Nibco PCH61134 3/4 Inch Press Tee Copper Gas Air

Product Description

The NIBCO PCH61134 is a 3/4-inch PressG copper tee fitting designed for tool-pressed, flame-free joining of seamless copper water tube. It is used in residential and commercial gas distribution and compressed air systems, as well as potable water applications. A licensed plumber or pipefitter installs this fitting using a compatible pressing tool with the appropriate jaw or ring. When the fitting is properly crimped, a unique N witness mark becomes visible on the fitting body, confirming a complete press joint without destructive testing.

The PCH61134 is suited for new construction and retrofit work in residential and light commercial buildings where copper tubing is the specified pipe material. It is approved for underground installation, making it a versatile option in slab or below-grade piping runs. The press connection method eliminates open-flame brazing, which reduces fire risk in occupied buildings and speeds up installation time on multi-connection jobs.

Key Features

• Flame-free press connection eliminates brazing and reduces fire risk during installation
• N witness mark provides visual confirmation of a complete, properly seated press joint
• Approved for underground installation in copper tubing systems
• Compatible with residential and commercial gas distribution and compressed air applications
• Backed by a 25-year limited manufacturer warranty
• Precision-engineered copper and copper alloy construction for durability and low maintenance

Compatibility

Designed for use with seamless copper water tube in residential and commercial gas and compressed air systems. Also suitable for potable water and underground piping applications where copper tube is used.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter using a NIBCO-compatible pressing tool fitted with the correct jaw size for 3/4-inch fittings. Shut off and depressurize the system completely before cutting into any existing line. For gas applications, follow all local codes and IFGC requirements, and pressure-test the completed system before returning it to service. Consult NIBCO technical data sheets and installation catalogs for engineering specifications and approved tool listings.

Technical Specifications

• Connection Size: 3/4 inches
• Fitting Type: Tee
• Connection Method: Press (PressG)
• Material: Copper alloy
• Applications: Gas, compressed air, potable water, underground
• Warranty: 25-year limited
• UPC: 039923412324

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: PCH61134