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S&P TD-350/125 SILENT In-Line Fan

S&P TD-350/125 SILENT In-Line Fan

SKU : TD-350/125 Silent

Overview

The TD-350/125 SILENT is a high-performance, ultra-quiet in-line duct fan designed for applications requiring increased airflow without compromising acoustic comfort. Its mixed-flow impeller delivers excellent pressure and airflow characteristics, while the internally insulated casing ensures exceptionally low noise output.
£157.48 GBP Excl. VAT: £131.23 GBP

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Description

Product Part Number

TD-350/125 Silent

Product Overview

The TD-350/125 SILENT is a high-performance, ultra-quiet in-line duct fan designed for applications requiring increased airflow without compromising acoustic comfort. Its mixed-flow impeller delivers excellent pressure and airflow characteristics, while the internally insulated casing ensures exceptionally low noise output.

Certified by the Noise Abatement Society, this model is ideal for workplaces, commercial spaces, and residential projects where sound levels must be kept to a minimum. The removable fan body and vibration-absorbing mounting system allow fast installation and straightforward maintenance.

Key Features

  • Noise Abatement Society certified
  • High airflow with very low noise output
  • Mixed-flow impeller for efficient performance
  • Sound-absorbing internal insulation
  • Removable motor body for maintenance
  • Rubber vibration-absorbing seals
  • Rotatable terminal box for flexible wiring

Technical Specification

Specification Value
Model TD-350/125 SILENT
Power supply 230V / 50Hz
Motor type 2-speed, speed controllable
Max airflow 330 m³/h
Max absorbed power 27 W
Max current 0.12 A
Sound pressure level* 23 dB(A)
Duct diameter 125 mm
Protection rating IP44
Operating temperature -20 °C to +40 °C
Weight 5.0 kg
Construction High-quality plastic housing
Bearings Ball bearings
Thermal protection Yes

Frequently Asked Questions

  • What is an extractor fan used for?

    An extractor fan removes humid, stale or polluted air from a room. They are commonly used in bathrooms, kitchens, utility rooms and other areas where moisture, odours or poor airflow can build up.

  • What extractor fan do I need for a bathroom?

    The right bathroom extractor fan depends on the room size, installation location, duct route and control type required. Timer, humidity and low-carbon options are available depending on the project.

  • Can extractor fans help with condensation?

    Yes, extractor fans can help reduce condensation by removing humid air from wet rooms. However, condensation can also be affected by insulation, heating, airflow and overall ventilation.

  • What is a D-MEV fan?

    A D-MEV fan is a decentralised mechanical extract ventilation fan. It usually runs continuously at a low rate, with boost options when more extraction is needed.

  • What is the difference between an extractor fan and an inline fan?

    A standard extractor fan is usually mounted on a wall, window or ceiling. An inline fan is installed within the duct run, often in a loft or ceiling void, and can be useful where a longer duct route is needed.