EDGE INDUSTRIAL Straight Brass Fitting Hydraulics, Pneumatics & Plumbing ~ Fittings Review

When I tried these brass fittings, they were an absolute nightmare. They were poorly made and didn't seal properly. I ended up having to replace them with a different brand.

Fits under the sink on the pressure relief valve on my newly purchased Bosch ES 2.5 water heater. The barbed end allows me to put on a piece of clear vinyl tubing if it ever breaks! Be sure to use a good quality PTFE paste or Teflon tape like I did.

Worked very well with the check valve I also bought to flush the heater core on my truck. Little effort, I wish I knew this trick 40 years ago, just so I'll do it from now on. The only thing is I had to get it with a 3/4" female threaded end instead of a male threaded end (used a washing machine hose to get it working properly). All in all a great product, try it next time, it will make you a believer.