Roof fan HELIOS EC-Motor DV 250 PRO

DV EC 250 Pro

Roof fan with EC motor and pressure control

Roof fan with EC technology.

Aerodynamically designed housing made of high-quality polypropylene in grey, diagonally blowing. Operating range from -30 to +80 °C. Integrated guide vanes for optimum efficiency. For horizontal mounting.

Diagonal impeller made of aluminium, motor-impeller unit dynamically balanced.

Electronically commutated DC outrunner motor with ball bearing for continuous operation. High efficiency even in regular operation. Maintenance-free and radio interference-free. Stepless speed control with the speed potentiometer P.. 10 (Accessories). In conjunction with the universal control system EUR EC (accessory), the fan can be used to control differential pressure, differential temperature or flow velocity.

Dimensions: L=57cm / W=57cm / H=55cm

Original price Fr. 2600.-

2 pcs. available
seller offer No. resale 162696667