Hailiang HL15-101-0150 Copper Male Adapter 1 Inch

Product Description

The HAILIANG HL15-101-0150 is a 1-inch copper male adapter (C x M) used to transition from a copper sweat connection to a male threaded fitting in plumbing systems. Machined from copper, this adapter accepts a soldered cup connection on the copper end and terminates in a male NPT thread on the opposite end. The 1-1/8-inch OD by 1-inch nominal size makes it a standard component for joining copper tubing to threaded pipe, valves, or fixtures. Licensed plumbers and pipefitters install this type of fitting in both new construction and repair work across residential and light commercial systems.

This adapter is commonly used in domestic water supply systems, hot and cold distribution lines, and hydronic heating applications wherever a transition from soldered copper tubing to a male threaded connection is required. Its copper construction makes it suitable for potable water service, radiant systems, and general plumbing rough-in work where copper piping is the primary material.

Key Features

• Copper construction suitable for potable water and general plumbing service
• C x M configuration: sweat cup inlet to male threaded outlet
• 1-inch nominal size with 1-1/8-inch OD for standard copper tube fitment
• Compatible with standard NPT-threaded valves, fittings, and fixtures
• Suitable for both new installation and replacement work

Compatibility

Designed as a standard C x M copper male adapter for use with 1-inch nominal copper tubing in residential and light commercial plumbing systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and depressurize the line before beginning work. The sweat end requires proper flux application and soldering; the male threaded end should be wrapped with PTFE tape or pipe thread compound before making up the threaded connection. Do not overtighten the threaded joint, as copper threads can be damaged by excessive force.

Technical Specifications

• Material: Copper
• Size: 1 inch
• OD Size: 1-1/8 x 1 inches
• Connection Type: C x M (Sweat Cup x Male NPT)
• Category: Copper Fittings - Male Adapter

Standard Information

• Brand: HAILIANG
• Manufacturer Part Number: HL15-101-0150