Helios Fans MBW EC 250

Helios

Helios Fans MBW EC 250

The Helios MBW EC 250 is a high-performance, sound-encapsulated centrifugal fan designed for efficient and quiet airflow. It features a double-walled galvanised steel housing, internally lined with 30 mm thick mineral wool insulation for effective noise reduction. Suction and pressure ports include rubber lip seals to ensure airtight connections with standard ducting.

A key feature of this model is its fully swing-out motor and impeller assembly, allowing easy access for inspection and maintenance. The unit is mounted on stable rails and supported by four vibration dampers to reduce operational noise and vibration. Condensate drainage and drip protection are included as standard when the access door is opened.

The fan is equipped with a high-efficiency radial impeller with backward curved aluminium blades, dynamically balanced to G 6.3 grade in accordance with DIN ISO 1940 and VDI 2060 standards for smooth, vibration-free operation.

Powered by a modern EC motor, the unit delivers excellent energy efficiency and low-noise performance. The motor is maintenance-free with sealed long-life ball bearings, integrated thermal protection, and stepless speed control via potentiometer or a universal controller. An external IP-rated terminal box is provided for straightforward installation

Prices & Options
Code & Description Price  
MBWEC250 : Helios Fans MBW EC 250 £1,926.00 + VAT £2,311.20
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