The female-female connector consists of stainless steel tubing (40 mm×1,588×0,254 mm (L×O.Ø×I.Ø)) with appropriate 1/16" nuts and ferrules and can be used to connect female endfitting guard and analytical columns and make similar connections.

• ZDV unions are rated to 20000 psi

The ZDV male-male connectors (unions) have internal threads and provide zero dead volume connections.