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Idex - High Pressure Multiport Connectors - High Pressure Unions

Our high pressure unions deliver zero dead volume allowing tubing to join perfectly together while reducing interruption to the fluidic pathway. Our unions are designed to work ideally in a high pressure region of a system.

Available models

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.

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  -

 

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
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[IDEX, Upchurch Scientific, Connectors, Multiport, Pressure, High, Unions]