HOKE Gyrolok tube fi ttings for use in gas or liquid chromatography applications are available in a variety of user-required confi gurations. HOKE’s Chromatography Fittings feature low dead volumes, male nut designs, as well as confi gurations utilizing either press-fi t or drop-in frits. For user convenience, both frit versions are available in a number of micron sizes. By combining the needs of the Chromatography Fitting with key Gyrolok features, such as controlled ferrule drive, the HOKE Chromatography Fitting off ers capabilities and performance that are unmatched in the industry.

Pressure Ratings
HOKE Gyrolok Chromatography fi ttings are rated for working pressures higher than the tubing recommended for use. Refer to HOKE’s Tubing Data Charts for specifi c information.

Temperature Ratings
316 Stainless Steel: -325° F to +800° F (-200° C to +425° C)
Note: Intermittent use to 1200° F is possible, however prolonged exposure to temperatures over 800° F is not recommended.