The SJMF250S Mixed Flow Inline Fan combines high performance, energy efficiency, and quiet operation in a compact acoustic enclosure. Featuring a brushless EC motor and precision-engineered impeller, it delivers powerful airflow with low energy consumption and long service life.
Application
Designed for exhaust ventilation in bathrooms, kitchens, and other humid or enclosed spaces. Suitable for residential, commercial, and light industrial installations where quiet, efficient air movement is required. Ideal for ducted systems requiring variable speed control and Building Regulation?compliant performance.
Features / Benefits
- High-efficiency mixed flow impeller driven by brushless EC motor
- Sealed-for-life heavy-duty bearings rated for ambient temperatures up to +60?C
- Detachable bracket (150?315 mm models) for easy installation
- Acoustic enclosure ensures reduced noise levels
- Supplied ready for fixed speed operation, with control options via potentiometer, 0?10VDC, or PWM input
- Detachable 5 m lead with 3.5 mm jack connection for remote control
- 1.5 m mains lead with standard 3-pin plug included
- Manufactured from aluminium or cold-rolled steel for durability
- Low energy consumption and low Specific Fan Power (SFP) for regulatory compliance
- 24-month warranty and ISO 9001?certified manufacturing quality
| SJMF250S |
| Voltage (V) | 1-230 |
| Frequency (Hz) | 50 |
| Power (W) | 150 |
| Current (A) | 1.0 |
| Speed (RPM) | 3190 |
| Sound Pressure Level dB(A) @ 3m (Inlet Side) | 44 |
| Sound Pressure Level dB(A) @ 3m (Outlet Side) | 48 |
| Max Air Temperature (?C) | +60 |
| Protection Rating | IPX4 |
