MDPE Push Fit Coupling Metric to Imperial

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Useful Information

Technical Specification

  • Type: Push Fit Coupling – Metric to Imperial
  • Connection Type:
  • 1 x Push fit (metric MDPE pipe)
  • 1 x Imperial threaded fitting (BSP)
  • Material Composition:
  • Body: UV-stabilised polypropylene
  • Seal: Nitrile rubber (NBR)
  • Grip Ring: Stainless steel or acetal (depending on size)
  • Pressure Rating: Up to 16 bar at 20°C
  • Temperature Range: 0°C to +40°C (cold water systems)
  • Standards Compliance: ISO 14236, Kiwa approved
  • Pipe Compatibility: Metric MDPE pipe to imperial BSP fittings

Liner Requirement: Pipe liners (stiffeners) are strongly recommended for MDPE connections

Description

The MDPE Push Fit Coupling Metric to Imperial is designed to connect a length of metric MDPE pipe to an imperial threaded fitting, enabling smooth integration between different sizing standards. Ideal for water supply systems, irrigation, and utility applications, this coupling ensures a secure and watertight connection with minimal effort. Manufactured from durable polypropylene and Kiwa approved for potable water use, it offers quick installation with long-term reliability. To ensure maximum sealing and support, pipe liners (stiffeners) are strongly recommended on the MDPE side.

Key Features & Benefits

  • Metric to Imperial Compatibility: Joins metric MDPE pipe to imperial BSP threaded fittings for cross-system installations.
  • Quick Push-Fit Connection: Tool-free installation for time-saving assembly on-site.
  • Durable, Corrosion-Resistant Design: Polypropylene body with nitrile seal ensures long-lasting, watertight performance.
  • Kiwa Approved: Suitable for potable water applications and meets recognised quality standards.
  • Pressure-Rated Performance: Operates safely at up to 16 bar, making it ideal for residential and commercial systems.
  • Pipe Liner Compatible: Stiffeners are recommended to reinforce the MDPE pipe and ensure sealing integrity.

 

MDPE pushfit metric to imperial coupling diagram

SKU Supplier Code d (mm) d1 (inch) E (mm) H (mm) I (mm)
350069 PP1001M6020005 20 1/2 41 92 45
350070 PP1001M6025005 25 1/2 47 100 48
350071 PP1001M6025007 25 3/4 47 98 48
350072 PP1001M6032010 32 1 58 108 53

 

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
350069 PL Pushfit Coupling Metric to Imperial 20mm x 1/2" £8.54 40%
You Pay:  £5.12
350070 PL Pushfit Coupling Metric to Imperial 25mm x 1/2" £8.98 40%
You Pay:  £5.39
350071 PL Pushfit Coupling Metric to Imperial 25mm x 3/4" £9.58 40%
You Pay:  £5.75
350072 PL Pushfit Coupling Metric to Imperial 32mm x 1" £19.50 40%
You Pay:  £11.70