Oatey 3210BRLF Cpvc Brass Straight Transition Fitting

Product Description

The OATEY 3210BRLF is a straight transition fitting designed to connect CPVC pipe to copper or brass tubing in residential and light commercial plumbing systems. Constructed from brass, this fitting bridges a 1/2 inch nominal CPVC pipe to a 3/8 inch OD tube in a single, compact inline connection. It is sold individually on a card and is intended for installation by licensed plumbers or qualified pipe fitters working on potable water supply lines. The low-lead brass construction makes it appropriate for applications where lead-free compliance is required under current plumbing codes.

This fitting is used where a CPVC supply line must transition to a smaller-diameter OD tube, such as at fixture shut-off valves, supply risers, or appliance connections in residential plumbing. Typical installations include under-sink supply connections, lavatory faucet risers, and similar end-of-run transition points. Its straight configuration keeps the transition clean and inline without directional change.

Key Features

• Straight inline design transitions 1/2 inch nominal CPVC to 3/8 inch OD tube
• Brass construction for durability and low-lead compliance
• Compact profile suitable for tight under-fixture spaces
• Sold individually, packaged on a card for point-of-use convenience

Compatibility

Designed as an OEM-style replacement and standard transition fitting for 1/2 inch nominal CPVC pipe systems connecting to 3/8 inch OD tubing in residential potable water plumbing applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off the water supply and relieve line pressure before beginning any work. CPVC cement and primer must be applied to the CPVC socket end per manufacturer instructions; the tube end should be connected using the appropriate compression or flare fitting method for the tubing material. Do not over-tighten connections, as brass fittings can be damaged by excessive torque on the tube side.