An Engine Oil Pump Inlet Orifice is a sized opening within the oil pump housing. It acts as a controlled entrance for engine oil, directing it into the pump where it's pressurized and circulated throughout the machine's engine.Attributes: • Manufactured to precise specifications and are built for durability, and reliability• Helps prevent excessive flow rates that could lead to cavitationApplications:An Engine Oil Pump Inlet Orifice is used to ensure the pump receives a consistent and adequate amount of oil, preventing excessive pressure or insufficient lubrication.