RheFlex® PEEK Fittings

Ferrule pack, 1/16 in. tubing

Pricing and availability is not currently available.


pkg of 5 ea


1/16 in. tubing

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General description

PEEK (polyetheretherketone) fingertight fittings (ferrule pack) are convenient, inert, and biocompatible. Use these fittings with 1/16 in. O.D. PEEK, stainless steel, titanium, Tefzel, or PTFE tubing. PEEK fittings are compatible with all HPLC solvents (avoid concentrated sulfuric and nitric acids), and can be used at temperatures up to 150° C. Unlike stainless steel ferrules, PEEK ferrules do not permanently lock into place on the tubing. This allows the interchanging of fittings with tubing and columns, from manufacturer to manufacturer (e.g. from Agilent to Waters), and still form a zero dead volume, leak-free connection.

Features and Benefits

For Rheodyne valves. Hold to 5000 psi (350 kg/cm²).

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Legal Information

RheFlex is a registered trademark of IDEX Health & Science, LLC
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