Master Flow externally braced wind turbines offer the most advanced, easy-to-install line of high performance turbines for roofing applications. The turbines are designed with upper and lower stainless steel ball bearing systems for years of trouble-free operation.
- Quiet and durable exclusive stainless dual-bearing system for long-lasting smooth and silent operation
- Double-ribbed vanes with convex top offer super leak protection and direct even wind-driven rain away from the unit
- Replacement head fits most other brands of turbine bases
- Base not included