Rehau 235351-313 Pex Tube Coil 1/2 in 300 Ft White

Product Description

The REHAU 235351-313 is a 1/2-inch REUPEX PEX-a tubing coil, 300 feet in length, supplied in white. PEX-a tubing is manufactured using the Engel method, which cross-links polyethylene during the extrusion process to produce a flexible, durable pipe with excellent resistance to splitting and freeze damage. This coil is designed for potable water distribution, radiant heating, and hydronic systems. Licensed plumbers and mechanical contractors are the primary installers. The white color designation is standard for cold-water lines in many plumbing conventions, though local code governs final application.

This tubing is suited for residential and light commercial plumbing rough-ins, radiant floor heating loops, and snow-melt systems. The 300-foot coil length reduces the number of fittings needed on long runs, lowering potential leak points in walls, slabs, and below-grade installations. The flexibility of PEX-a construction allows the tubing to be bent around obstacles without fittings in most applications, making it practical for retrofit and new-construction work alike.

Key Features

• 1/2-inch nominal diameter suitable for branch lines and radiant loops
• 300-foot coil minimizes joints on long distribution runs
• PEX-a (Engel method) construction provides superior flexibility and freeze resistance compared to PEX-b or PEX-c
• White jacket color for straightforward identification on cold-water or potable distribution runs
• Compatible with expansion-style and crimp/clamp fittings per applicable local code

Compatibility

Designed as an OEM-style replacement and standard-use coil for 1/2-inch PEX plumbing and radiant heating systems where REUPEX PEX-a tubing is specified.

Installation Notes

Installation must be performed by a licensed plumber or mechanical contractor in accordance with the International Plumbing Code (IPC) and applicable local amendments. Shut off the water supply and depressurize the system before cutting into any existing lines. Use only fittings and tools rated for PEX-a tubing at the specified diameter. Avoid kinking the coil during unrolling by walking the coil out rather than pulling from the center.

Technical Specifications

• Pipe Size: 1/2 inch
• Coil Length: 300 feet
• Color: White
• Tubing Type: PEX-a (REUPEX)

Standard Information

• Brand: REHAU
• Manufacturer Part Number: 235351-313