PEEK Ferrules for High Pressure 1/4-28 Connections

PEEK ferrules
  • High pressure rating - up to 480 bar (7000 psi) with 1/16" tubing
  • Available for 1/16" and 1/32" tubing

With the PEEK ferrule and SS bushing, you get a high pressure connection in a 1/4-28 port. These should be used with with our PPS nut for 1/4-28 flat-bottomed details, JR-55050. (not included)

Tubing OD Qty/pkg Product No.
1/32" 1/4-28 ferrule for 1/32 10 JR-FPKBSS.5-10
1/16" 1/4-28 ferrule for 1/16 10 JR-FPKBSS1-10

SPECIFICATIONS

  • For 1/32" and 1/16" OD tubing
  • Material
     Ferrule: PEEK
     Bushing: Stainless
  • Pressure rating (varies with tubing material and ID)
     1/32":
       <175 bar (2500 psi)
     1/16":
       <480 bar (7000 psi)

MORE INFORMATION

SEE ALSO

TECH TIP

To make up the fitting, first place the nut on the tubing, followed by the bushing and then the ferrule, as shown in the photo.