Uponor a1930750 Pex-a Pipe 3/4 in 20 Ft White Hepex

Product Description

The UPONOR a1930750 is a 3/4-inch diameter, 20-foot length of white hePEX PEX-A tubing designed for potable water distribution, radiant heating, and hydronic piping systems. hePEX is manufactured using the Engel method (peroxide cross-linking), which produces a higher degree of cross-linking than PEX-B or PEX-C. This results in a pipe with superior flexibility, freeze-damage resistance, and reliable long-term performance under pressure and temperature cycling. Licensed plumbers and mechanical contractors install this tubing in both residential and light commercial applications.

PEX-A tubing of this type is commonly used in domestic hot and cold water supply lines, radiant floor heating loops, snow-melt systems, and hydronic distribution manifolds. The 3/4-inch diameter is a standard trunk-line and branch size in residential plumbing systems. The white color designation is typically used for cold water lines but is also acceptable in many jurisdictions for both hot and cold supply. The 20-foot straight-length format suits short runs and retrofit work where coiled tubing is not preferred.

Key Features

• PEX-A construction via Engel method for high cross-link density and maximum flexibility
• 3/4-inch diameter suits standard residential and light commercial supply and distribution runs
• 20-foot straight length is practical for retrofit, repair, and short manifold-to-fixture runs
• White color suitable for cold water identification per common plumbing color-coding conventions
• hePEX material resists freeze damage and recovers shape when used with expansion fittings

Compatibility

Designed for use with UPONOR ProPEX expansion fittings and compatible PEX-A expansion-style fitting systems. Consult fitting manufacturer specifications to confirm compatibility with 3/4-inch PEX-A tubing before installation.

Installation Notes

Installation must be performed by a licensed plumber or mechanical contractor in accordance with local plumbing codes and applicable IPC or UPC requirements. Shut off the water supply and depressurize the system before cutting into existing lines. PEX-A tubing requires an expansion-style tool and ProPEX or equivalent expansion rings — do not use crimp or clamp fittings designed for PEX-B or PEX-C without verifying manufacturer approval. Support tubing at intervals required by the applicable code to prevent sagging.

Technical Specifications

• Pipe Diameter: 3/4 inches
• Pipe Length: 20 feet
• Pipe Material: hePEX PEX-A
• Color: White

Standard Information

• Brand: UPONOR
• Manufacturer Part Number: a1930750