Smartlock UNRD1238 1/2 inches x 3/8 inches Union Reducer

Product Description

The SMARTLOCK UNRD1238 1/2"x3/8" Union Reducer is a SmartLock compression fitting designed to join a 1/2" tube to a 3/8" tube without brazing or flaring. It utilizes patented metal-to-metal sealing technology for permanent, zero-leak joints under pressure. Standard wrenches align and tighten components automatically.

• No brazing or flaring required; tighten nuts to seal tubes without heat or flame.
• Automatic alignment with positioning strip for smooth assembly.
• Metal-to-metal seal ensures lasting, leak-free joints under high pressure.

Product Highlights

This union reducer is compatible with all common refrigerants and suitable for copper-to-copper, copper-to-aluminum, and aluminum-to-aluminum connections.

Product Information

Standard Information

• Brand: SMARTLOCK
• Manufacturer Part Number: UNRD1238