Union, Connector Kits, Cross, High Pressure, 0.50 mm Through Holes with 10-32 Screw Threads. Carbon PEEK Endure, with Connector Nuts. Use with 1/16 Tubing. ARE-Applied Research brand. 2/EA.
These "Union" kits are used to connect PEEK or stainless steel tubing with the same connectors on all ends in the high pressures zones of HPLC systems. A "Cross (X)" internal flow pattern is often used to split flow into two or three directions or to combine two or three streams into one.
Carbon PEEK has been reinforced with carbon fiber, giving it the highest strength and stiffness of all the PEEK grades and improving its load-carrying capacity.