Skip to content

Search for:
- - × Reducer - 224mm Diameter 1 × £12.86
  - × TEM035 - TRANSFORMER CONTROLLER T/S ETALINE EDR MIXED FLOW FANS - RUCK 1 × £273.52
  - × PDA 12 - Helios - Pole Switch - Surface Mounted 1 × £80.08
  - × STS 450 - Helios - Flanged Flexible Connector 1 × £132.74
  - × VR 450 - Helios - Extension Flanged Casing 1 × £159.06
  - × RSD 450/400 - Helios - Flanged Circular Attenuator 1 × £257.79
  - × RSD 450/800 - Helios - Flanged Circular Attenuator 1 × £370.77
  - × ASD-SGD 450 - Helios - Bell Mouth And Guard 1 × £136.02
  - × FDS 560/630 - Helios - Purlin Box 1 × £466.21
  - × MK 400/450 - Helios - Mounting Feet (2 PCS.) 1 × £61.43
  Subtotal: £1,950.48
  
  View basket Checkout

Basket
- × Reducer - 224mm Diameter 1 × £12.86
- × TEM035 - TRANSFORMER CONTROLLER T/S ETALINE EDR MIXED FLOW FANS - RUCK 1 × £273.52
- × PDA 12 - Helios - Pole Switch - Surface Mounted 1 × £80.08
- × STS 450 - Helios - Flanged Flexible Connector 1 × £132.74
- × VR 450 - Helios - Extension Flanged Casing 1 × £159.06
- × RSD 450/400 - Helios - Flanged Circular Attenuator 1 × £257.79
- × RSD 450/800 - Helios - Flanged Circular Attenuator 1 × £370.77
- × ASD-SGD 450 - Helios - Bell Mouth And Guard 1 × £136.02
- × FDS 560/630 - Helios - Purlin Box 1 × £466.21
- × MK 400/450 - Helios - Mounting Feet (2 PCS.) 1 × £61.43
Subtotal: £1,950.48

View basket Checkout

Home
Domestic Fans
Commercial Fans
Controllers & Accessories
Controllers & Accessories Cont.
Clearance Fans & Fan Accessories
Contact Us
Support
- Useful Info
- Credit Account Application

Home / Roof Support Systems

Awaiting product image

Reducer – 500mm Diameter

SKU: 720e53b1627a Category: Roof Support Systems Tag: 500mm

Description

Reducer – 500mm Diameter

This reducers largest size is 500mm.

Please select the smaller size.

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

© 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

Search for:
Home
Domestic Fans
Commercial Fans
Controllers & Accessories
Controllers & Accessories Cont.
Clearance Fans & Fan Accessories
Contact Us
Support
- Useful Info
- Credit Account Application
Login

Login

Username or email address *

Password *

Remember me

Lost your password?

Register

Email address *

Password *