Snap rings fittings are unique to Parker's Transair® Aluminum Pipe System. Found on the 2" (50mm) and 2-1/2" (63mm), a snap ring fitting requires two holes at the end of the pipe to secure the snap ring. Minimal tooling and technical expertise are required for installation. The simplicity of the snap ring fitting reduces the chance of installation error.
Snap ring connection technology is the second of three connection technologies used by Transair Aluminum Pipe Systems. Transair uses three different connection technologies to ensure every diameter is safe, fast, and easy, to install. Just like push-to-connect and clamshell, snap ring is rated for use with compressed air, vacuum and inert gases.
Push-to-connect is used for 1/2" to 1-1/2" pipe (common use: airdrops to machines and tools)
Snap ring is used for 2" to 2-1/2" pipe (common use: compressors and air distribution)
Clamshell for 3" to 6" (common use: compressors and air distribution)
By following these simple steps, you will be an expert installer of Transair Snap Ring Fittings. (Full lengths of 2" & 2-1/2" pipe only requires six installation steps while cut lengths require ten steps)
Take the free nut of the fitting and slide it over the end of the pipe.
All 2" & 2-1/2" pipes come from the factory with the snap ring holes pre-drilled at each end.
Due to the unibody design of the ring, this can be accomplished one-handed.
If you are having difficulties lining the ring with the holes, place the ring farther down the pipe and slide the ring along the pipe until it clips into the holes.
Use the spanner wrenches (6698 05 03) to tighten the fitting nuts 1/2 turn to ensure proper a tight connection.
To ensure the proper stability of the system, we suggest the use of at least two (2) clips per pipe.
By following these simple steps, you will be an expert installer of Transair snap ring fittings. (Full lengths of 2" & 2-1/2" pipe only requires six installation steps while cut lengths require ten steps)
Place the pipe cutter (6698 03 01) on the pipe at the desired cutting mark. Rotate the pipe cutter around the pipe until the pipe is cut.
Carefully chamfer the outer edge of the pipe using a file. Then, deburr the inner edge of the pipe using the deburring tool (6698 04 02).
Place the drill jig (6698 01 03) on the cut end of the pipe. Using a drill and the Transair drilling bit (6698 02 01) drill a hole on either side of the pipe. Release the drill jig, and deburr the holes using the deburring tool (6698 04 02)
Take the free nut of the fitting and slide it over the end of the pipe.
Due to the unibody design of the ring, this can be accomplished one-handed.
If you are having difficulties lining the ring with the holes, place the ring farther down the pipe and slide the ring along the pipe until it clips into the holes.
Use the spanner wrenches (6698 05 03) to tighten the fitting nuts 1/2 turn to ensure proper a tight connection.
To ensure the proper stability of the system, we suggest the use of at least two (2) clips per pipe.
This post was contributed by Guillermo Hiyane, product sales manager, Parker Fluid System Connectors Division.
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