Helios Vard 355/2 Radax High-Pressure Inline Fan

High-pressure inline fan with cylindrical pipe sleeve, flanges on both sides, directly driven.

Cylindrical tube made of galvanized sheet steel, with flange formed on both sides, hole pattern according to DIN 24155, built-in guide vane.

Semi-axial impeller, eight spatially curved blades made of galvanized steel. Vibration-free operation through dynamic balancing to quality grade G 6.3 VDI 2060 and DIN ISO 1940.

Three-phase squirrel-cage motor, two-speed with star-delta switching, enclosed design, maintenance-free, sealed, low-noise ball bearings with long-term lubrication.

Manufacturer's price: 2499 €

Technical Data:
Pressure type: static
Max. Volume: 220 m³/h
Speed: 2400 / 2800 min-1
Current uncontrolled: 3.40 / 5.40 A
Starting current uncontrolled: 27 A
Power: 2.10 / 2.80 kW
Voltage: 400 / 400 V / 3 ph / 50 Hz
Max. Temperature: 60 °C (30 °C when controlled)

Noise data:
Air noise dB(A): 75 at 4 m

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