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- - × ELF 315 - Replacement filter mats (5PCS) - Helios 1 × £45.32
  - × MVS 315 - Protecting grille for MV - Helios 1 × £50.47
  - × 078C-0500-C - 500mm - Impeller Side Guard - Elta 1 × £43.75
  - × STS 560 - Helios - Flanged Flexible Connector 1 × £162.35
  - × RDD EC 315 - Centrifugal roof fan - Horizontal discharge - Helios 1 × £1,430.67
  - × 060A-0315-C Powder Coated Mounting Feet - Elta 1 × £53.00
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  - × Reducer - 500mm Diameter 1 × £24.43
  - × Quick-Fit T-Branch - Galvanised - Nordfab 1 × £274.17
  - × Reducer - 560mm Diameter 1 × £35.19
  - × Quick-Fit Double Branch - 30 Degree - Galvanised - Nordfab 1 × £167.27
  - × Quick-Fit Y-Branch (Breeches) - 60 Degree - Galvanised - Nordfab 1 × £151.87
  - × Reducer - 500mm Diameter 1 × £29.34
  Subtotal: £5,248.10
  
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Basket
- × ELF 315 - Replacement filter mats (5PCS) - Helios 1 × £45.32
- × MVS 315 - Protecting grille for MV - Helios 1 × £50.47
- × 078C-0500-C - 500mm - Impeller Side Guard - Elta 1 × £43.75
- × STS 560 - Helios - Flanged Flexible Connector 1 × £162.35
- × RDD EC 315 - Centrifugal roof fan - Horizontal discharge - Helios 1 × £1,430.67
- × 060A-0315-C Powder Coated Mounting Feet - Elta 1 × £53.00
- × Flat Shoe - 315mm Diameter 1 × £24.72
- × 039B-PB31/35 Purlin Box - Elta 1 × £146.26
- × RVS 560 - Helios - Back Draught Shutter 1 × £213.91
- × FR 560 - Helios - Flange 1 × £63.62
- × WDS 500/560/630 - Helios - Soaker Sheet 1 × £1,673.95
- × End Cap - 300mm Diameter 1 × £5.49
- × Reducer - 180mm Diameter 1 × £7.66
- × SF3105 - R305 Plastic Foot - StrutFoot 1 × £26.00
- × Male Connector - 630mm Diameter 1 × £11.18
- × End Cap - 150mm Diameter 1 × £2.16
- × Quick-Fit Double Branch - 30 Degree - Galvanised - Nordfab 1 × £336.08
- × Quick-Fit Double Branch - 30 Degree - Galvanised - Nordfab 1 × £101.01
- × Quick-Fit T-Branch - Galvanised - Nordfab 1 × £168.23
- × Reducer - 500mm Diameter 1 × £24.43
- × Quick-Fit T-Branch - Galvanised - Nordfab 1 × £274.17
- × Reducer - 560mm Diameter 1 × £35.19
- × Quick-Fit Double Branch - 30 Degree - Galvanised - Nordfab 1 × £167.27
- × Quick-Fit Y-Branch (Breeches) - 60 Degree - Galvanised - Nordfab 1 × £151.87
- × Reducer - 500mm Diameter 1 × £29.34
Subtotal: £5,248.10

View basket Checkout

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Home / Roof Support Systems

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Reducer – 125mm Diameter

£3.99 ex. VAT

Reducer - 125mm Diameter quantity

SKU: 85fe44ff8d8c Category: Roof Support Systems Tag: 125mm

Description

Reducer – 125mm Diameter

This reducers largest size is 125mm.

Please select the smaller size.

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© 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

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