The 4312G from EBM-Papst is a compact DC axial fan in a tube format, designed for reliable and efficient cooling in demanding environments. Measuring 119 × 119 × 32 mm, the fan is powered by 12 VDC with an input power of just 5.0 W. With an airflow of 170 m³/h and a noise level of 45 dB(A), it delivers impressive performance in a small form factor.
The fan is ideal for industrial electronics, control cabinets, and climate control equipment where compact size, high operational reliability, and resistance to dust and moisture are important factors.
- Voltage: 12 VDC (range 6–15 VDC)
- Airflow: 170 m³/h (100 cfm)
- Speed: 2,800 rpm
- Power: 5.0 W
- Noise level: 45 dB(A)
- Bearing type: Ball bearing – service life up to 62,500 hours at 40 °C
- Protection class: IP54 (IP68 as special version)
- Housing and impeller made of fiberglass-reinforced plastic (GRP/PBT and GRP/PA)
At Reserv, we stock original EBM-Papst parts for fast delivery directly to you. You can rest assured that you will get the right part – every time.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 170 m³/h |
| Speed | 2800 rpm |
| Power | 5.0 W |
| Voltage | 12 VDC VAC |
| Motor frame | The casing is made of glass fiber reinforced plastic (GRP/PBT) and has dimensions of 119 x 32 mm. IP54 protection is standard and IP68 is available as a special version. The fan weighs 220 g and the rotor run-out is a maximum of 0.4 mm. |
| Casing | glass-fibre reinforced plastic (GRP/PBT), round |
| Impeller | The impeller is made of glass fiber reinforced plastic (GRP/PA) and provides a maximum airflow of 170 m³/h (100 cfm). The airflow is in the exhaust direction over the struts. The impeller rotates clockwise when viewed from the rotor side and is designed for axial airflow. |
| Bearing type | ball bearing |
| IP class | IP54 |
| Rotation direction | clockwise, viewed from the rotor side |
| Motor type | The motor is a DC axial motor designed for 12 V nominal voltage with a voltage range of 6–15 VDC. The input power is 5.0 W and the nominal speed is 2,800 rpm. The motor is equipped with ball bearings for long operational reliability and has a service life of up to 62,500 hours (at 40 °C). The operating temperature range is -20 °C to +70 °C. |
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