Elkhart Products 9172550CB Copper Cap 1/4 Inch

Product Description

The ELKHART PRODUCTS 9172550CB is a 1/4-inch copper cap designed for sealing the end of copper tubing in plumbing, HVAC, and refrigeration systems. This cap is cleaned and bagged at the factory, meaning the fitting arrives free of oils, debris, and contaminants that could compromise a brazed or soldered joint. The cleaned-and-bagged designation is particularly important in ACR (air conditioning and refrigeration) applications where system cleanliness directly affects equipment longevity and efficiency. Licensed plumbers, HVAC technicians, and refrigeration mechanics routinely use end caps like this to cap off unused ports, terminate branch lines, or pressure-test completed assemblies.

This cap is suited for residential and light commercial plumbing and HVAC installations where a 1/4-inch copper tube end must be permanently sealed. Common applications include capping refrigerant line stubs, sealing test ports after pressure checks, and terminating water supply lines. The cleaned-and-bagged preparation makes it ready for use in refrigeration and ACR circuits without additional flushing or degreasing before installation.

Key Features

• Cleaned and bagged from the factory for use in ACR and refrigeration systems
• 1/4-inch size fits standard 1/4-inch OD copper tubing
• Copper construction provides reliable soldered or brazed joint integrity
• Contamination-free packaging preserves interior cleanliness until installation
• Suitable for permanent line termination and pressure-test applications

Compatibility

Designed as an OEM-style replacement and standard-stock fitting for 1/4-inch copper tubing used in plumbing, HVAC, and ACR refrigeration systems.

Installation Notes

Installation is performed by licensed plumbers or HVAC-R technicians following applicable plumbing codes such as the IPC or local jurisdictional requirements. Recover any refrigerant and depressurize the system before cutting or capping copper lines. Use appropriate flux and silver-bearing or lead-free solder as required by the system type and local code. Avoid contaminating the cleaned interior of the cap by handling only the exterior prior to soldering or brazing.

Technical Specifications

• Size: 1/4 inches
• Material: Copper
• Preparation: Cleaned and Bagged
• UPC: 039923306159

Standard Information

• Brand: ELKHART PRODUCTS
• Manufacturer Part Number: 9172550CB