Models T140 and T120 available

• Natural Air Flow System for Agricultural or Commercial Buildings
• Turbine heads manufactured with painted aluminum silvertone finish
• Rotor shaft and bearings pre-lubricated with special life-time grease
• Bases manufactured from G90-8000 29 Gauge series prepainted metal steel

Model T140

• 14" diameter throat
• Each unit will ventilate 1,000 square feet of attic area when used in conjunction with vented soffit
• Base Size: 20" x 20"

Model T120

• 12" diameter throat
• Base Size: 16" x 16"
• Each unit will ventilate 600 square feet of attic area when used in conjunction with vented soffit