The Dorin H7500CC is a top-tier semi-hermetic reciprocating compressor developed for low-temperature (negative) refrigeration. It is specifically designed for ultra-large industrial systems that require maximum cooling capacity and long-term durability, such as cold storage distribution centers, deep-freeze warehouses, and food processing plants.

General Description
As the most powerful model in the Dorin H series, the H7500CC delivers massive displacement and exceptional cooling performance. Built for heavy-duty, continuous operation, its semi-hermetic design ensures high efficiency, ease of servicing, and dependable operation in harsh, low-temperature conditions.

Key Specifications

• Compressor Type: Semi-hermetic, reciprocating

• Application: Low-temperature (negative) refrigeration

• Cooling Capacity: Approx. 350–380 HP (depending on refrigerant and operating conditions)

• Displacement: Approx. 750.0 m³/h

• Voltage: 380–420V / 3Ph / 50Hz

• Refrigerants: R-404A, R-507, R-452A, and similar low-temp gases

• Oil Type: POE (polyolester)

• Motor Protection: Integrated thermal protection

• Use Case: Ultra-large, high-capacity refrigeration and freezing systems

Conclusion
The Dorin H7500CC stands as a benchmark in industrial refrigeration, combining unmatched capacity, robust engineering, and efficiency to meet the most demanding negative temperature needs.