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The LEGRIS 3601 12 13 is a push-to-connect male connector tube fitting designed for fast, tool-free tube connections in fluid and gas handling systems. Constructed from nickel-plated brass with an FKM O-ring, it provides reliable sealing across a wide temperature range of -4 degrees F to 302 degrees F and handles up to 435 psi working pressure. The fitting connects 12mm outside diameter tubing to a male BSPP-threaded port. It is sized and rated for both liquid and gas service, making it a practical choice for pneumatic lines, hydraulic circuits, and compressed air systems. Licensed plumbers, pipefitters, and pneumatic system technicians are the typical installers.
This fitting is suited for residential, commercial, and light industrial applications where a push-to-connect tube-to-male interface is required on BSPP-threaded ports. Its compliance with multiple international standards, including RoHS, ATEX, PED, REACH, ISO 14743, and FDA 21CFR, makes it appropriate for installations with strict regulatory requirements. Compatible with both liquid and gas media, it is commonly found in compressed air distribution, process fluid lines, and instrumentation tubing systems where quick assembly and reassembly are priorities.
Designed as a push-to-connect male connector for systems using 12mm OD tubing with BSPP-threaded ports in liquid and gas service applications.
Installation is typically performed by licensed pipefitters, pneumatic technicians, or plumbers. Before installation, depressurize and isolate the line completely. Ensure the tube end is cut cleanly and squarely, with no burrs, before inserting into the push-to-connect collet. Verify thread compatibility and thread engagement requirements per applicable standards such as ISO 7-1 for BSPP connections before pressurizing the system.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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