A. One-Piece RheFlex M4 Fitting

Eliminates the need for separate nuts and ferrules

The combination of a one-piece nut and ferrule makes connections easier and faster. The fitting features a unique seal-tight grip. When used with PEEK tubing sleeve, the fitting can hold up to 5000 psi (345 bar). They are compatible with ChromTRAC knobs.

B. Two-Piece RheFlex Finger-Tight Fittings

No need for tools to tighten these fittings

Included ChromTRAC knobs allow for quick identification. The 10-32 coned bottom fittings are available in standard, short and extra-long lengths. Each fitting comes with a PEEK ferrule. The fittings are rated for use up to 7000 psi (483 bar).