Sharkbite U870R20 Pex-b Pipe Red 3/4 in 20 Ft

Product Description

The SHARKBITE U870R20 is a red PEX-B flexible pipe rated for 3/4-inch inside diameter applications, sold in a 20-foot length. It is designed for hot and cold potable water distribution, fire protection, and municipal water service lines. The pipe carries an 80 psi pressure rating and handles temperatures from 33 degrees F to 200 degrees F. Its flexible construction speeds installation compared to rigid pipe by reducing the number of connection points, which lowers labor time and minimizes potential leak locations. Licensed plumbers and pipefitters install this pipe in residential and light commercial plumbing systems.

The U870R20 is suited for indoor and underground potable water distribution where a flexible, freeze-resistant pipe is required. The red color coding identifies hot-water runs, making system identification straightforward during rough-in and service calls. The pipe can expand slightly if frozen and contract when thawed, reducing the risk of burst failures in unheated spaces. Typical applications include supply runs from manifolds to fixtures, branch lines in residential construction, and replacement or extension work on existing PEX systems.

Key Features

• PEX-B construction with 80 psi pressure rating for reliable potable water service
• Temperature range of 33 degrees F to 200 degrees F suits both hot and cold supply lines
• Freeze-resistant: pipe expands slightly when frozen and returns to original dimensions when thawed
• Red color coding for easy hot-water line identification during installation and service
• Flexible design reduces connection points, cutting installation time and potential leak paths
• Approved for potable water distribution, fire protection, and municipal water service lines

Compatibility

Designed for use in hot and cold potable water distribution systems, fire protection piping, and municipal water service lines. Compatible with standard 3/4-inch PEX fittings and push-to-connect fittings sized for 3/4-inch PEX pipe with a 7/8-inch outside diameter.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and relieve system pressure before cutting into any existing line. Use a dedicated PEX pipe cutter to produce a clean, square cut end for proper fitting engagement. Support spacing and bend radius requirements vary by code jurisdiction - verify local requirements before installation.