Reliance Worldwide UPFC1234 Pipe Adapter 3/4 Mip X 1/2 Compression

Product Description

The RELIANCE WORLDWIDE UPFC1234 is a threaded-to-compression pipe adapter used to transition between a 3/4 inch male iron pipe (MIP) connection and a 1/2 inch compression (sleeve/bite) fitting. This adapter is a common component in plumbing systems where threaded supply lines or valves need to connect to copper or plastic compression tubing. Plumbers and pipefitters install this fitting during new construction, renovation, or repair work where mixed connection types are present. At 0.21 pounds, it is a compact, lightweight fitting suited for tight installations in residential and light commercial plumbing applications.

This adapter is typically used in residential and light commercial plumbing installations involving water supply lines, shut-off valve connections, or fixture rough-ins. It bridges threaded pipe outlets to compression-style tubing, making it practical for under-sink connections, supply stops, and similar service points where a 3/4 inch MIP source transitions to a 1/2 inch compression line.

Key Features

• 3/4 inch MIP (male iron pipe thread) inlet for standard threaded pipe connections
• 1/2 inch compression (sleeve/bite) outlet for secure tube connections without soldering
• Lightweight at 0.21 pounds for easy handling in confined spaces
• No-solder compression end simplifies installation and reduces torch work

Compatibility

Designed as an OEM-style replacement or standard service fitting for residential and light commercial plumbing systems requiring a 3/4 inch MIP to 1/2 inch compression transition.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and relieve line pressure before beginning work. Apply thread sealant tape to the MIP threads before hand-tightening and finishing with a wrench. Do not overtighten the compression nut, as this can damage the sleeve and cause leaks.

Technical Specifications

• Inlet Connection: 3/4 inch MIP (Male Iron Pipe Thread)
• Outlet Connection: 1/2 inch Compression (Sleeve/Bite)
• Weight: 0.21 pounds
• UPC Code: 697285465145

Standard Information

• Brand: RELIANCE WORLDWIDE
• Manufacturer Part Number: UPFC1234