What is the maximum reading of a low-pressure fuel regulator?

The maximum reading of a low-pressure fuel regulator is 40 psi. This value is significant because low-pressure fuel regulators are designed to maintain a consistent gas pressure to the oxyfuel cutting system, ensuring optimal performance and safety. Regulators with a maximum reading of 40 psi can effectively control the pressure within a safe range, allowing for precise adjustments according to the specific requirements of the cutting operation.

This range is essential for ensuring that the fuel and oxygen mix correctly for combustion while preventing excessive pressure that could lead to unsafe conditions or equipment damage. Choosing a regulator that operates within this maximum pressure ensures proper functionality, reduces the risk of leaks, and enhances operational efficiency. Other options exceed the typical pressure ratings for low-pressure regulators, which could result in unsafe operating conditions.