Refrigerant 4-1-1

NIBCO^® PressACR^® patented fittings are high-strength copper connections that meet the rigorous demands of air conditioning and refrigeration applications. Designed, engineered and built in America at our copper foundry in Stuarts Draft, Va.

Capable of detecting leaks down to 1 PPM, the smallest refrigerant leaks do not go unnoticed. This level of precision is essential in refrigeration systems where the value of refrigerants, system efficiency, energy consumption, and environmental concerns are critical. We have superior protection for HVAC systems in mechanical rooms and refrigeration systems in cold storage facilities.

Say goodbye to paperwork and compliance headaches with FMHero! Effortlessly track refrigerant use, manage service records, and stay EPA-compliant—all in one powerful app. Streamline your workflow and reduce errors with real-time data at your fingertips. See it in action today!

Introducing the patent-pending YELLOW JACKET^® Vacuum Y with RealTorque^® Core Removal Tool (CRT) and Deluxe MaxFlow™ Evacuation Kit! Featuring the industry’s first “Y coupler” with an integrated CRT to remove the Schrader core and dramatically increase evacuation volume for faster system evacuations. Pair with the Deluxe MaxFlow™ Evacuation Kit and experience up to 10x faster system evacuations!