PVC Reducing Socket Plain

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Useful Information

Technical Specification

  • Material: Unplasticised Polyvinyl Chloride (PVCu)
  • Sizes: 1" to 4"
  • Pressure rating: 15 bar
  • Temperature range: 0°C to 60°C
  • Connection type: Solvent weld
  • Colour: Grey
  • Standards:
    • WRAS approved
    • BSI Kitemark-certified

Description

This PVCu reducing coupling provides an efficient way to connect two different imperial pipe sizes within a solvent weld system. Designed for smooth transitions between larger and smaller pipework, it helps maintain reliable flow characteristics while ensuring a strong, permanent bond when used with the correct PVCu solvent cement and cleaner.

Made from corrosion-resistant PVCu, the fitting delivers long-term durability and consistent performance across water systems, industrial applications and general engineering. Its precise internal dimensions support accurate fitment with matching PVCu pipe, ensuring compatibility throughout the system.

For more information, please visit our PVCu Pressure Pipe Guide!

Key Features & Benefits

  • Size transition capability: Connects two imperial pipe sizes cleanly and securely
  • Solvent weld jointing: Produces robust permanent connections with standard PVCu solvent cement
  • Durable PVCu construction: Resistant to corrosion, impact and a wide range of chemicals
  • Accurate reducing design: Maintains controlled flow between different pipe diameters
  • Smooth internal bore: Supports efficient flow and minimises turbulence at the transition
  • Lightweight and easy to install: Ideal for quick adjustments and layout modifications

Dimensions

SKU Size (") d (") d1 (") L (mm) L1 (mm) Z (mm) E (mm) E1 (mm)
359780 1 1/4 x 1 1 1/4 1 26 22 6 51 41
359781 1 1/2 x 1 1/4 1 1/2 1 1/4 31 26 6 61 50
359782 2 x 1 1/2 2 1 1/2 38 31 6 75 60.5
359783 4 x 3 4 3 61 51 6 129 106

Downloads

Chemical Resistance ChartChemical Resistance Chart
Chemical Resistance Chart

IMPORTANT: The technical data given on this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.

If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.

 

Grouped product items
Code Product Name List Price You Save You Pay Quantity
359780 PVCu Reducing Socket Plain 1 1/4" x 1" £9.75 80%
You Pay:  £1.93
359781 PVCu Reducing Socket Plain 1 1/2" x 1 1/4" £14.25 80%
You Pay:  £2.82
359782 PVCu Reducing Socket Plain 2" x 1 1/2" £19.17 80%
You Pay:  £3.80
359783 PVCu Reducing Socket Plain 4" x 3" £88.00 80%
You Pay:  £17.42