36" Fan Blade Diameter - Reduced Noise, Industrial Direct Drive Wall Exhaust Fan We use the latest technology in air movement design to produce maximum flow, minimize noise while keeping the maintenance department in mind. NO belts to change! Need modifications? Customization is where we shine. We offer a wide variety of sizes, performance, motors, material of construction, and coating to meet your needs. We also offer low noise, direct drive tube axial fans. TEFC (Totally Enclosed, Fan Cooled) 230460V, 3Ph, 60Hz, 1150 RPM motorUp to 20, 540 CFMStandard paint is a zinc rich rust resistant for longer lifeHeavy duty PAG (Glass fiber reinforced polyamide) bladesTarget sound level less than 70 dBA at 10'Additional sizes, arrangements, motor classifications, materials of construction, finish coatings, drive configuration, performance criteria, customization, and application assistance available upon request. OPTIONAL: Wall mount package including fan and shutter mounting box, full rear box guard, and mounted discharge shutter. DID YOU KNOW? We can customize products based on custom flow and pressure conditions to suit your application. Don't see what you're looking for? Chat with us or call for other options. Models available:36 iL936-2 iL936-3