We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver metal centrifugal fan with curved blades and circular housing, 250mm diameter

Fans

Fans R3G225-RH17-11 250mm centrifugal case fan

SKU CH-YGNG-ZFFN8

250 mm centrifugal fan moves 8.5 m³/min at 2200 rpm with 55 dBA noise on 230 V AC power

  • 250 mm centrifugal airflow for dense chassis cooling
  • 230 V AC supply plugs straight into mains power
  • Double ball bearing rated for 40 000 to 50 000 hours
  • 5 m³/min air volume at 2 200 RPM
  • 55 dBA noise at 60 W power draw

Industrial centrifugal fan

The R3G225-RH17-11 is a 250mm centrifugal blower built by ebmpapst for industrial and embedded cooling. It runs on 230V AC mains at 50/60Hz and draws 60W at full speed. The unit suits engineers integrating forced-air cooling into medical, rail, HVAC or telecom enclosures.

Double ball bearing and 1.35kg mass

An imported double ball bearing supports the rotor for a rated life of 40000-50000 hours. The 1.35kg metal housing provides rigid mounting points that resist vibration in mobile or rack environments. No PWM or speed-control lead is described, so the fan runs at fixed speed once powered.

8.5m3/min airflow at 55dBA

At 2200R/min the impeller delivers 8.5m3/min of static-pressure-biased flow, suited to restrictive ducting or dense heatsinks. Acoustic output reaches 55dBA, a level typical for equipment rooms rather than quiet offices. Power draw remains a steady 60W across the operating voltage range.

Highlights

  • 250 mm centrifugal airflow for dense chassis cooling
  • 230 V AC supply plugs straight into mains power
  • Double ball bearing rated for 40 000 to 50 000 hours
  • 5 m³/min air volume at 2 200 RPM
  • 55 dBA noise at 60 W power draw

Specifications

No published specifications for this item yet.

Questions about this item

What voltage and frequency does the 230 V AC centrifugal fan require?

The fan runs on 230 V AC at 50/60 Hz, drawing 60 W and spinning at 2200 R/min to deliver 8.5 m³/min airflow at 55 dBA.

What are the physical dimensions and weight of the 250 mm centrifugal fan?

The unit measures 250 mm in size and weighs 1.35 kg, using an imported double ball bearing for its motor assembly.

How is the 230 V AC centrifugal fan wired and what is a common installation mistake?

Connect the fan directly to a 230 V AC mains supply at 50/60 Hz; a frequent error is forgetting to provide proper grounding for the metal housing.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.