MASTER FLOW Black GIC12BL 12" Galvanized Wind Turbine
The GAF Master Flow internally braced turbines are efficient, easy-to-install venting options for your roof. They allow heat and moisture-laden air to escape your attic, helping to extend the life of your roof. They are designed with upper and lower steel ball bearing systems for years of trouble-free operation. The adjustable base allows for installation on virtually any roof, from 2:12 pitch up to 12:12 pitch.- Galvanized construction
- Black finish
- Simple, mechanically locked, 2-piece design (Head and base) - allows for faster, easier installation
- Base also has extra-large flashing for easier installation and superior weather protection
- Head has heavy-duty steel spider braces for strength and durability
- Dual-bearing system with encased design helps to prevent dirt, dust, sand and other foreign materials from damaging the bearing, resulting in a smother spin
- Permanently lubricated track system of dual bearing system ensures years of trouble-free spinning
- Up to 500 sq. ft. with NFA of 120 sq. in. minimum
| Coverage Area (Sq.Ft) | 500 | Cut-Out Width (in.) | 12 |
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| Net-Free Area (Sq. In.) | 60 | Product Depth (in.) | 18 |
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| Product Height (in.) | 20 | Product Width (in.) | 18 |
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| Product Width x Depth | 18 in. x 18 in. | Rough Opening Height (In.) | 12 |
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| Rough Opening Width (In.) | 12 |
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| Bracing | Internally Braced | Color Family | Black |
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| Color/Finish | Black | Features | Dual Bearing |
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| Intake/Exhaust | Exhaust | Material | Galvanized Steel |
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| Mounting Position | Roof Mount | Paintable/Stainable | Yes |
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| Power Type | Wind Powered | Product Weight (lb.) | 10.2 |
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| Screen Included | No |
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| Shape | Round | UV Resistant | No |
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