AURA announces EXD series automatic gas switchover system | Automation.com

AURA announces EXD series automatic gas switchover system

AURA announces EXD series automatic gas switchover system

May 18, 2015 - AURA announces EXD series automatic gas switchover system that switches between two high-pressure gas sources to enable uninterrupted supply of carrier and calibration gas.

EXD is suitable for carrier and calibration gas delivery applications used in chromatography processes, sampling systems, and laboratory instrumentation. 

The switching technology provides fail-safe operation utilizing a priority valve assembly, allowing the end-user to replace depleted gas containers without system interruption and increasing the amount of time between change-outs.  The proprietary switching technology also allows for maximizing cylinder economy and flow rate by drawing more gas from each container and increasing flow without depleting both containers simultaneously.

The EXD’s fully configurable inlets provide flexibility to properly fit application-specific requirements for fittings, purges, and isolation valves for inlet pressures up to 3000 psig.  Available in delivery ranges up to 350 psig with 4”, 12” and 24” panel options, AURA EXD regulators are assembled in a Class 100 cleanroom while the entire system is 100% helium- leak checked and cleaned for oxygen service. 

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