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VS 75mm Radial CN x 20m antibacterial

VS 75mm Radial CN x 20m antibacterial

SKU : QV75P-VS-20

Overview

The VS 75mm Antibacterial Radial Duct is designed for use in radial MVHR and mechanical ventilation systems, creating individual airflow routes between the distribution manifold and each room terminal. Its flexible, semi-rigid construction allows it to be routed through floors, ceilings and service voids while helping to reduce the number of joints required throughout the installation.
£60.36 GBP Excl. VAT: £50.30 GBP

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Description

Product Part Number

P4A-20

Product Overview

The VS 75mm Antibacterial Radial Duct is designed for use in radial MVHR and mechanical ventilation systems, creating individual airflow routes between the distribution manifold and each room terminal. Its flexible, semi-rigid construction allows it to be routed through floors, ceilings and service voids while helping to reduce the number of joints required throughout the installation.

The antibacterial internal surface helps support a clean and hygienic air-distribution system, while the smooth inner bore promotes efficient airflow and straightforward maintenance. Supplied in a 20m coil, the duct can be cut to the required length on site and connected to compatible 75mm manifolds, plenums and fittings, providing a practical solution for residential ventilation installations.

Technical Specification

Specification Details
Product code P4A-20
Product type Antibacterial semi-rigid radial duct
Application MVHR, MEV and mechanical ventilation systems
Nominal outside diameter 75mm
Coil length 20m
Material High-density polyethylene (PE-HD)
Construction Flexible, corrugated double-wall pipe
Internal surface Smooth antibacterial lining
Airflow use Supply or extract air
Installation Individual radial runs between manifolds and room terminals
Connection type Compatible 75mm radial fittings
Maintenance Smooth bore helps reduce dirt deposits
Suitable installation areas Floors, ceilings and service voids
Suitable systems Residential ventilation installations

Frequently Asked Questions

  • What is semi rigid radial ductwork?

    Semi rigid radial ductwork is a flexible but structured ducting system used to move air between a ventilation unit and individual rooms. It is commonly used in MVHR, MEV and other domestic ventilation systems.

  • What is radial ductwork used for?

    Radial ductwork is used to create individual duct runs from a manifold or distribution box to different rooms. This can help simplify the duct layout and support balanced airflow across the property.

  • What fittings are needed for semi rigid ductwork?

    A semi rigid ductwork system may require manifolds, plenums, connectors, bends, sealing rings, clips, blanking caps and other accessories depending on the layout and installation.

  • What size radial ducting do I need for my system?

    The required duct size depends on the airflow needed at each valve and the overall system design. Radial ductwork should be sized as part of the complete MVHR design rather than selected by room size alone.

  • Is radial or rigid ducting better for a new build?

    Both can work effectively when correctly designed. Radial ducting is popular in new builds because individual flexible runs can make routing and system balancing more straightforward.

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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.

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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.

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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.

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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.