Model 667-71 Combination Louvers
A combination of adjustable and fixed blades provide maximum performance and have test data certified by AMCA. Operating mechanisms in each jamb are linked with an aluminum flat bar. Depth is 6″ (152.4mm). As with all of our products, they are made in the USA.
- Material: Extruded aluminum 6063-T6
- Frame: 6” (152mm) deep, .125” (3.2mm) nominal wall thickness
- Fixed Blades: 6” (152mm) deep, .081” (2.1mm) nominal wall thickness
- Adjustable Blades: 6” (152mm) deep, .125” (3.2mm) nominal wall thickness
- Blade Spacing: 5.662” (144mm) on center
- Finish: Mill
Industrial Louvers Inc. offers a wide range of architectural louvers and air vents to meet nearly any air intake or exhaust louver need. We specialize in custom architectural louvers, made in the USA with sustainable materials and unmatched attention to quality and service.
Louvers serve a critical need to allow air flow through openings in buildings while rejecting unwanted elements such as water and airborne debris. While the concept is simple, selecting the right product for the application is important to meeting performance needs.
Non-drainable louvers provide maximum free air flow and a basic level of resistance to water penetration. Drainable louvers also provide maximum free air flow with increased protection against heavy rain. Specialized stormproof and storm-resistant louvers, including hurricane- and Florida-approved louvers, provide protection from wind-driven rain and extreme storm events. Acoustical louvers provide tested air and water performance, with the added benefit of reducing noise from loud equipment.
When certified test data is essential, use one of our many louvers rated by the Air Movement and Control Association International, Inc. (AMCA) which are licensed to carry the AMCA seal. Several other models are also tested in accordance with AMCA standards.
Louvers can also contribute to the aesthetic appeal of buildings by creating sight-proof screens to increase privacy, hide equipment or enclose parking facilities.
All of our louvers are available in a variety of anodized and painted finishes to meet design needs. Our standard paint finish is backed with up to a 20 year warranty. A wide range of frames and accessories increase functionality and allow louvers to be installed into nearly any surrounding conditions.
We ensure the best possible installation by providing products assembled to the greatest extent practicable. This reduces labor costs and ensures products are consistent with the original design.
Whatever the application, ILI is committed to providing the highest quality products and custom design solutions with an exceptional level of service. All of our products are made in USA with the most sustainable materials possible.