The water-cooled semi-hermetic piston condensing unit is suitable for cold rooms, freezer rooms, food processing cold rooms, seafood cold storage, meat cold storage, cold chain warehouses and industrial refrigeration projects. The unit combines a semi-hermetic piston compressor with a water-cooled condensing system, using cooling water to remove condensing heat. It provides high heat exchange efficiency, stable operation and less sensitivity to ambient temperature.

The unit features a clear structure and reasonable component layout, making on-site installation, commissioning, inspection and maintenance more convenient. According to different temperature ranges, cooling capacity requirements and project conditions, the system can be equipped with refrigeration components such as liquid receivers, oil separators, suction accumulators, filter driers, solenoid valves, pressure gauges and pressure controllers to meet various cold room operating requirements.

Compared with air-cooled condensing units, water-cooled units provide more stable performance in high ambient temperature environments and higher condensing efficiency. They are suitable for projects with larger cooling capacity requirements, longer operating hours or higher system stability requirements. Different compressor capacities, refrigerant types and control methods can be customized according to project needs, and the unit is widely used in food cold chain, industrial cooling and medium to large cold storage systems.