I'm assuming the flow switch for my water cooler - i want to rig it up to the torch plug so I have flow protection for the torch. Can anyone identify it and possibly where I can buy a plug from? Otherwise I'll have to rip it out and put a different connector type in altogether... one thing I'm worried about - if it's a remote turn on instead... I can't find any info about this cooler except it's an Esseti Cooler Unit 02. I should be able to work this out with a multimeter pretty easily though.