The 3312NL from EBM Papst is a compact and quiet tubular DC axial fan measuring 92 × 92 × 32 mm. The fan is designed for 12 VDC and delivers an airflow of 56 m³/h with only 24 dB(A) – an excellent choice when both performance and low noise levels are important. The housing is made of fiberglass-reinforced PBT plastic and the fan is IP54-rated as standard.
The fan is ideal for electronics cooling, industrial applications, and climate control equipment where operational reliability in harsh environments is required. The operating temperature range of -20 to +75 °C and the option for special versions with PWM control make it a flexible choice for many projects.
- Voltage: 12 VDC (range 6–15 VDC)
- Airflow: 56 m³/h (33 CFM)
- Speed: 1,850 rpm
- Power consumption: 0.8 W
- Noise level: 24 dB(A)
- Protection class: IP54 (IP68 as a special version)
- Housing and impeller in fiberglass-reinforced plastic
- Operating temperature: -20 to +75 °C
At Reserv, you can purchase original parts from EBM Papst – stocked by our wholesaler for fast delivery. We ensure that you always get the right part for your application. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 56 m³/h |
| Speed | 1850 rpm |
| Power | 0.8 W |
| Voltage | 12 VDC VAC |
| Motor frame | The housing is made of glass-fibre reinforced plastic (PBT) and the fan has dimensions of 92 x 32 mm. The weight is 190 g. IP54 protection is standard, and IP68 is available as a special version. Humidity protection and salt spray protection are available as options. |
| Casing | glass fibre reinforced plastic (PBT), square |
| Impeller | The fan impeller is made of glass-fiber reinforced plastic (PA) and is installed in a 92 x 32 mm axial fan from the 3300 N series. The airflow is 56 m³/h (33 cfm), and the airflow direction is exhaust over the struts. The sound pressure level is 24 dB(A), measured at a distance of 1 m from the fan axis. |
| Bearing type | sintered bearings / ball bearings |
| IP class | IP54 |
| Rotation direction | clockwise looking at the rotor |
| Motor type | The motor is a 12 VDC DC motor with a voltage range of 6–15 VDC. It has a power consumption of 0.8 W at nominal operation and a nominal speed of 1850 rpm. The operating temperature range is -20 to +75 °C. The motor is available in special versions with, among other things, PWM control, analog control, and an external temperature sensor. |
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