Stainless Steel Pressure Gauge (0-150 PSI ) to add to your RO or RODI unit. Gauge is bottom connect. The face has a 1.5″ diameter. The 1/4″ fitting adapter and stem run tee fittings are included and installed. (1/4″ Quick connect in-line fittings.)

Just cut the line and insert the gauge where-ever you want it . Make sure the line is not under pressure before you cut it!