J&D Manufacturing’s re-designed Whirl–Wind fans are leading the market in performance, durability, easy installation and quietness. Our heavy 12 gauge wire mesh hot dipped galvanized after welding is 30% thicker and more rust resistant than our competition. The 18 gauge galvanized venturi houses our high efficiency motor with galvanized blade. New isolating poly guard clips to help reduce noise. They isolate the mesh guard from the housing to reduce vibration and noise. All 36” models come with the hanging brackets attached for easy installation. The high air velocity pattern of these fans when focused on your animals will give you the best cooling effect available at the lowest electrical cost. Along with cooling your animals, the air velocity is so great that we exchange air, control insects and help dry bedding on floors and create a comfortable work environment for you and your employees. The direct drive fan can be mounted to a 45° angle. The mounting flexibility combined with their high CFM capacity will address many of your ventilation needs. Great for poultry, dairy, agriculture and industrial buildings. 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 re-circulation fans when applied properly can be used in the following applications:

• Air de-stratification can help reduce heating and cooling bills by up to 25%
  
  
• Air exchange when placed in a wall opening or in open sidewall buildings
  
  
• Consistent air temperature throughout a room, building or barn
  
  
• Heat stress relief indoors and outdoors for young and old
  
  
• Surface drying (including animal bedding)
  
  
• People and animal cooling
  
  
• Machine/compressor cooling
  
  
• High velocity air cooling
  
  
• Insect control
  
  
• Air curtains
  
  

• 18 gauge galvanized housing
  
  
• Heavy-duty venturi, frame and blades
  
  
• Enclosed with 1” x 2” 12 gauge galvanized wire mesh hot dipped after welding
  
  
• Balanced high output 3 or 6 galvanized blades available on 24”–50” and a 3 Blade Cast Aluminum on 50” Models.
  
  
• Removable screens make cleaning a breeze
  
  
• NEW poly guard clips to reduce vibration for quieter performance
  
  
• Exceptional air pattern
  
  

• 36” models come with the hanging brackets attached for easy installation.
  
  
• 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.
  
  
• 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.