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See chart below; these sizes represent the only fluoropolymer tubing dimensions recommended for use with Pureloc fittings.
||Recommended Tubing Size
||1/8" O.D. x 1/16" I.D.
||1/4" O.D. x 5/32" I.D.
||3/8" O.D. x 1/4" I.D.
||1/2" O.D. x 3/8" I.D.
||3/4" O.D. x 5/8" I.D.
The values above are typical for the material used in manufacture, except where noted, and are meant only as a guide to aid in design. Field testing should be performed to find the actual values for your application.
With a fitting body made from virgin, high purity PFA fluoropolymer, PURELOC is ideal for ultra-pure fluid applications where contamination-free systems are used. This includes semiconductor manufacturing, food and beverage processing, medical and biomedical, laboratory, chromatography equipment, and the chemical industries.
The gripper coupled with the precision-made ferrule provides excellent leak-tight connections and prevents tubing blow-out.
Materials of Construction:
Wetted: PFA body, PTFE ferrule Non-wetted: PFA nut, titanate filled ETFE gripper
125 PSIG (8.6 bar); see chart below