MDPE Push Fit PE x Universal Coupling

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Useful Information

Technical Specification

  • Type: Push Fit PE x Universal Coupling
  • Connection Type:
  • Push fit (MDPE side)
  • Mechanical grip (universal side – copper, lead, PVC, etc.)
  • Material Composition:
  • Body: UV-stabilised polypropylene
  • Seal: Nitrile rubber (NBR)
  • Grip Ring: Stainless steel or acetal (varies by model)
  • Pressure Rating: Up to 16 bar at 20°C
  • Temperature Range: 0°C to +40°C (cold water use only)
  • Standards Compliance: ISO 14236, Kiwa approved
  • Pipe Compatibility: Metric MDPE pipe, Copper, PVC

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

Description

The MDPE Push Fit PE x Universal Coupling provides a reliable solution for connecting metric MDPE pipe to a wide range of other piping materials, including copper, lead, and PVC. Featuring a push-fit end for MDPE pipe and a mechanical end for alternative materials, this fitting enables fast, versatile installations across diverse water system applications. Kiwa approved and manufactured from durable polypropylene, ensuring long-term sealing performance. To maintain joint integrity, the use of pipe liners (stiffeners) is strongly recommended on the MDPE side.

Key Features & Benefits

  • Mixed Material Compatibility: Joins MDPE to copper, lead, PVC, and more—ideal for repairs, conversions, and retrofit installations.
  • Quick and Versatile Installation: Simple push-fit on one end and mechanical grip on the other—no need for adaptors or specialist tools.
  • Durable Construction: UV-resistant polypropylene body suitable for above- and below-ground installations.
  • Secure Mechanical Grip: Stainless steel or acetal teeth ensure strong hold and end-load resistance on the universal side.
  • Kiwa Approved: Certified for use in drinking water systems, meeting international safety and quality standards.
  • Pipe Liner Compatible: Use of a stiffener on the MDPE side is strongly recommended to maintain proper sealing and pipe shape.

PE x Universal Coupling

SKU Supplier Code d (mm) d1 (mm) H (mm) E (mm) l (mm) l1 (mm)
359428 PP10017U025018 25 14 - 18 117 - 137 54 48 47
359429 PP10017U025022 25 19 - 22 119 - 130 57 48 47
359430 PP10017U025028 25 24 - 28 130 - 142 66 48 55

 

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
359428 PL Pushfit Universal Coupling 25 x 14-18mm £23.49 40%
You Pay:  £14.09
359429 PL Pushfit Universal Coupling 25 x 19-22mm £23.49 40%
You Pay:  £14.09
359430 PL Pushfit Universal Coupling 25 x 24-28mm £23.49 40%
You Pay:  £14.09