Helios Fans SVR EC 200 A

The Helios SVR EC 200 A is a high-efficiency EC centrifugal duct fan engineered for direct integration into ventilation duct systems. Its flat, space-saving design and robust housing made from galvanised sheet steel provide reliable performance for residential, commercial, or industrial settings.

The fan features intake and exhaust spigots with integrated twin-seal rubber gaskets, allowing airtight and secure connections to standard ductwork. The design includes a swing-out motor and impeller unit, ensuring quick and easy access for maintenance or cleaning.

Its centrifugal impeller, made from high-quality polymer with backward curved blades, is dynamically balanced for vibration-free, low-noise operation. The aerodynamically optimised impeller ensures efficient airflow with minimal energy consumption.

Powered by a speed-controlled EC external rotor motor rated at IP54, the fan offers maximum performance with energy-saving benefits. This maintenance-free motor is ball bearing-mounted, interference-free, and equipped with electronic temperature monitoring to protect both motor and internal electronics.

Speed can be regulated with an internal potentiometer, an external control, or seamlessly integrated with the Helios EUR-EC control system. A standard IP54 terminal box mounted on an extended cable facilitates easy electrical connection, completing this versatile and quiet inline fan solution.