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
Round axial fan with plastic and steel housing, lead wires visible

Wiegmann

Wiegmann Axial Fan 115VAC 6-7/9In H 6-7/9In W

SKU CH-KM9R-MAM7Z

A 115 VAC axial fan delivers 190 to 235 CFM at 2800 to 3500 RPM for enclosure cooling

  • typeRound
  • Delivers 190 to 235 CFM airflow for effective equipment cooling
  • Operates on standard 115 VAC 50/60 Hz power supply
  • Low 46 dB sound level suits noise-sensitive environments
  • cULus listed for verified safety compliance
  • Compact 2-inch depth fits tight enclosure spaces

Application & Purpose

The Wiegmann axial fan delivers 115 VAC airflow for equipment enclosures that require vertical mounting. Its round plastic and steel housing fits standard cut-outs and the lead-wire connection simplifies wiring inside cabinets. The unit is cULus listed for equipment-cooling applications. It serves installers who need a compact, enclosure-rated fan without an integrated guard.

Sustained Airflow Behaviour

At zero static pressure the fan moves 190 CFM on 50 Hz and 235 CFM on 60 Hz while drawing 26 W and 35 W respectively. Speed rises from 2,800 RPM to 3,500 RPM between the two frequencies, maintaining consistent cooling across both mains standards. The non-metallic blades and sleeve bearing design support continuous duty in enclosed environments.

Thermals, Noise & Power

Sound output measures 46 dB under normal operation, a level suited to equipment rooms rather than occupied spaces. Power consumption stays at 26 W on 50 Hz and 35 W on 60 Hz with no IP-rated sealing, so the fan relies on the enclosure for environmental protection. Vertical mounting ensures unrestricted intake and exhaust paths.

Highlights

  • Delivers 190 to 235 CFM airflow for effective equipment cooling
  • Operates on standard 115 VAC 50/60 Hz power supply
  • Low 46 dB sound level suits noise-sensitive environments
  • cULus listed for verified safety compliance
  • Compact 2-inch depth fits tight enclosure spaces

Specifications

BrandWiegmann
typeRound

Questions about this item

How loud is the 46 dB sound level when this 115 VAC axial fan runs continuously?

The fan produces a 46 dB sound level while delivering 190 CFM at 50 Hz or 235 CFM at 60 Hz, making it suitable for equipment-cooling enclosures where moderate background noise is acceptable.

What electrical supply and wiring does this fan need to operate?

It requires a 115 V AC, 50/60 Hz supply and connects via lead wires; power draw is 26 W at 50 Hz and 35 W at 60 Hz.

Will the 6 7/9-inch round plastic-and-steel housing fit the cut-out in my existing enclosure?

The fan measures 6 25/32 in height, 6 7/9 in width and 2 in depth with a 6 in blade diameter, designed for vertical mounting in standard equipment enclosures.

Also in this aisle

People compared these

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