What should high and low Pressure be on ice machine with refrigerant 404A?

For an ice machine using refrigerant R-404A, the low-side pressure typically ranges from 20 to 30 psi, while the high-side pressure generally falls between 150 to 250 psi, depending on ambient conditions and the specific design of the machine. It's essential to refer to the manufacturer's specifications for precise operating pressures, as variations can occur based on the model and environmental factors. Regular monitoring ensures optimal performance and efficiency.