Legris 3183 56 00 Plug-in Run Tee 1/4 Inch Od

Product Description

The LEGRIS 3183 56 00 is a push-to-connect plug-in run tee tube fitting designed for pneumatic and fluid distribution systems. The tee configuration allows a branch connection inline with the main tube run without tools or additional fittings. Constructed from nylon, it is rated to 290 psi and accepts 1/4 inch outside diameter tubing. Installation is accomplished by pushing the tube into each port until it seats — no wrenches, thread sealant, or compression sleeves required. This fitting is suited for plumbing technicians, HVAC installers, and pneumatic system technicians working on compressed-air or low-pressure fluid lines.

The 3183 56 00 is appropriate for residential and light commercial pneumatic control circuits, HVAC pneumatic actuator lines, compressed-air distribution branches, and similar low-to-medium-pressure tubing runs. Its run tee geometry integrates a branch port into a straight-line flow path, making it a common choice when adding a feed point to an existing tube run without rerouting the main line. The nylon body keeps weight low, making it suitable for panel-mounted or overhead tubing layouts.

Key Features

• Push-to-connect design — no tools required for tube insertion
• Run tee configuration provides inline branch connection
• Rated to 290 psi operating pressure
• Nylon construction for lightweight, corrosion-resistant service
• Accepts 1/4 inch OD tubing at all three ports

Compatibility

Designed as a push-to-connect replacement or new-installation fitting for pneumatic and fluid tubing systems using 1/4 inch outside diameter tubing.

Installation Notes

Depressurize and isolate the tubing circuit completely before removing or installing any push-to-connect fitting. Confirm tubing outside diameter is exactly 1/4 inch and that tube ends are cut square and free of burrs before insertion. To release tubing, depress the collet ring while pulling the tube straight back. Follow applicable plumbing or pneumatic codes and verify the 290 psi pressure rating is not exceeded in service.