• Loyal's special computer-designed, 4-wing blade provides quieter, higher air flow - with less amp draw to lower operating costs.
• Extra-high efficiency, state-of-the-art motors.
• Industrial-type, cast-iron, greaseable bearings - no stamped housings with rubber-ring inserts to wear out
• Linked shutter panels - no flapping.
• Exclusive EZ-swivel shutter fasteners - for quick, tight mounting.

• Heavier-gauge construction - for smoother, quieter operation (33% heavier-gauge housing than competitors' cloned, cone models).
• Lock-nuts vs. metal screws keep fan tight and solid.
• Loyal fan housings are factory assembled - we test-run every unit for 1/2 hour before shipping.

Tunnel Ventilation (Wall-Mount Exhaust Fan)
     Why This is the Best Fan-Drive-System!
     Wind-Tunnel Design Tips
     Comparing Apples to Oranges?
     Price List

Milking Parlor (Wall-Mount Intake Fan)