Circular Attenuator – 315mm 1D / Bush / Bush
£99.99 Exc VAT
Est. Delivery: 1-3 days
Enter postcode in checkout for delivery cost
View transport policy- Please note that we may send out like-for-like products from different manufacturers.
- This item is made to order and non-returnable. Please verify the size carefully before purchasing.
Our Circular Attenuators are engineered to deliver high-performance noise reduction in ventilation and fan systems, available in bush, spigot and mixed connections. Designed for direct connection to metric axial flow fans and circular ductwork, they effectively reduce airborne noise while maintaining efficient airflow. The spigot option allows faster installation and removes the need for a flange ring, reducing installation time and overall cost.
- Acoustic infill manufactured from glass wool or mineral wool
- Membrane lining to prevent fibre migration into the airstream
- Cylindrical construction for direct fan connection or inline duct installation
- Standard lengths typically 1–2 × internal diameter
- Suitable for HVAC systems, industrial ventilation, clean environments, and noise-sensitive applications
- Suitable for cleaning using low-pressure steam
Bespoke manufacturing will be quoted for, once we have discussed your requirements
We work hard to get our customers what they need when they need it. Below you will find information on our delivery service. If you have a particular need or deadline, please contact us & we’ll do our best to accommodate you.
Delivery Charges
Delivery charges start from £9.00 and vary depending on items purchased. You can review the total delivery
charge on the My Basket page after adding the items that you want to buy.
Easy & Convenient Delivery
All UK orders are sent out by DPD, Tuffnells or Royal Mail and should reach you within 3 working days. Some
deliveries might take longer during holidays and busy periods.
When your order is dispatched we will let you know via email. You can track the status of your delivery via the My Account section.
Next Day Delivery
We understand that sometimes you need your order in a hurry, so please contact us prior to ordering regarding
next day delivery and we will do our best to arrange this.
International, Scottish Highlands, Islands & Northern Ireland
We are able to ship orders internationally, to Scottish Highlands or off-shore. Please contact us first for a
delivery quote. Unfortunately, there are a small number of items which we cannot ship internationally, due to
their size or weight.
