What is the function of one MFP lube oil MOP?

The function of a main feedwater pump (MFP) lube oil management operating procedure (MOP) primarily involves supplying the required oil pressure necessary for the efficient operation of the pump. This is critical as adequate oil pressure ensures that all moving components receive necessary lubrication, which minimizes wear and prevents overheating. Proper lubrication not only extends the life of the pump components but also helps maintain efficient operation and reliability of the system.

Maintaining sufficient oil pressure is essential for reducing friction and heat, which can lead to mechanical failure if not properly managed. The lube oil system is designed to deliver oil at a specified pressure to ensure that all bearings and gears in the pump have a reliable flow of lubricant, safeguarding the pump's overall operational integrity.

While backup pressure, regulating temperature, and filtering contaminants are important aspects of a lubrication system, the primary function of providing the required oil pressure is fundamental to the efficient performance of the MFP.