Nibco 9030750PC Copper Press Adapter 1/2 X 3/4 P X M

Product Description

The NIBCO 9030750PC is a wrot copper press-style pipe adapter designed to transition between a 1/2-inch press-end connection and a 3/4-inch male threaded connection. It is used in potable water, hydronic heating, and general plumbing distribution systems where a permanent, solder-free mechanical press joint is required. The fitting is manufactured from wrot copper and is rated for a maximum working pressure of 200 psi and a maximum working temperature of 250 degrees F. It meets lead-free requirements, making it suitable for potable water applications. Licensed plumbers and pipefitters install this fitting in both residential and light commercial systems.

This adapter is suited for residential and light commercial plumbing and hydronic applications where press-fit technology is specified or preferred over soldered or threaded assemblies. The press end accepts a standard press tool with the appropriate jaw set, while the male threaded end connects to a female-threaded fitting, valve, or fixture. Typical install scenarios include water distribution rough-in, boiler supply and return piping, and fixture connections requiring a size transition from 1/2 inch to 3/4 inch.

Key Features

• Press x male threaded end connections allow tool-pressed joint on one end and threaded makeup on the other
• Wrot copper construction provides durability and corrosion resistance in wet plumbing environments
• Lead-free compliant for use in potable water systems
• Rated to 200 psi maximum working pressure
• Wide temperature range from -20 degrees F to 250 degrees F
• Conforms to ASTM B75 and ISO standards

Compatibility

Designed as an OEM-style wrot copper press adapter for residential and commercial plumbing and hydronic piping systems accepting 1/2-inch press and 3/4-inch male threaded connections.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and ASTM standards. Depressurize and drain the system completely before installing or modifying any fitting. The press end requires a compatible press tool with the correct jaw profile for copper press fittings — do not substitute with improper tooling. Thread the male end into the mating female connection using appropriate thread sealant or tape per code requirements.