Helios RR

Helios RR radial duct fans are suitable for universal commercial, industrial and domestic applications. Helios RR radial duct fans are characterized by their high pressure capacity and fully controllable speed. The casing of the radial fans is made of galvanized steel sheet, which is adapted to the harsh operating conditions. Helios RR fan motors are with external rotor, ball bearings and moisture protection. Helios RR radial circular duct fans are designed for continuous operation, insulation class F, protection class IP44.

Helios RR circular radial duct fans are designed specifically for direct insertion into ducted HVAC systems. Helios RR radial duct fans with high pressure capacity to overcome pressure losses. The circular radial duct fans have a small space requirement and minimal installation effort due to their straightforward airflow.