Low-pressure side (suction pressure):
Rule of thumb: Around 100 psi (pounds per square inch) gauge.
High-pressure side (discharge pressure):
Rule of thumb: Approximately 250 to 350 psi gauge.
Please note that these values are generalizations and may vary depending on the specific system and operating conditions. To ensure proper and safe operation, always refer to the manufacturer's recommendations and guidelines for the specific equipment and system you are working with.
