VS Flexible Over Silencer

SKU : VS-105-FOS

Overview

The VS Flexible Over Silencer is designed to reduce fan noise and sound travelling through circular ventilation ductwork, helping create a quieter and more comfortable indoor environment. It is suitable for use with MVHR, MEV and other mechanical ventilation systems and can be installed close to ventilation units, fans or room terminals where noise reduction is required.

€17,92 EUR Excl. VAT: €14,93 EUR

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

Any questions? Reach out to our team

View full details

Description

Product Part Number

J337 - 105mm Flexible Over Silencer
J342 - 127mm Flexible Over Silencer
J331 - 152mm Flexible Over Silencer
J343 - 180mm Flexible Over Silencer
J333 - 200mm Flexible Over Silencer

Product Overview

Its flexible construction allows the silencer to be positioned and aligned more easily within ceiling voids and other restricted installation areas. Available in a range of diameters, it connects to compatible circular ductwork and provides a practical sound-reduction solution for residential ventilation

Frequently Asked Questions

What is a ductwork silencer used for?

A ductwork silencer is used to help reduce noise travelling through a ventilation duct run. It can support quieter operation in systems such as MVHR, MEV, extractor fans and other ventilation installations.
Where should a ductwork silencer be installed?

The best location depends on the ventilation system and duct layout. Silencers are commonly installed within the duct run where noise reduction is needed, such as near the unit or before air reaches occupied rooms.
Do ductwork silencers affect airflow?

A ductwork silencer may add some resistance to the duct run, so it should be selected and installed correctly to suit the system design and required airflow rates.
What size silencer matches my duct diameter?

A silencer should normally match the connected duct diameter unless the system design specifies suitable reducers or adaptors.
Do duct silencers wear out or need replacing over time?

Duct silencers generally have no moving parts and can last for many years. Replacement may be required if they become damaged, contaminated or their internal material deteriorates.

BPC Ventilation · Free project support

Not sure which ventilation system you need?

Send us your floor plans for a free ventilation estimate and residential layout guide. Our team will review your project and help you choose suitable MVHR or MEV equipment for your property and budget.

Free estimate & layout guide
Independent advice across brands
Lifetime technical support with every system sold

Send plans for a free estimate

Upload your drawings and project details to get started.

Free residential layout guides cover airflow requirements and unit and valve location guidance. Full ducting route planning is a separate service. Layout guides are not available for commercial projects.

BPC Ventilation · Complete system price promise

Got a quote? We’ll beat it.

Before you buy elsewhere, send us your complete MVHR or MEV system quote. We will beat it on a like-for-like basis, comparing the unit, ducting and required components together.

We will beat like-for-like complete system quotes
Unit, ducting & system components compared
Lifetime technical support with every system sold

Send your quote — we’ll beat it

Upload your complete system quote to get our better offer.

Our price promise applies to complete ventilation system supply quotes, including the unit, ducting and required components. We compare matching specifications and quantities, including VAT and delivery. Unit-only quotes are excluded.