What is the tank factor for an H cylinder?

The tank factor for an H cylinder, which is a large compressed gas cylinder typically used for medical gases such as oxygen, is generally 3. This means that one cubic foot of gas in the cylinder can be expected to yield approximately 3 cubic feet of gas at standard temperature and pressure when released.

Understanding the tank factor is important for those working with medical gas systems because it allows healthcare professionals to calculate how much gas is available for patient use. By multiplying the remaining pressure in the cylinder (measured in psi) by the tank factor, one can estimate the amount of gas still available.

For H cylinders, the tank factor of 3 is widely accepted and used within the medical community to ensure safe and effective management of medical gas supplies. This factor aids in planning and ensuring that necessary supplies are maintained for patient care.

In contrast, other tank factors correspond to different cylinder sizes. Recognizing these factors is crucial for proper inventory management and for ensuring that medical facilities are adequately stocked with the necessary gases.