Torch Cooler Pictures in Dropbox

Nice compact unit, and good photos. What pressure do you get from the diaphragm pump?

Regards,

Pete Keillor

Thanks!

The diaphram pump maxes out at about 70 or 80 psi, but that just about stalls the motor. I think 40 - 50 is probably the max continuous operating pressure. I have not run this cooler extensively yet. The diaphram pump and the air over water damper are very experimental to me. Without the damper, the pressure pulses from the pump are way to annoying for use on TIG welding.

Good Luck,

Bob