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Ebm-papst centrifugal fan, 175 mm scroll housing, metal finish

Fans

Fans R2S175-AA07-39 centrifugal fan 230V 175mm

SKU CH-JEH5-WTN1S

230 V AC centrifugal fan with 175 mm impeller, 54 W draw at 50 Hz, 2580 rpm and airflow up to 35000 m³/h

  • Delivers up to 35000 m³/h airflow for demanding cooling
  • Runs on standard 230 V AC supply at 50 or 60 Hz
  • External rotor motor enables compact design and forced electronic cooling
  • Operates reliably from -25 °C up to 50 °C ambient
  • Sturdy steel plate construction ensures durability in industrial use

Industrial centrifugal fan 175mm

This new German-made ebm-papst centrifugal fan operates on 230V AC single-phase power. It fits HVAC and industrial cooling systems that require a compact external-rotor design with forward-curved blades and an integrated scroll housing. The unit is CE approved for commercial and light-industrial installations.

Airflow up to 35000m3/h with 54-57W draw

At 50Hz the motor runs at 2580rpm consuming 54W and 0.34A; at 60Hz it runs at 2440rpm consuming 57W and 0.33A. Starting current reaches 0.47A at 50Hz and 0.4A at 60Hz. The fan delivers peak flow at zero back pressure; performance drops as duct resistance rises beyond the published curve.

Operating range -25C to 50C with speed control

Rated ambient temperatures span -25C to 50C at 50Hz and -25C to 40C at 60Hz. The external rotor design provides forced motor cooling for stable thermal behaviour. Full 100% speed control is available via analogue or serial interface, allowing noise and power to be matched to load without extra components.

Highlights

  • Delivers up to 35000 m³/h airflow for demanding cooling
  • Runs on standard 230 V AC supply at 50 or 60 Hz
  • External rotor motor enables compact design and forced electronic cooling
  • Operates reliably from -25 °C up to 50 °C ambient
  • Sturdy steel plate construction ensures durability in industrial use

Specifications

No published specifications for this item yet.

Questions about this item

Will this 175 mm centrifugal fan run on a 230 V 50 Hz circuit I already have in the workshop?

Yes, the motor is rated for 230 VAC single-phase at 50 Hz and draws 0.34 A at that frequency.

How can I verify the fan is performing correctly once installed?

At 50 Hz the impeller should spin at 2580 rpm while consuming 54 W; measure speed and power to confirm.

Does the box include a scroll housing or must I source one separately?

The unit is a forward-curved blade centrifugal fan supplied with its scroll housing, so no separate housing is needed.

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