Standard Sizes
The turbine vent comes standard in 12″, 14″, 16″, 20″ and 24″ throat sizes. Other sizes available upon request.
Construction
The turbine ventilator is constructed of 24-gauge galvanized steel with bottom thrust-type oil impregnated ball bearings. Internally braced vents are available in 12”, 14”, 16” and 18”; externally braced vents are available in 20” and 24”. All vents are braced with aluminum steel bracing.
Dampers
Dampers are available upon request and feature a pull-chain operator.
Finish
Turbine vent base is specifically designed for final installation, with specified roof slope — either ridge or single slope — and either flat or mounted into the specified roof panel. Base and ventilating unit come preassembled ready for installation. Single-slope bases mount directly into the roof panel, placed in such a way as to prevent damming.
Note: When ordering, please specify roof slope, base type, damper pull chain and paint color.