AMCA 210/300 Tested
CE
ISO 9001:2015
Official Technical Catalogue
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RC-A Series Downblast Centrifugal Roof Ventilator
MODEL SERIES: RC-A-200 / RC-A-250 / RC-A-280 / RC-A-315 / RC-A-355 / RC-A-400 / RC-A-450 / RC-A-500
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.
Technical Specifications
Wheel Diameter 200mm - 500mm
Air Flow Capacity 800 - 9,500 m³/h
Static Pressure 120 - 550 Pa
Housing Material Marine-Grade 5052 Spun Aluminum
Drive Style Direct Drive with External Rotor Motor
Protection Stainless Steel Bird Screen & Rain Hood
Engineering Highlights
- Seamless spun 5052 aluminum hood ensuring lifelong rust-free outdoor durability
- Backward-curved centrifugal impeller dynamically balanced to ISO 1940 G2.5
- Integrated bird-proof screen and backdraft damper preventing water and pest entry
- Low-profile architectural design with minimal roof structural load
Recommended Applications
- Commercial Office & Retail Roof Exhaust
- Industrial Factory & Workshop General Ventilation
- School, University & Institutional Rooftops
- Cleanroom & Hospital Facility Exhaust
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