Nibco px00748c 1 Inch F1807 Pex Tee Fitting

Product Description

The NIBCO px00748c is a 1-inch F1807 SSC poly PEX tee fitting designed for use in PEX tubing systems. This tee connects three runs of PEX pipe in a branch configuration, allowing flow to split or combine within a distribution system. The fitting is manufactured to ASTM F1807 standards, which govern metal insert fittings for cross-linked polyethylene tubing. Plumbers and pipefitters install this type of fitting using a crimp ring and crimp tool, making it a standard component in residential and light commercial plumbing and hydronic heating installations.

This fitting is suited for residential and light commercial plumbing systems that use PEX tubing for hot and cold water supply lines. It is also used in radiant heating and hydronic distribution systems where branch connections are required. The 1-inch size is common in main distribution lines and manifold branch runs. Installation follows F1807 crimp method procedures.

Key Features

• 1-inch fitting size per F1807 specification
• SSC poly PEX construction for use with PEX crimp ring systems
• Tee configuration allows three-way branch connections
• Manufactured to ASTM F1807 standard for metal insert fittings with PEX tubing

Compatibility

Designed as an OEM-style replacement and standard-use fitting for 1-inch F1807 PEX crimp systems in residential and light commercial plumbing and hydronic heating applications.

Installation Notes

Licensed plumbers install F1807 PEX tee fittings using a calibrated crimp tool and appropriately sized crimp rings. Shut off the water supply and depressurize the line before cutting into existing pipe runs. Verify crimp ring seating with a go/no-go gauge after crimping. Follow applicable local plumbing codes and ASTM F1807 guidelines for joint assembly.

Technical Specifications

• Fitting Size: 1 inch
• Standard: ASTM F1807
• Configuration: Tee

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: px00748c