Welcome to D&D Farm Supply's online website and store.
We appreciate your business!
Please call us with any questions at 608-323-7001 (Arcadia) or 507-474-6920 (Minnesota City)
or 1-800-657-6955 (tri-state area only)
Call for pricing!
33% heavier-gauge housing than competitors' clone models
Oversized intake opening — Increases air flow capacity
Aluminum shutters — micro balanced to reduce air drag
Exclusive EZ-swivel shutter fasteners — for quick, tight mounting
Housing extends straight-out, thru wall, for tighter wall seal
Housing slopes down, beyond wall, for less air resistance, and to protect components from weather, plus aid in runoff
Specially-engineered cone — reduces back pressure and boosts air performance
Blade computer matched to tweak-out maximum efficiency
Pulley-diameter/belt-style combination computer optimized to maximize air flow without overloading motor
Extra-deep orifice opening accelerates air flow