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TD 4000/355 MIXVENT Inline Duct Fan Single Phase S&P - 3750 m³/h

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TD 4000/355 MIXVENT S&P Inline Duct Fan 3750 m³/h Single Phase
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Compact duct fan TD 4000/355 MIXVENT mono S&P, 355 mm diameter, flow rate 3,750 m³/h. Ideal for extended duct networks with low noise level. Multi-position mounting, single-phase motor with PTC thermal protection. Epoxy-polyester painted steel construction, aluminum impeller, lifetime lubricated bearings. IP54/IP55 rating for technical environments.

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TD 4000/355 MIXVENT Single-phase Duct Fan - S&P

This TD 4000/355 MIXVENT duct fan ensures effective air renewal in installations requiring high airflow rates, while maintaining a compact format. Its design allows for simple integration into duct networks, even when lengths are significant.

High-performance ventilation with controlled footprint

Thanks to its reduced footprint, this unit integrates easily into false ceilings, technical rooms or restricted areas. It is used for air renewal in domestic, tertiary or industrial buildings, when the installation is remote and connected to an extensive duct network. Its operation is appreciated for its low noise level, allowing use in occupied environments without significant acoustic disturbance. Access to components facilitates installation and maintenance operations.

Robust construction and durable components

The fan body is made of steel and receives an epoxy-polyester paint, ensuring good resistance to wear and operational constraints. The aluminum impeller promotes stable airflow while limiting vibrations. Lifetime-lubricated ball bearings contribute to motor longevity and reduce maintenance requirements. A manual reset PTC thermal protection is integrated to secure operation in case of overload.

Installation flexibility and electrical characteristics

This model is equipped with a single-speed single-phase motor, with speed variation possibility depending on the chosen configuration. Its multi-position mounting allows horizontal or vertical installation, while the orientable power supply facilitates electrical connection. With a diameter of 355 mm, it reaches a maximum airflow of 3,750 m³/h, meeting the needs of medium to high capacity ventilation networks. The IP54 motor protection class and IP55 external terminal box reinforce reliability in technical environments.

Key points:

  • Compact duct fan for duct networks
  • Maximum airflow of 3,750 m³/h
  • Low noise level suitable for occupied premises
  • Multi-position mounting with orientable power supply
  • PTC thermal protection and long-life bearings


  • Product video:

    BrandS&P France / Unelvent
    SKU7942180270
    EAN/GTIN8413893188762
    MPN253464
    Weight19.00 kg
    CategoryAdapter
    Condition New
    Technical Specifications

    Speed1,360 rpm
    Max power consumption407 W
    Max current consumption0.69 A
    Max airflow3,750 m³/h
    Sound pressure level41 dB(A)
    Min/max temperature-40/+40 °C
    Weight19 kg
    Duct diameterØ 355 mm
    Protection ratingIP54
    Dimensions474 x 426 x 451 mm
    BrandS&P France / Unelvent
    Supplier reference253464
    Model nameTD
    OriginSpain
    EAN code8413893188762
    Product classificationEQUIPMENT

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