Circular Duct Fan DPT12-45B2-A (125 mm)
DPT12-45B2-A

Product-family image. Confirm the exact model when enquiring.
DPT10-35B2-A is a painted sheet-metal circular inline duct fan for 100 mm round ducting. It mounts directly in the duct run with the supplied bracket, giving quiet, powerful extraction for bathrooms, kitchens, offices, shops and small commercial spaces.
Technical data is from the manufacturer catalogue. Exact model, voltage and supply terms will be confirmed in your quotation.
| Category | Ventilation |
|---|---|
| Product type | Circular duct fans |
| Model | DPT10-35B2-A |
| Series | DPT-B2 series |
| Duct connection | Φ95 mm |
| Motor | AC |
| Input power | 45 W |
| Air volume | 270 m³/h |
| Static pressure | 350 Pa |
| Noise | 65 dB |
| Speed | 2400 rpm |
| Net weight | 2.8 kg |
| Suitable area | 6–13 m³ room volume |
| Power supply | 220 V / 50 Hz |
Compare the range and pick the model that fits your duct size and airflow. Not sure? Send the room size and use on WhatsApp and we will recommend one.
| Model | Duct | Motor | Power | Air volume | Static pressure | Noise | Quote |
|---|---|---|---|---|---|---|---|
| DPT10-35B2-A | Φ95 mm | AC | 45 W | 270 m³/h | 350 Pa | 65 dB | |
| DPT12-45B2-A | Φ125 mm | AC | 45 W | 350 m³/h | 310 Pa | 65 dB | |
| DPT15-55B2-A | Φ150 mm | AC | 104 W | 675 m³/h | 430 Pa | 65 dB | |
| DPT16-55B2-A | Φ160 mm | AC | 98 W | 685 m³/h | 390 Pa | 68 dB | |
| DPT20-66B2-A | Φ200 mm | AC | 122 W | 940 m³/h | 530 Pa | 69 dB | |
| DPT25-66B2-A | Φ250 mm | AC | 133 W | 1090 m³/h | 550 Pa | 70 dB | |
| DPT31-66B2-A | Φ315 mm | AC | 180 W | 1430 m³/h | 760 Pa | 71 dB | |
| DPT10-35B2-E | Φ95 mm | EC | 40 W | 250 m³/h | 325 Pa | 63 dB | |
| DPT12-45B2-E | Φ125 mm | EC | 42 W | 350 m³/h | 315 Pa | 63 dB | |
| DPT15-55B2-E | Φ150 mm | EC | 79 W | 700 m³/h | 430 Pa | 63 dB |
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