Leadloc 1/2" 7lb x 20mm poly

Leadloc 1/2″ 7lb Lead x 20 mm MDPE Poly Adapter

Product Overview:
The Leadloc 1/2″ 7lb Lead x 20 mm MDPE Poly Adapter is a reliable and regulation-compliant compression fitting designed to connect traditional 1/2″ 7lb lead pipe to 20 mm MDPE (medium-density polyethylene) pipe. Ideal for underground and potable water applications, this transition fitting provides a secure, leak-free connection between legacy lead service pipes and modern MDPE mains, making it a popular choice for water authorities and plumbing engineers.

Key Features:

• Connects 1/2″ 7lb lead pipe to 20 mm MDPE (P20) poly pipe

• Compression fitting with integral MDPE liner for secure grip and seal

• Suitable for use with potable water supplies

• WRAS approved for compliance with water regulations

• Corrosion-resistant brass body and robust mechanical sealing

• Flame-free installation with standard tools

Benefits:

• Ensures safe, watertight transition from legacy lead to MDPE systems

• Simplifies service pipe upgrades and connection renewals

• Ideal for underground or utility supply line replacements

• Supports regulatory and safety standards for drinking water systems

• No hot works or special tooling required

Applications:

• Mains water supply upgrades and renewals

• Underground pipe transitions in residential and commercial projects

• Service pipe replacements by water utilities

• Plumbing installations involving existing lead supply lines

Conclusion:
The Leadloc 1/2″ 7lb Lead x 20 mm MDPE Poly Adapter offers a trusted and compliant solution for connecting historic lead pipework to modern plastic mains. With easy installation, WRAS approval, and long-term performance, it is an essential fitting for upgrading water supply networks in a safe and efficient manner.