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Altopoly Push-Fit Fittings Certified and Ready to Lead the Way

Wednesday, 8 October 2025

Navigator MSL’s Altopoly PB & PEX push-fit fittings offer a certified, corrosion-resistant solution for modern plumbing systems - now officially NSF REG-4 certified and recently presented at the Installer Show.

🛠️ Altopoly Push-Fit Fittings: A Reliable Solution for Modern Installations

As the plumbing and heating industry adapts to changes in product availability, installers are seeking dependable, compliant alternatives for domestic water systems. Navigator MSL is proud to offer a proven solution: Altopoly PB & PEX push-fit fittings, designed to work seamlessly with our NSF REG-4 certified Altopoly barrier pipes.

✅ Certified Quality You Can Trust

At this year’s Installer Show, Navigator’s Technical and Compliance Officer, Adam Palmeiro, was officially presented with the NSF REG-4 certificate by Tia James, UK Senior Sales Manager at NSF International — a proud moment that reflects our commitment to quality and safety.

Altopoly is the first PB or PEX barrier pipe to achieve NSF REG-4 certification, and is also:

  • WRAS Approved
  • BS 6920-2014 Compliant
  • Manufactured to BS 7291:1990 Class S

🔧 Fast, Flame-Free Installation

Our push-fit fittings offer:
  • Quick, tool-free connection
  • No flame or soldering required
  • Durable, corrosion-resistant design
  • Compatibility with hot and cold potable water systems
Available in 15mm and 22mm sizes, the range includes:
  • Straight Couplers
  • Reducing Couplers
  • Equal Elbows
  • Equal Tees
  • Reducing Tees
  • Stop Ends

💡 Why Choose Altopoly?

Whether you're responding to recent market shifts or planning a new installation, Altopoly offers:
  • Hygienic, non-toxic pipework
  • Lightweight, flexible barrier pipes
  • Proven performance under pressure
  • A 25-year guarantee when used with Altopoly fittings
With WRAS approval, NSF REG-4 certification, and full compliance to British Standards, Altopoly is the smart choice for installers who value reliability, safety, and speed.

📞 Get in Touch

For more information or to place an order, contact Navigator MSL: 📞 01234 781234 | 📧 sales@navigatormsl.com