Elkhart Products COU-38 Copper Dimp-stop Coupling

Product Description

The ELKHART PRODUCTS COU-38 is a 3/8-inch copper dimp-stop coupling designed for use in potable water and plumbing distribution systems. Cleaned and bagged at the factory, this fitting arrives ready for immediate use without additional prep. The internal dimple stop positions pipe ends at a consistent depth, ensuring reliable solder joints and reducing the chance of misaligned connections. Licensed plumbers and experienced pipe fitters install this type of fitting in new construction and repair work where a secure, leak-free copper joint is required.

This coupling is suited for residential and light commercial plumbing applications where 3/8-inch copper tubing is used. Typical install scenarios include domestic water supply lines, branch connections, and repair sections where a straight coupling is needed to join two pipe ends. The cleaned and bagged packaging helps maintain the fitting surfaces free of oxidation and contamination until the joint is ready to be made.

Key Features

• Internal dimp-stop positions pipe ends at consistent insertion depth for uniform solder joints
• Factory cleaned and bagged to preserve fitting surfaces and reduce prep time on the job
• 3/8-inch size fits standard copper tubing used in domestic water supply lines
• Copper construction provides corrosion resistance suitable for potable water service

Compatibility

Designed as an OEM-style replacement and standard-use coupling for 3/8-inch copper tubing in residential and light commercial plumbing systems.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off and depressurize the water supply line before cutting or fitting any pipe. Clean and flux both pipe ends and the fitting interior before soldering per standard copper joining practice. Do not use excessive heat or skip flux application, as either can result in a failed or void joint.

Technical Specifications

• Pipe Size: 3/8 inches
• Material: Copper
• UPC: 1775420308981

Standard Information

• Brand: ELKHART PRODUCTS
• Manufacturer Part Number: COU-38