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The PARKER 139PLP-10M is a straight push-to-connect plug fitting designed to seal off a 10mm outside diameter tube line quickly and securely without tools. Constructed from nickel-plated brass with a silicone-free grease lubricant, it is rated to 300 psi maximum working pressure and handles temperatures from 0 degrees F to 200 degrees F. The fitting meets the UL94 V-0 flame resistance standard and features a yellow release button for fast tube removal when needed. Plumbers, HVAC technicians, and pneumatic system installers use this fitting to terminate or cap active tube runs during service or system modification.
This plug fitting is suited for push-to-connect pneumatic and fluid-control tubing systems where a 10mm OD tube must be capped or closed off. The plug-in design allows fast, repeatable connections in tight spaces without wrenches or sealant tape. It is appropriate for both residential and light commercial installations where tubing lines require temporary or permanent termination within the rated pressure and temperature range.
Designed for use with push-to-connect pneumatic and fluid-control tubing systems accepting 10mm outside diameter tube. No specific model or system compatibility was provided; verify tube OD and pressure requirements before installation.
Installation is performed by licensed plumbers, HVAC technicians, or pneumatic system technicians. Before servicing any line, depressurize the system completely and confirm pressure is at zero before inserting or removing the fitting. Cut tubing square and deburr the end before insertion to ensure a proper seal. Verify that the tube OD, working pressure, and temperature conditions fall within the rated specifications of this fitting before putting the system back into service.
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