Skip to content

Search for:
- - × REB5 - Fan Speed Controller - Soler & Palau 1 × £138.60
  - × ESP 63014 - ESP Plate Mounted Extract Fan - Vent Axia 1 × £637.75
  - × GBD 400/4/4 T120 - 3PH GigaBox Centrifugal Fan - Helios 1 × £1,318.40
  - × RMT 1.5 - 5 Step & Off Auto Transformer 1.5A Max. 400V - Soler & Palau 1 × £443.10
  - × TCBB/4-450/H-B - Cased Axial Flow Extract Fan - Soler & Palau 1 × £511.35
  - × 062-003 AV Mounts - Elta 1 × £43.75
  - × RMT 8 - 5 Step & Off Auto Transformer 8A Max. 400V - Soler & Palau 1 × £920.85
  - × SDD-U - Helios - Anti Vibration Mounts (4 pcs.) 1 × £59.24
  - × DEF-250 D - Wire Protection Guards Outlet - Soler & Palau 1 × £65.10
  Subtotal: £4,138.14
  
  View basket Checkout

Basket
- × REB5 - Fan Speed Controller - Soler & Palau 1 × £138.60
- × ESP 63014 - ESP Plate Mounted Extract Fan - Vent Axia 1 × £637.75
- × GBD 400/4/4 T120 - 3PH GigaBox Centrifugal Fan - Helios 1 × £1,318.40
- × RMT 1.5 - 5 Step & Off Auto Transformer 1.5A Max. 400V - Soler & Palau 1 × £443.10
- × TCBB/4-450/H-B - Cased Axial Flow Extract Fan - Soler & Palau 1 × £511.35
- × 062-003 AV Mounts - Elta 1 × £43.75
- × RMT 8 - 5 Step & Off Auto Transformer 8A Max. 400V - Soler & Palau 1 × £920.85
- × SDD-U - Helios - Anti Vibration Mounts (4 pcs.) 1 × £59.24
- × DEF-250 D - Wire Protection Guards Outlet - Soler & Palau 1 × £65.10
Subtotal: £4,138.14

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 – 315mm Diameter

£14.92 ex. VAT

Reducer - 315mm Diameter quantity

SKU: 2c517ad88308 Category: Roof Support Systems Tag: 315mm

Description

Reducer – 315mm Diameter

This reducers largest size is 315mm.

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 *