PEEK Tees and Crosses

PEEK tees
  • Easy connection of transfer/solvent lines
  • Low dead volume
  • Completely inert and biocompatible

The 100% PEEK flowpath makes VICI Jour PEEK tees and crosses usable with most common organic and inorganic HPLC solvents without risking corrosion, metal contamination, or protein degradation that might occur with stainless steel.

Small diameter through-holes are used to ensure low dead volume connections. These unions have the standardized Valco fitting details with smooth transition of the taper into the threaded part. Connections to these PEEK tees and crosses can be made with any 10-32 fitting that uses polymeric ferrules.

PEEK tees and crosses are available in body-only versions as well as complete with our PEEK one-piece fingertight fittings ready to connect to any 1/16" OD tubing.

Description Bore (mm) Qty/pkg Product No.
1/16" tee With fittings 0.25 1 JR-1030
0.50 1 JR-1032
0.75 1 JR-1033
Body only 0.25 1 JR-2030
0.50 1 JR-2032
0.75 1 JR-2033
1/16" cross With fittings 0.25 1 JR-1040
0.50 1 JR-1042
0.75 1 JR-1043
Body only 0.25 1 JR-2040
0.50 1 JR-2042
0.75 1 JR-2043
Replacement 1/16" 10-32
one-piece fingertight black PEEK fittings
5 JR-55021-5


  • For 1/16" OD tubing
  • Material: PEEK
  • Threads: 10-32
  • Body size:
      25.0 mm diameter
      12.0 mm thick
  • Pressure rating:
    <350 bar (5000 psi)
    (Varies with tubing material and ID)




Use our color-coded one-piece fingertight fittings for easy solvent line identification.