Propresser !!link!! -

But if you walk onto a new construction site today, you are just as likely to hear the ratcheting click of a ProPress tool. Manufactured by Viega, ProPress is a mechanical press fitting system that has fundamentally changed how we join copper tubing. It is faster, colder, and statistically more reliable than traditional solder.

In hospitals, schools, and data centers, getting a hot work permit is a bureaucratic nightmare. It involves fire watches, extinguishers, and sometimes paying a firefighter to sit there. ProPress requires no flame, no spark, and no fire watch. It slashes insurance liability on job sites.

Unless you find a screaming deal on a used tool (and you verify the jaws are calibrated), stick to soldering or use push fittings (SharkBite) for your one-off repairs. You will never recoup the cost of a ProPress rig.

ProPress doesn't make you a better plumber than the old-timer with the torch. But it does make you a faster , safer , and often more profitable one. In a trade where margins are razor-thin, that clicking sound is the sound of money being saved.