(S62-12) COMPRESSION UNION 3/4

This compression union is designed for leak-resistant tube connections in industrial fluid systems.

For joining two tube ends without welding or threading, a 3/4 compression union like this is the standard approach. It makes a mechanical seal on the tubing, so you can connect the two ends and still take it back apart later if you need to service the line.

That's what compression unions are built for. You sleeve the tubing ends into each side, tighten down the compression nuts, and the ferrules seat against the tube to form a sealed mechanical connection. No torch, no threading, no fuss. It's a practical solution for hydraulic lines, instrumentation tubing, and general fluid handling circuits where you need a solid joint but welding just isn't an option or isn't practical.