Description
The Robertshaw 4590-063 Tubing Plug is supplied as a 1 pack and features a 1/4″ size for closing or sealing compatible tubing connections during equipment operation. Built with a plug-effective configuration, the component helps block unused openings and maintain proper line closure within connected assemblies. Frequently utilized in control lines, gas connections, and service applications associated with HVAC systems, it assists with maintaining secure tubing arrangements. Inserted into the required tubing connection during servicing or replacement procedures, the tubing plug helps prevent unwanted flow paths and maintain proper system isolation.
