Our Union Assembly is designed specifically to be used with our standard 1/2-20 Flat-Bottom threaded nuts and ferrules. It is manufactured from biocompatible PEEK giving is excellent chemical resistance to virtually all commonly used solvents. It has a swept volume of 57µL and is for 1/4″ OD tubing. It comes in black.

U-658, Union Assembly PEEK for 1/4″ OD
Additional information
| For Tubing OD (in) | 1/4 |
|---|---|
| Material | PEEK |
| Swept Volume (nL) | 57 |
| Thread Port Configuration Flat-Bottom | 5/16 to 1/2-20 |
| Thru hole (in) | 0.188 |
| Thru hole (mm) | 4.78 |