The MPS 400 D4 F4 30 smoke extractor box fan from Ruck features a frequency-driven motor mounted outside the air stream, ensuring that contaminated air or smoke of up to 200 °C does not pass through the motor. This design allows the fan to even withstand short-term temperatures up to 400 °C, making it ideal for demanding environments such as catering, kitchens, or grease-laden exhaust systems. The swing-out construction allows for easy access to the motor and fan components, simplifying inspection, cleaning, and maintenance without the need for full disassembly. To optimize performance, the fan must be operated via a frequency converter, which can optionally be controlled with a variable potentiometer for precise speed adjustment.





MPS 400 D4 F4 30 – Ruck smoke extractor box fan swing-out and frequency-controlled – Ruck
MPS 400 D4 F4 30 – Ruck smoke extractor box fan swing-out and frequency-controlled – Ruck
MPS 400 D4 F4 30
- Backward curved centrifugal impeller
- Swing out fan unit
- Sheet steel housing double-walled, 40 mm mineral wool
- IE3 motor outside the airflow, frequency controllable
- Smoke extract fan F400, 200 °C continuous operation
- With condensate and grease drain
Designed for efficiency and versatility, the MPS 400 D4 F4 30 delivers reliable airflow with minimal energy consumption while maintaining high static and total efficiency. The robust construction with IP55-rated motor protection and F-class insulation ensures durability even under challenging conditions. With a wide range of capacities and pressures, this Ruck smoke extractor is an excellent choice for industrial or commercial installations requiring safe, efficient, and low-maintenance smoke extraction.
Specifications
- Labeling: CE, UKCA
- Duct size: - WxHduct
- Pipe connection size (DN): DN355
- Rated voltage (entire device): 400 V
- Phases (entire device): 3~
- Electrical protection (entire device): 6 A fuse
- Housing material: Galvanized steel
- Impeller material: Coated steel
- Weight: 72.1 kg
- Max. pressure: 555 Pa
- Max. Air Volume: 4450 m³/h
- Fan type: Radial
- Category / Installation situation: A
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OFFICIAL DATA
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MPS 400 D4 F4 30 – Ruck smoke extractor box fan swing-out and frequency-controlled – Ruck
Sale price£1,391.00
Regular price£2,140.00