Weatherproof downblast and upblast centrifugal roof fans, spun aluminum housings, and high-temperature rooftop smoke extraction systems.
Identify the required air exchange rate (m³/h), total static pressure drop (Pa), and acoustic criteria to match your project specifications.
Determine the target air volume requirement based on room volume and hourly air change rate.
Calculate external duct and louver static resistance in Pascals (Pa).
Verify acoustic dBA limits for the intended installation environment.
Contact Deton engineering support for bespoke CAD drawings and fan performance curves.
Explore technical datasheets, CAD schematics, and performance parameters for each model in the Roof Ventilators & Smoke Exhaust lineup.
Roof Fans The RC-A Series features a seamless spun marine-grade aluminum housing with a downward discharge pattern. Utilizing backward-curved aluminum centrifugal impellers, it delivers high static pressure and weather-tight performance for commercial roofs.
Roof Fans The RCF Series is an upblast centrifugal roof exhauster engineered to discharge contaminated, greasy, or hot air vertically away from the roof surface, protecting roof membranes from grease buildup.
Common questions regarding aerodynamic sizing, electrical configurations, and global standards for Roof Ventilators & Smoke Exhaust.
Marine-grade 5052 spun aluminum provides exceptional corrosion resistance against UV radiation, acid rain, and coastal salt fog while minimizing rooftop structural dead weight.
Upblast fans (RCF) discharge air vertically at high velocity to throw grease, hot vapors, and pollutants away from roof membranes, which is mandatory for commercial kitchen grease exhaust.
Discover complementary air movement and HVAC systems from Deton's comprehensive catalog.
