The Hasegawa Housing for Oil Pump is a protective and structural component designed to enclose and support the oil pump assembly in Hasegawa compressors. The oil pump is essential for circulating lubricant throughout the compressor, ensuring proper lubrication of internal components and reducing friction. This housing helps keep the oil pump secure, protected from contaminants, and functioning efficiently, contributing to the compressor’s overall performance, longevity, and reliability in refrigeration and HVAC systems.