Optimize is proud to introduce EXP2 - the next generation of EXP UHPLC fitting technology. Featuring a small ³/₁₆" hex-head EXP2 nut, the new EXP2 Driver and the original titanium hybrid ferrule, the EXP2 fittings offer hand-tight connections rated to 20000 psi+. The EXP2 nuts are available with 6-32, 6-40 and 10-32 threads and have been scaled down to allow for maximum working room in cramped spaces. The EXP2 Driver is a small, easy to use knurled torque driver which snaps on to the nuts for hand-tightening and loosening. The EXP2 Driver is slotted and can be removed from the nut and tubing after use.

• Rated to 20000+ psi (1400+ bar)
• Tested to 30000 psi
• Auto-adjusting zero-dead-volume connection
• Intended for many repeat uses
• Cost efficient with replaceable components
• Made in the USA

The patented EXP titanium hybrid ferrule integrates the resilience of titanium with the proven sealing ability of PEEK in a superb one-piece design. The hybrid ferrule provides a perfect seal with every connection, yet the swage can be released without tools to adjust to the different port depths of various hardware. This adjustability provides unlimited value through repeated zero-dead-volume connections with any port configuration.

The EXP and EXP2 fittings are the premier adjustable nut and ferrule compression system for extreme high-pressure connections. The key advantages lie at the confluence of simplicity and versatility. With the EXP and EXP2 fitting systems, you no longer have to clip off and replace swaged ferrules or wonder if you are achieving the best possible connection.