Skip to content
Ventilation ExpertsVentilation Experts
    • No products in the basket.

  • Basket

    No products in the basket.

  • Home
  • Domestic Fans
    • Bathroom / Kitchen Extractor Fans
    • Centrifugal Inline Fans
      • Heat Recovery & Wholehouse Units
    • Fan Inserts
    • Mixed Flow Inline Fans
    • Utility Room Fans
    • Window & Wall fans
  • Commercial Fans
    • Box Fans
    • Bifurcated Axial Flow Fans
    • Cased Axial Fans
    • Gigabox Centrifugal Fans
    • Heater Batteries
    • Medium Pressure Fans
    • Plate Axial Fans
    • Roof Mounted Fans
    • Rectangular Duct Fans
    • Twin Fans
  • Controllers & Accessories
    • Ancillary Kits
    • Anti Vibrations Mounts
    • Backdraft Shutters & Dampers
    • Controllers
    • Fan Guards
    • Filter Boxes & Media
  • Controllers & Accessories Cont.
    • Flanges
    • Flexible Connectors
    • Louvre Shutters
    • Mounting Feet
    • Other Accessories
    • Roof Fan Accessories
    • Silencers
    • Valves, Grilles & Louvres
  • Clearance Fans & Fan Accessories
  • Contact Us
  • Support
    • Useful Info
    • Credit Account Application

Silencers

Home / Controllers & Accessories / Silencers / Page 5
Filter

Showing 145–180 of 194 results

Sort by
Product Tags
Fan Phase
Product categories
Brand
On sale
068-0100-JF4 - 100dia - 1200mm Long - Spigot Silencer - Elta
Quick View

Silencers

068-0100-JF4 – 100dia – 1200mm Long – Spigot Silencer – Elta

£84.00 ex. VAT
Add to Basket
068-0315-JF1 - 315dia - 300mm Long - Spigot Silencer - Elta
Quick View

Silencers

068-0315-JF1 – 315dia – 300mm Long – Spigot Silencer – Elta

£86.00 ex. VAT
Add to Basket
SSD 710 - Helios - Base Attenuator
Quick View

Silencers

SSD 710 – Helios – Base Attenuator

£3,667.11 ex. VAT
Add to Basket
SSD 560/630 - Helios - Base Attenuator
Quick View

Silencers

SSD 560/630 – Helios – Base Attenuator

£1,575.22 ex. VAT
Add to Basket
SSD 500 - Helios - Base Attenuator
Quick View

Silencers

SSD 500 – Helios – Base Attenuator

£1,575.22 ex. VAT
Add to Basket
SSD 450 - Helios - Base Attenuator, Hingeable - (with Hinge Mechanism)
Quick View

Silencers

SSD 450 – Helios – Base Attenuator, Hingeable – (with Hinge Mechanism)

£1,094.76 ex. VAT
Add to Basket
SSD 400 - Helios - Base Attenuator, Hingeable - (with Hinge Mechanism)
Quick View

Silencers

SSD 400 – Helios – Base Attenuator, Hingeable – (with Hinge Mechanism)

£948.87 ex. VAT
Add to Basket
SSD 315 - Helios - Base Attenuator, Hingeable - (with Hinge Mechanism)
Quick View

Silencers

SSD 315 – Helios – Base Attenuator, Hingeable – (with Hinge Mechanism)

£804.07 ex. VAT
Add to Basket
SSD 250 - Helios - Base Attenuator, Hingeable - (with Hinge Mechanism)
Quick View

Silencers

SSD 250 – Helios – Base Attenuator, Hingeable – (with Hinge Mechanism)

£804.07 ex. VAT
Add to Basket
SSD 225 - Helios - Base Attenuator, Hingeable - (with Hinge Mechanism)
Quick View

Silencers

SSD 225 – Helios – Base Attenuator, Hingeable – (with Hinge Mechanism)

£638.42 ex. VAT
Add to Basket
SSD 200 - Helios - Base Attenuator, Hingeable - (with Hinge Mechanism)
Quick View

Silencers

SSD 200 – Helios – Base Attenuator, Hingeable – (with Hinge Mechanism)

£638.42 ex. VAT
Add to Basket
SSD 180 - Helios - Base Attenuator, Hingeable - (with Hinge Mechanism)
Quick View

Silencers

SSD 180 – Helios – Base Attenuator, Hingeable – (with Hinge Mechanism)

£534.22 ex. VAT
Add to Basket
KSD 100/50 - Helios - Silencer
Quick View

Silencers

KSD 100/50 – Helios – Silencer

£707.54 ex. VAT
Add to Basket
KSD 80/50 - Helios - Silencer
Quick View

Silencers

KSD 80/50 – Helios – Silencer

£592.35 ex. VAT
Add to Basket
KSD 70/40 - Helios - Silencer
Quick View

Silencers

KSD 70/40 – Helios – Silencer

£478.27 ex. VAT
Add to Basket
KSD 60/30-35 - Helios - Silencer
Quick View

Silencers

KSD 60/30-35 – Helios – Silencer

£352.13 ex. VAT
Add to Basket
KSD 50/25-30 - Helios - Silencer
Quick View

Silencers

KSD 50/25-30 – Helios – Silencer

£311.53 ex. VAT
Add to Basket
FSD 400 - Helios - Flexible Circular Attenuator
Quick View

Silencers

FSD 400 – Helios – Flexible Circular Attenuator

£184.29 ex. VAT
Add to Basket
FSD 355 - Helios - Flexible Circular Attenuator
Quick View

Silencers

FSD 355 – Helios – Flexible Circular Attenuator

£154.68 ex. VAT
Add to Basket
FSD 315 - Helios - Flexible Circular Attenuator
Quick View

Silencers

FSD 315 – Helios – Flexible Circular Attenuator

£150.29 ex. VAT
Add to Basket
FSD 250 - Helios - Flexible Circular Attenuator
Quick View

Silencers

FSD 250 – Helios – Flexible Circular Attenuator

£129.44 ex. VAT
Add to Basket
FSD 200 - Helios - Flexible Circular Attenuator
Quick View

Silencers

FSD 200 – Helios – Flexible Circular Attenuator

£107.50 ex. VAT
Add to Basket
FSD 160 - Helios - Flexible Circular Attenuator
Quick View

Silencers

FSD 160 – Helios – Flexible Circular Attenuator

£91.05 ex. VAT
Add to Basket
RSD 630/1200 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 630/1200 – Helios – Flanged Circular Attenuator

£627.46 ex. VAT
Add to Basket
RSD 630/600 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 630/600 – Helios – Flanged Circular Attenuator

£482.66 ex. VAT
Add to Basket
RSD 560/1200 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 560/1200 – Helios – Flanged Circular Attenuator

£598.93 ex. VAT
Add to Basket
RSD 560/600 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 560/600 – Helios – Flanged Circular Attenuator

£569.32 ex. VAT
Add to Basket
RSD 500/1200 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 500/1200 – Helios – Flanged Circular Attenuator

£566.03 ex. VAT
Add to Basket
RSD 500/900 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 500/900 – Helios – Flanged Circular Attenuator

£399.29 ex. VAT
Add to Basket
RSD 500/600 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 500/600 – Helios – Flanged Circular Attenuator

£351.02 ex. VAT
Add to Basket
RSD 450/1200 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 450/1200 – Helios – Flanged Circular Attenuator

£883.05 ex. VAT
Add to Basket
RSD 450/800 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 450/800 – Helios – Flanged Circular Attenuator

£370.77 ex. VAT
Add to Basket
RSD 450/400 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 450/400 – Helios – Flanged Circular Attenuator

£257.79 ex. VAT
Add to Basket
RSD 400/1200 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 400/1200 – Helios – Flanged Circular Attenuator

£415.75 ex. VAT
Add to Basket
RSD 400/800 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 400/800 – Helios – Flanged Circular Attenuator

£321.41 ex. VAT
Add to Basket
RSD 400/400 - Helios - Flanged Circular Attenuator
Quick View

Silencers

RSD 400/400 – Helios – Flanged Circular Attenuator

£224.88 ex. VAT
Add to Basket
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6

Ventilation Experts is the online shop powered by L&B Ventilation Supplies Ltd. We are an independent distributor and stockist to the Heating, Ventilation & Air conditioning (HVAC) industry. 

Popular Products
  • Bathroom / Kitchen Extractor Fans
  • Utility Room Fans
  • Window & Wall fans
  • Plate Axial Fans
  • Cased Axial Fans
  • Bifurcated Axial Flow Fans
  • Box Fans
Customer Services
  • Contact Us
  • Delivery
  • Returns Policy
  • About us
  • Terms & Conditions
  • Cookie Policy
Come and see us

Norwich Branch:

4 Albertine Close,

Sweet Briar Industrial Estate,

Norwich NR3 2FA

 

Chelmsford Branch:

Unit 3 Grafton Place,

Dukes Park Ind Est,

Chelmsford, CM2 6TG

 

Monday to Friday 6:00am – 5:00pm

 

Follow us

 
bg_image
© Ventilation Experts 2025. Ventilation Experts is a trading name of L&B Ventilation Supplies Ltd. Online prices are for a limited time only, and subject to change see our full Terms & Conditions. Registered in England and Wales No. 10679544. Unit 4 Albertine Close, Sweet Briar Industrial Estate, Norwich, Norfolk, NR3 2FA. Website by JMJ Digital
  • Home
  • Domestic Fans
    • Bathroom / Kitchen Extractor Fans
    • Centrifugal Inline Fans
      • Heat Recovery & Wholehouse Units
    • Fan Inserts
    • Mixed Flow Inline Fans
    • Utility Room Fans
    • Window & Wall fans
  • Commercial Fans
    • Box Fans
    • Bifurcated Axial Flow Fans
    • Cased Axial Fans
    • Gigabox Centrifugal Fans
    • Heater Batteries
    • Medium Pressure Fans
    • Plate Axial Fans
    • Roof Mounted Fans
    • Rectangular Duct Fans
    • Twin Fans
  • Controllers & Accessories
    • Ancillary Kits
    • Anti Vibrations Mounts
    • Backdraft Shutters & Dampers
    • Controllers
    • Fan Guards
    • Filter Boxes & Media
  • Controllers & Accessories Cont.
    • Flanges
    • Flexible Connectors
    • Louvre Shutters
    • Mounting Feet
    • Other Accessories
    • Roof Fan Accessories
    • Silencers
    • Valves, Grilles & Louvres
  • Clearance Fans & Fan Accessories
  • Contact Us
  • Support
    • Useful Info
    • Credit Account Application
  • Login

Login

Lost your password?

Register