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Helios Ventilatoren HQW 355/4 EX Wall fan (Ø) 355 mm
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Technical specifications
- Frequency: 50 Hz
- Air quantity unloaded: 2940 m³/h.
- Medium temperature: -30..40 °C.
- Nominal diameter of channel 355 mm
- Protection class IP55
- Product type
Wall fan
- Operating voltage
230 V
- (Ø)
355 mm
- Air flow rate
2940 m³/h
- Dim
(Ø) 355 mm
- Weight
10 kg
n.rel.
- Rotor blades
5
- Air discharge
2940 m³/h
- Material
Metal (galvanized)
- UKCA
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2294431 Helios Ventilatoren HQW 355/4 EX Wall fan (Ø) 355 mm
Description
Axial high performance fan square mounting plate, inlet nozzle, directly driven, explosion protected according to ATEX. Square mounting plate with molded nozzle made of galvanized sheet steel. Impeller with 5 thermoplast blades. High efficiency, low operating noise. Vibration-free running through dynamic balancing according to quality grade G 6.3 VDI 2060 and DIN ISO 1940. Can be used in the range from -20 °C to +40 °C. Surface resistance less than 1 GOhm. Single-phase AC capacitor motor, closed design, maintenance-free, sealed, low-noise ball bearings with long-term lubrication. Ex-design according to ATEX.
This text is machine translated.
This text is machine translated.