The 8314U from EBM-Papst is a compact direct current fan in the DC axial fan category, built for demanding environments. With an 80 × 80 × 32 mm plastic housing and an impressive IP68 protection rating, it can withstand both dust and prolonged immersion in water. The brushless DC motor and ball bearings guarantee a long and reliable service life.
The fan is ideal for applications where reliability and sealing are crucial – for example, in marine equipment, industrial automation, or outdoor installations. The optional mounting position makes it easy to integrate into most designs.
- Airflow: 52 m³/h at 3,300 rpm
- Voltage range: 12–31.5 V DC (nominal 24 V DC)
- Power consumption: 2.7 W
- Protection class: IP68
- Bearing type: ball bearing
- Noise level: 35 dB(A)
- Automatic restart in case of blocked rotor
- Protected against reverse polarity via rectifier diode
At Reserv, we stock original EBM-Papst parts for fast delivery directly to you. We collaborate with leading wholesalers to ensure that you always receive genuine components of the right quality. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 52 m³/h |
| Speed | 3300 rpm |
| Power | 2.7 W |
| Voltage | 24V DC VAC |
| Motor frame | The fan is mounted using mounting flanges with ISO 4762 M4 screws (degreased, without washer or extra support). The maximum tightening torque is 20 Ncm in the cable outlet corner and 30 Ncm in the other corners. The mounting position for the shaft is optional. |
| Casing | plastic, square |
| Impeller | The fan impeller is made of plastic and is mounted in an 80 x 80 x 32 mm plastic housing. The direction of rotation is clockwise when looking at the rotor, and the airflow is directed outwards over the struts. At a nominal speed of 3,300 rpm, a maximum free air flow of 52 m³/h and a maximum static pressure of 60 Pa are delivered. |
| Bearing type | ball bearing |
| IP class | IP68 |
| Rotation direction | clockwise |
| Motor type | The motor is a brushless DC motor with a nominal voltage of 24 V DC and a voltage range of 12–31.5 V. The power consumption at free air flow is 2.7 W at nominal voltage. The motor has automatic restart upon locked rotor and is protected against reverse polarity by a rectifier diode. The protection class is III. |
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