A Sabroe inside pipe connection to control system (compressor without oil cooler) is a component that connects the internal piping of a Sabroe refrigeration compressor to the control system, enabling the regulation and monitoring of system operations. In compressors without an oil cooler, this connection helps manage oil flow and pressure within the system, ensuring proper lubrication and efficient functioning. It plays a critical role in maintaining system stability and performance by ensuring smooth integration between mechanical and control components.