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

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

SKU : TD-350/125-T SILENT

Overview

The S&P TD-350/125-T SILENT In-Line Fan is an ultra-quiet mixed-flow duct fan designed for use with 125mm circular ducting. Delivering an airflow of up to 330m³/h (91.7l/s), it provides effective ventilation while maintaining a low sound pressure level of just 23dB(A) at three metres.
€187,69 EUR Excl. VAT: €156,41 EUR

  • For warranty information, please refer to the manufacturer’s warranty policy or contact them directly.
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Description

Product Part Number

TD-350/125-T SILENT

Description

The S&P TD-350/125-T SILENT In-Line Fan is an ultra-quiet mixed-flow duct fan designed for use with 125mm circular ducting. Delivering an airflow of up to 330m³/h (91.7l/s), it provides effective ventilation while maintaining a low sound pressure level of just 23dB(A) at three metres.

An integrated adjustable run-on timer allows the fan to continue operating for between 1 and 30 minutes after the connected switch has been turned off. This helps remove remaining moisture, stale air and odours from the ventilated area. The timer version uses a single-speed motor and is not suitable for connection to an external speed controller.

The fan features a specially designed internal lining that directs sound waves towards sound-absorbent material, helping reduce operational noise. Rubber gaskets at the inlet and outlet help absorb vibration and provide an airtight connection to the adjoining ductwork. Its low-profile construction makes it particularly suitable for installation within ceiling voids and other confined areas.

The connection box can be rotated through 360° to simplify wiring, while the detachable motor-body assembly allows maintenance to be completed without disconnecting the ductwork. The TD-350 SILENT range is also certified by the Noise Abatement Society.

Technical Specification

Specification Details
Manufacturer Soler & Palau (S&P)
Model TD-350/125 SILENT T
Manufacturer reference 5211364600
Fan type Ultra-quiet in-line mixed-flow duct fan
Nominal duct diameter 125mm
Connection spigot diameter 123mm
Number of speeds Single speed
Maximum airflow 330m³/h / 91.7l/s
Motor speed 2,050rpm
Maximum absorbed power 26W
Maximum absorbed current 0.11A
Sound pressure level 23dB(A) at 3 metres
Timer Adjustable run-on timer
Timer range 1–30 minutes
Electrical supply 230V, single phase, 50Hz
Operating air temperature −20°C to +40°C
Protection rating IP44
Speed-controller compatibility Not suitable for speed control
Weight 5kg
Overall length 462mm
Maximum overall width 252mm
Main casing diameter 204mm
Casing material High-quality plastic
Noise reduction Internal sound-absorbent insulation
Duct seals Rubber inlet and outlet gaskets
Connection box Rotatable through 360°
Mounting Suitable for wall or ceiling installation
Maintenance Detachable motor-body assembly

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.