Nibco PCH6111X1X34 Press Tee 1 X 1 X 3/4 Inch

Product Description

The NIBCO PCH6111X1X34 is a reducing press tee fitting designed for use in copper tubing systems. It connects run and branch lines with a 1 x 1 x 3/4 inch configuration using a press-to-connect installation method that eliminates open flame and significantly reduces labor time. The fitting is manufactured from copper and copper alloy and is suited for residential and commercial plumbing, gas distribution, and compressed air systems. A unique N-shaped witness mark appears on the joint when the fitting is properly crimped, confirming a complete and secure connection. The PCH6111X1X34 is also approved for underground installation.

This press tee is used in applications where copper tubing must be reduced at a branch takeoff. Typical install scenarios include hydronic piping, domestic water distribution, gas piping, and compressed air lines in both residential and light commercial construction. The press-fit connection method is compatible with standard pressing tools, jaws, and chains designed for this fitting series. Plumbers and mechanical contractors install this fitting in new construction and retrofit work where torch-free joining is required or preferred.

Key Features

• Press-to-connect design eliminates soldering and open flame for faster, safer installation
• 1 x 1 x 3/4 inch reducing configuration for branch line takeoffs
• N witness mark confirms proper crimp and full engagement
• Approved for underground installation
• Suitable for residential and commercial water, gas, and compressed air systems
• Backed by a 25-year limited warranty from the manufacturer

Compatibility

Designed for use with seamless copper water tube in residential and commercial gas and compressed air systems. Compatible with standard press tooling, jaws, and chains designed for copper press fittings in this size range.

Installation Notes

Installation should be performed by a licensed plumber or mechanical contractor in accordance with applicable local codes and the International Plumbing Code. Shut off and depressurize the system before cutting into existing lines. Pipe ends must be cut square, deburred, and cleaned before insertion into the fitting. Always verify the N witness mark is visible after pressing to confirm a complete joint.

Technical Specifications

• Connection Type: Press-to-connect
• Run Size: 1 inch
• Branch Size: 3/4 inch
• Material: Copper and copper alloy
• Fitting Type: Reducing tee
• Approved Applications: Water, gas, compressed air, underground
• Warranty: 25-year limited
• UPC: 039923412362

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: PCH6111X1X34