Transparent PPSU

 

ClearLOC utilizes advanced engineering and uses a PPSU (polyphenylsulfone) resin, the same as standard PEX fittings. However, ClearLOC stands out with its transparent body and Stainless Steel end connection points. The transparent body lets users visually verify the connection point, ensuring that the tube touches the integrated stop. The Stainless Steel collars also provide durability and stability, ensuring a secure connection.

Product Features

The Clear Advantage

The Clear Advantage

ClearLOC’s unique transparent body lets you see connections as they’re made. They install up to 50% faster than other push-fits by eliminating the need to measure and mark insertion depths. All you have to do is CUT the tube, INSERT it into the fitting, and CONFIRM with a glance that it reached the stop.

Strong Under Pressure

ClearLOC fittings are made from the same durable PPSU material as traditional PEX fittings, minus the flow restrictions. The stainless steel grip rings resist pullout, even under pressures that exceed ASSE 1061 requirements by 300%.

Strong Under Pressure
Removable and Reusable

Removable and Reusable

ClearLOC fittings are fully certified for behind-the-wall use but can be safely removed and reused up to 12 times, allowing for plumbing lines to be expanded or reconfigured.

Tube Compatibility

It doesn’t matter if you’re working with PE-RT, PEX, Copper, or CPVC; ClearLOC can be installed on all commonly used types of potable tubes. Just make sure you prepare the tube accordingly.

Tube Compatibility
25-Year Warranty for ClearLOC

25-Year Warranty

Legend is committed to quality. We back all ClearLOC products with a 25-year product warranty for long-lasting peace of mind. With this kind of protection, you can trust the clear advantage*.

Seeing is Believing

ClearLOC 3D Rendering

Our Products

Frequently Asked Questions

ClearLOC utilizes advanced engineering and uses a PPSU (polyphenylsulfone) resin, the same as standard PEX fittings. However, ClearLOC stands out with its transparent body and Stainless Steel end connection points. The transparent body lets users visually verify the connection point, ensuring that the tube touches the integrated stop. The Stainless Steel collars also provide durability and stability, ensuring a secure connection.
ClearLOC offers a 50% faster installation process by eliminating the need to measure tube insertion depth. Simply cut the tube, insert it into the fitting, and push to confirm the connection is complete. ClearLOC is a fully removable and reusable push-fit fitting. Use a standard push-to-connect removal tool to push the release collar inward to remove the fitting. Once depressed, the collar allows for easy removal of the tube. Note: When using a copper tube, ensure it is clean and deburred before inserting it into the ClearLOC fitting. Also, confirm the cut is square on any pipe for optimal results.
ClearLOC is compatible with PE-RT/PEX, CPVC, and Copper tube sized from 1/2”, 3/4”, to 1”. Note: ClearLOC fittings are packaged with an insert stiffener that must be used for PE-RT/PEX tube.
Yes. ClearLOC is tested and third-party certified for potable water applications. ClearLOC has a cold working pressure (CWP) of 200 PSI and a max working temperature of 200°F. All certifications and standards listed below.
  • ASSE 1061: Performance requirements for push-fit fittings.
  • NSF/ANSI 14: Plastic piping system components and related materials.
  • NSF/ANSI 61: Drinking water system components - Health effects.
  • NSF/ANSI 372: Drinking water system components - Lead content.
  • ANSI/ASME B1.20.1 (pipe-threaded configurations only): Pipe Threads, General Pupose (Inch)
  • Uniform Pluming Code (UPC)
  • Uniform Plumbing Code Canada (cUPC)
  • Third-Party Certified
To connect a ClearLOC fitting, CUT the tube, INSERT it into the fitting, and CONFIRM that the tube is touching the internal stop line. ClearLOC fittings install up to 50% faster than other push-fits by eliminating the measure and marking step.

For complete instructions, including how to prepare threaded connections and when to use the included insert stiffener, please see the ClearLOC Installation Guide.

Media & Videos

*If installed on tubing in compliance with the appropriate material standard. (F2769 for PE-RT)