Still working after 5 years! + Threads are 3/8-24 + O-Ring.
I put one of these into a delonghi ec702 as an upgrade in 2016 and it's still going strong today. (2 shots/day x 5 years x 365 = 3500 shots. Not bad at all!)<br /><br />Thread size:<br />I was concerned that the pump was failing and wanted to measure it's pressure + also add a pressure gauge to my espresso setup.<br /><br />This fitting is the best food safe fitting I can currently find on amazon: the 3AN side (3/8-24 thread) goes into the pump but has to be shortened and add an O-ring at the base of the fitting.<br />https://www.amazon.com/M10x1-0-3AN-Fitting-Adapter-Clutch/dp/B08XDLZ497<br /><br />I cut off the m10 side of the fitting and welded on a 1/8 NPT Female coupler. https://www.amazon.com/gp/product/B0878G2CDN<br /><br />Anyway. Pump kicks butt - appears to still be making 210 PSI, grinder was broken so pump was maxing out.
Rating: 5 stars