VARW 225/2 EX
RADAX high pressure duct fan
High pressure duct fan with cylindrical
shear pipe sleeve, double-sided flanges,
directly driven, explosion-protected
according to ATEX.
Cylindrical tube made of galvanized steel
sheet, molded on both sides with
Flange hole pattern according to DIN 24155, be-
bautes vane.
Mixed flow impeller, eight spatially
curved blades made of thermoplastic,
Balancing quality G 6.3 according to VDI 2060
and ISO 1940.
Single phase capacitor motor
closed design, maintenance-free, ge-
compacted, low-noise ball bearing with
Long-term lubrication. Ex-according to
ATEX.
Fan-data (default)

Vol.str. 0 Pa at 1780 m3 / h
Vol.str. Betr.pkt. m3 / h
Max Booster 280 Pa
Druckerh. Betriebspkt Pa
Funding density 1.2 kg/m3
Medium temperature 40 degC
Angle of 0 degrees
Operating time h
Speed ​​2688 1/min
aufgenomm.Leistung 0.18 kW
Weight 13 kg
Sound power 81 dB (A)

LWa sound power spectrum in dB (A)
Associated freq = frequency in Hz

Freq 250 500 1000 2000 4000 8000
LW 62 74 76 76 72 63

230 Volt
Current consumption 1.23 Amp
AC / AC W
Frequency 50 Hz
Class F
Degree of protection IP 55
Explosion Protection Y
Temperature classes T1

Make: Helios
Item No.: 6734
Type: VARW 225/2 EX
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