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Safely monitoring pressure

Air Liquide manufactures gas gauges designed to safely monitor the pressure of compressed specialty gases and liquids. A variety of brass gauges for noncorrosive specialty gas service is available, as well as stainless steel for corrosive specialty gas service.

Available products

General Purpose Gauges
Model 68
Air Liquide offers many types of brass gauges for noncorrosive gas service and stainless steel gauges for corrosive gas service.


Indicating Pressure Gauges
Model 69
These gauges are designed to provide pressure monitoring, setpoint indication and fast switching for low power electrical signals.