GAF Master Flow Galvanized Internally‑Braced Wind Turbine, 12" Mill Finish Marshalltown made of solid Pine

made of solid Pine

Quickly change the direction with the direction switch conveniently located at the bottom of the machine

) 4 ft Nominal panel width (ft

rated for heavy traffic

Poly v-belt increases efficiency and reduces slipping and vibration

GAF Master Flow Galvanized Internally‑Braced Wind Turbine, 12" Mill Finish Marshalltown made of solid Pine12" Galvanized Wind Turbine Roof Vent The GAF Master Flow internallybraced wind turbine provides efficient attic ventilation with a durable galvanized construction. Upper and lower stainless steel bearing systems deliver smooth, long term operation and easy installation on roof pitches from 2: 12 to 12: 12. Key Features: Internally Braced Design: Stable, reliable rotation for consistent attic ventilation Stainless Steel Bearings: Upper and lower