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PPS Nuts for use with Collapsible Ferrules*

  • Economically priced alternative to PEEK
  • Excellent chemical resistance
  • For 1/16" or 1/8" tubing, 1/4"-28 threads
  • Slim design – fingertight with adapter

The new VICI Jour PPS 1/4"-28 fitting series offers excellent chemical and pressure resistance. The collapsible ferrule makes a very effective seal on a narrow area with no distortion of the tubing. No flanging tool is required.

*patent no. 6,575,501

PPS low pressure fittings
   collapsible ferrules


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Chemical Resistance

 Chemical Class   Resistance     
 Acids, organic  A

* conc. Halogen acids
A = Suitable
B = Marginal; dependent on application
C = Not recommended

 Acids, inorganic  A/C*
 Aldehydes  A
 Alcohols  A
 Bases  A/B
 Esters  A
 Halogenated org.   A/B
 Hydrocarbons  A
 Ketones  A
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PPS Nuts and Collapsible Ferrules

Pressure rating: 1/16" up to 105 bar (1500 psi); 1/8" up to 35 bar (500 psi). Varies with tubing material and ID
Material: PolyPhenylene Sulfide nut, CTFE ferrule
 Description   Qty/pkg   Product No. 
 1/16" nut 10  JR-55050-10
 1/16" collapsible ferrule  10  JR-CFL-CB1KF
 1/8" nut 10  JR-55051-10 
 1/8" collapsible ferrule 10  JR-CFL-CB2KF
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