages. The high performance of the PM 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. We’re thrilled to announce that we have officially launched the new and improved version of the PM Panel Fan! This fan has a brand-new motor that has been extensively tested in the field and in an AMCA accredited air test chamber.

J&D Manufacturing Recirculation Barn Fans

As the name implies, recirculation or circulation fans are designed to circulate air throughout your barn or building. The main purpose of air recirculation is to cool and control the climate to reduce heat stress on your animals and keep production at the maximum level. Recirculation fans keep your building dry by reducing the collection of moisture and condensation, and will also dispel gasses and odors.

As a leading dairy ventilation manufacturer, J&D offers circulation fans of all shapes and sizes including Panel Fans, Galvanized Box Fans, Basket Fans, Drum Fans, Ceiling Fans, Pedestal Fans and Funnel Fans for both indoor and outdoor use. Our circulation fans range in size from our 12" basket fans to our 60" CF60A Indoor/Outdoor Ceiling Fan.

Dairy Exhaust Fans

Exhaust fans are an excellent way to expel or exhaust the air in your barn or building. J&D manufactures a complete line of galvanized and fiberglass exhaust fans that are perfect for your tunnel or cross tunnel ventilated barn. Our exhaust fans range from a 10" ES Shutter Fan to our 72" Mega Storm fiberglass exhaust fan.