Nibco PCH61734 Press Tube Cap 3/4 Inch Copper

Product Description

The NIBCO PCH61734 is a 3/4-inch press tube cap designed for use in copper tubing systems. It seals the end of a copper tube run without soldering, brazing, or open flame. The cap uses NIBCO PressG press-fit technology, which requires only a compatible pressing tool and jaw to make a secure, leak-free joint. A unique "N" witness mark appears on the fitting once properly crimped, confirming a complete and correct connection. Licensed plumbers and pipefitters install this fitting in residential and commercial applications wherever a copper tube end needs to be terminated quickly and reliably.

The PCH61734 is rated for use in copper water tube systems and is also suitable for gas and compressed air systems when installed per applicable codes. It is approved for underground installation as well as above-ground use. The press-fit design eliminates the need for flux, solder, or heat, making it a practical choice in occupied buildings or areas where open-flame work is restricted. It is compatible with standard copper tube in residential and light commercial plumbing and mechanical systems.

Key Features

• Press-fit connection requires no soldering, brazing, or open flame
• Unique "N" witness mark confirms full and proper crimp
• Rated for water, gas, and compressed air copper tube systems
• Approved for underground installation
• Backed by a 25-year limited warranty
• Compatible with standard pressing tools, jaws, and chains

Compatibility

Designed for use with seamless copper water tube in residential and commercial water, gas, and compressed air piping systems using the NIBCO PressG press-fit system.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local plumbing codes and the NIBCO technical data sheets for this fitting series. Shut off and depressurize the system before installing or removing any press fitting. Use only a compatible pressing tool with the correct jaw size for 3/4-inch copper press fittings. Refer to NIBCO engineering and installation documentation for proper tube preparation and insertion depth requirements.

Technical Specifications

• Connection Type: Press-fit (PressG)
• Tube Size: 3/4 inches
• Material: Copper
• Application: Water, gas, compressed air
• Warranty: 25-year limited
• UPC: 039923412621

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: PCH61734