Which is the cylinder constant for a D tank in medical gas cylinders?

The cylinder constant for a D tank in medical gas cylinders is 0.16. This value is critical for paramedics and healthcare professionals in calculating the time remaining for a gas supply, such as oxygen, based on the pressure in the tank. The cylinder constant allows for accurate conversion of pressure measurements (in psi or bar) into volume (L) of gas, facilitating effective management of resources during patient care.

Understanding this value is essential when using D tanks in emergencies, allowing for improved efficiency and patient safety. If one were to miscalculate the time remaining using an incorrect constant, it could lead to running out of gas when it is critically needed, impacting patient outcomes.