I have a plating tool (semiconductor manufacturer) that runs a closed-loop liquid analyzer to adjust concentrations on the fly. The original analyzer was made by ECI and Hamilton with HPLC components from Agilent and perhaps a few others. We are doing repairs and need to identify replacement fittings. 2 fittings in total. Pressures not high.
Fitting 1:
I believe, this is an Agilent Round Short Finger Tight PEEK fitting with an IDEX ferrule. 1/4"-28 for 1/8" tubing.
Fitting 2: We are stumped. This fitting is used to blank off a line so that it does not go to the indexing valve. It's capped with a 1/4"-28 black cap. Notice the cross pattern on picture 2.
Any help appreciated!
