KRWEC315/50/25A : Helios Fans KRW EC 315÷50÷25 A
Helios / (KRWEC315/50/25A)
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KRWEC315/50/25A : Helios Fans KRW EC 315/50/25 A
Note: £679.39 + VAT for new customers using 'WELCNFAN1' discount code!
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£799.28 + VAT £959.14 | |
We accept : 
15% discount with code ‘welcnfan1’
Note: Code can only be used once per customer. Discount codes are entered after selecting shipping method.
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The Helios KRW EC 315÷50÷25 A is a high-efficiency EC centrifugal fan developed for direct installation into rectangular duct systems. It features a compact housing constructed from galvanized sheet steel, complete with standardized channel flange profiles on both sides. The swing-out motor and impeller assembly simplifies maintenance and servicing.
This model includes a powerful radial impeller with backward curved blades made of plastic and galvanized steel. The impeller is dynamically balanced for vibration-free performance, and the airflow is optimized through an aerodynamically designed inlet nozzle.
At its core is a speed-controllable EC external rotor motor offering maximum energy efficiency and protection to IP44. The motor is maintenance-free, free from radio interference, and fitted with long-life ball bearings. Integrated electronic monitoring protects both the motor and the electronics from overheating. Speed control can be precisely adjusted either by a potentiometer or through the EUR-EC universal control system. Electrical connection is via a standard IP54-rated terminal box mounted directly to the supplied cable.