Parker 369PTCSP-10-8 Push-to-connect Plug Fitting

Product Description

The PARKER 369PTCSP-10-8 is a push-to-connect plug-style tube fitting designed to seal off an open 5/8-inch or 1/2-inch OD tubing line without tools. Constructed from brass, Buna-N elastomer, and nylon, this fitting delivers a rated working pressure of 250 psi and handles temperatures from -40 degrees F to 200 degrees F. It meets D.O.T. FMVSS571.106, SAE J2494-3, and SAE J844 standards, making it appropriate for automotive brake and air line applications as well as general pneumatic and fluid transfer systems. HVAC technicians, fleet mechanics, and pneumatic system installers are the typical end users.

This plug fitting is suited for residential and light commercial pneumatic lines, automotive air brake tubing, and industrial push-to-connect plumbing where a line termination or circuit isolation point is needed. The push-in design allows fast installation in tight spaces without threading or crimping tools, which is useful during service calls or field repairs. Compatible tube outside diameters are 5/8 inch and 1/2 inch, covering common tubing sizes found in air and fluid distribution systems.

Key Features

• Push-to-connect plug design seals open tubing lines without tools
• Rated to 250 psi maximum working pressure
• Operating temperature range: -40 degrees F to 200 degrees F
• Brass body with Buna-N seal and nylon components for durability and chemical resistance
• Meets D.O.T. FMVSS571.106, SAE J2494-3, and SAE J844 standards
• Compact profile at 1.57 x 1.06 x 1.57 inches for use in confined installations

Compatibility

Designed as an OEM-style push-to-connect plug for tubing with a 5/8-inch or 1/2-inch outside diameter in pneumatic, automotive air brake, and general fluid transfer line applications that require D.O.T. and SAE-compliant fittings.

Installation Notes

This fitting is installed by qualified mechanics, plumbers, or pneumatic system technicians. Before installation, depressurize and isolate the line completely. Ensure tubing is cut cleanly and squarely and that the outside diameter is free of burrs or debris before inserting into the push-to-connect port. Follow applicable SAE and D.O.T. service procedures when working on vehicular air brake or fuel systems.