PEEK Unions

low pressure PEEK 1/4-28 union
  • For easy connection of low pressure solvent lines
  • Low dead volume
  • For 1/16" or 1/8" OD tubing
  • Flat-bottomed 1/4-28 fitting details
  • Completely inert and biocompatible

These unions facilitate the quick and reliable connection of two pieces of 1/16" or 1/8" OD tubing. Use with color-coded adapters for easy solvent line identification.

These are available as the body only, or complete with fittings.

A union with fittings includes:

PEEK low pressure union
  • 2 PPS flangeless hex-head nuts
  • 2 ETFE inverted ferrules
  • 2 Color-Sleeve adapters

PEEK unions

Description Tubing OD Bore (mm) Product No.
Complete PEEK low pressure union 1/16" 0.50 JR-1064
0.75 JR-1068
1/8" 1.30 JR-1065
Body only PEEK low pressure union 1/16" 0.50 JR-064
0.75 JR-068
1/8" 1.30 JR-065

Spare parts

Description Tubing OD Qty/pkg Product No.
PPS flangeless nuts 1/16" 10 JR-55070-10
1/8" 10 JR-55071-10
Inverted ETFE ferrules 1/16" 10 JR-041-10
1/8" 10 JR-051-10

SPECIFICATIONS

  • For 1/16" and 1/8" OD tubing, flangeless connections
  • Materials:
    Body PEEK
    Nuts PPS
    Ferrules ETFE
  • 1/4-28 threads
  • Pressure rating (varies with tubing material and ID)
    OD Bar Psi
    1/16" 105 1500
    1/8" 35 500

SEE ALSO

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