Cpc Colder Products MC4204NA Hose Barb Coupling Insert

Product Description

The CPC COLDER PRODUCTS MC4204NA is a brass quick disconnect hose barb panel mount coupling insert designed for fluid transfer applications in industrial, HVAC, and process systems. Built with a 0.25-inch inside tube diameter and chrome plated finish, this insert handles pressures up to 250 psi and operates across a wide temperature range of -40 to 180 degrees F. The overall assembled length is 1.12 inches with an overall height of 0.75 inches. Licensed plumbers, mechanical contractors, and industrial maintenance technicians install this type of fitting where a secure, tool-free connect and disconnect is needed at a panel or bulkhead location.

This coupling insert is suited for residential and commercial fluid line installations where panel mounting is required. It accommodates hose barb connections and is appropriate for use in cooling systems, hydraulic circuits, and process fluid lines that operate within the rated pressure and temperature limits. The chrome plated brass construction provides corrosion resistance in wet or humid environments. Applications span HVAC equipment, laboratory equipment, and general industrial plumbing where quick disconnect fittings are specified.

Key Features

• Quick disconnect design allows tool-free connection and disconnection at panel or bulkhead mount points
• 0.25-inch inside tube diameter hose barb end for standard tubing connections
• Rated to 250 psi maximum working pressure
• Operating temperature range of -40 to 180 degrees F
• Chrome plated brass construction for corrosion resistance and durability
• Compact profile: 1.12 inches overall length and 0.75 inches overall height

Compatibility

Designed as an OEM-style replacement or new-installation quick disconnect hose barb panel mount coupling insert for fluid systems requiring 0.25-inch ID barb connections at panel or bulkhead locations within the rated pressure and temperature range.

Installation Notes

Installation should be performed by a qualified plumber or mechanical technician familiar with fluid system fittings. Depressurize and drain the fluid line completely before removing or installing any coupling components. Verify that hose barb sizing matches the inside diameter of the mating tubing and that all connections are fully seated before returning the system to service. Follow applicable local plumbing codes and manufacturer guidelines for pressure-rated fitting installations.