Uniweld’s Tuning Fork™ Tip allows you to heat up all the fittings of a heat pump reversing valve at once for easy removal of the defective valve. Remove and install the new valve without altering the original copper tube fittings. The Tuning Fork™ Tip makes it possible to work efficiently in confined spaces and get even heat quickly in tough-to-reach areas.
Best of all, this tip has been modified in our factory to fit any Comet or comparable torch/blowpipe that uses the standard Type 550 welding mixer (usually sold with the torch). Simply screw it on and set the pressures as per below. (NOTE – Not using the torch mentioned above? That’s OK, we can make this tip fit most of the torch systems available. Simply email us for options)
Regulator set pressures
Acetylene: 7 psi Oxygen: 10 psi
LPG: 7 psi Oxygen: 10 psi