Idex - High Pressure Multiport Connectors - High Pressure Unions

Available models

Conductive MicroTight Union Assembly

Swept Volume nL	16
Thru hole (in)	0.011
Thru hole (mm)	0.28
Thread Port Configuration Coned	5/16-24
Material	PEEK/Stainless Steel
Pressure Rating Max (psi)	5000
Pressure Rating Max (bar)	345
For tubing outer diameter (µm)	360

Our Conductive MicroTight Union Assembly provides an excellent way to introduce voltage into an electrospray or capillary electrophoresis system. It is for 360µm outer diameter tubing.

High Pressure Union Assemblies

Our PEEK High Pressure Union Assembly is specifically designed to bring two pieces of tubing together. It is also ideal for joining a soft, flexible tube to a rigid tube or to connect a syringe to a piece of tubing.

Our PEEK ZDV Union Assembly ensures a reliable connection for tubing. It effectively addresses this need in the high pressure region of a system where a dependable connection is imperative. It provides zero dead volume (ZDV) which allows tubing to butt against each other allow the fluidic path to be undisturbed.

List of available High Pressure Union Assemblies

Thread Port Configuration	Swept Volume	Thru hole	Pressure Max Rating	For tubing outer diameter
1/4-28 Coned	-	0.020 inches/0.50 mm	5000 psi/345 bar	1/16 inches
1/4-28 Coned	-	0.050 inches/1.25 mm	5000 psi/345 bar	1/16 inches

List of available High Pressure ZDV Union Assemblies

Thread Port Configuration	Swept Volume	Thru hole	Pressure Max Rating	For tubing outer diameter
10-32 Coned	0.28 nL	0.020 inches/0.50 mm	5000 psi/345 bar	1/16 inches
10-32 Coned	-	0.010 inches/0.25 mm	5000 psi/345 bar	1/16 inches
10-32 Coned	1.2 nL	0.050 inches/1.30 mm	5000 psi/345 bar	-

High Pressure Union Bodies

Our PEEK Union Body ensures a reliable connection for tubing. It effectively addresses this need in the high pressure region of a system where a dependable connection is imperative.

Our PEEK ZDV Union Body ensures a reliable connection for tubing. ZDV - Zero Dead Volume allows tubing to butt end-to-end keeping the path of fluid flowing. This Union effectively addresses this need in the high pressure region of a system where a dependable connection is imperative.

List of available High Pressure Union Bodies

Thread Port Configuration	Swept Volume	Thru hole	Pressure Max Rating	For tubing outer diameter
10-32 Coned	1.2 µL	0.050 inches/1.30 mm	-	-

List of available High Pressure ZDV Union Bodies

Thread Port Configuration	Swept Volume	Thru hole	Pressure Max Rating	For tubing outer diameter
10-32 Coned	0.28 µL	0.020 inches/0.50 mm	5000 psi/345 bar	1/16 inches