Greenheck High Performance Axials, Model RA, are direct driven axials designed for inline air ventilation in commercial, institutional or industrial buildings. The casing design and construction are well suited to indoor or outdoor applications and can be easily installed in ducted or nonducted systems. The RA is designed to significantly reduce operating costs and is the most efficient inline fan manufactured by Greenheck! Additionally, the RA blade design offers inherently lower sound levels than typical axial fans.
Typical Ventilation Applications include: Supply and return fans for air handling equipment, Emergency smoke and heat exhaust, Stairwell pressurization, Parking garage and storage facility exhaust, Industrial process ventilation, Tunnel ventilation
Model: RA-315
Air volume: 1400-, 1700 cfm
Motor Size: 0.55 kW

Greenheck High Performance Axials, Model RA, are direct driven axials designed for inline air ventilation in commercial, institutional or industrial buildings. The casing design and construction are well suited to indoor or outdoor applications and can be easily installed in ducted or nonducted systems. The RA is designed to significantly reduce operating costs and is the most efficient inline fan manufactured by Greenheck! Additionally, the RA blade design offers inherently lower sound levels than typical axial fans.
Typical Ventilation Applications include: Supply and return fans for air handling equipment, Emergency smoke and heat exhaust, Stairwell pressurization, Parking garage and storage facility exhaust, Industrial process ventilation, Tunnel ventilation
Model: RA-315
Air volume: 1400-, 1700 cfm
Motor Size: 0.55 kW