The pressure gauge on a full oxygen cylinder should indicate approximately how many psig?

The pressure gauge on a full oxygen cylinder typically indicates around 2200 psig. This is the standard pressure for high-pressure oxygen cylinders, which are commonly used in various applications, including refrigeration and air conditioning scenarios where oxygen may be required for certain types of combustion or gas mixing processes.

When filled to capacity, these cylinders are designed to hold oxygen at high pressures, ensuring an adequate supply is available for use. The reading of 2200 psig represents the maximum pressure at which the cylinder can safely operate. It is crucial for technicians to be familiar with this gauge reading to ensure proper handling and usage of cylinders, as well as to maintain safety protocols and prevent over-pressurization during operations.

Understanding the typical range of cylinder pressures allows professionals in the field to verify that the equipment is functioning within its intended parameters, ensuring both efficiency and safety in their work.