The Dorin AU2-H503CC is a high-capacity semi-hermetic reciprocating compressor engineered for positive temperature (medium to high-temperature) refrigeration systems. It is ideally suited for large-scale commercial and industrial applications such as chilled storage rooms, beverage cooling, and food distribution centers.

General Description
With robust construction and advanced performance, the H503CC offers high cooling efficiency and reliable operation. Its semi-hermetic design allows for easy servicing and ensures durability even under continuous operation in demanding positive temperature conditions.

Key Specifications

• Compressor Type: Semi-hermetic, reciprocating

• Application: Positive temperature (medium/high-temp) refrigeration

• Cooling Capacity: Approx. 50–60 HP (depending on system and refrigerant)

• Displacement: Approx. 50.3 m³/h

• Voltage: 380–420V / 3Ph / 50Hz

• Refrigerants: R-134a, R-407C, R-448A, R-449A, R-513A, and other medium/high-temp refrigerants

• Oil Type: POE (polyolester)

• Motor Protection: Integrated thermal overload system

• Usage: Ideal for commercial cooling applications, chilled warehouses, and food preservation facilities

Conclusion
The Dorin AU2-H503CC offers powerful and efficient performance for positive temperature refrigeration systems, delivering dependable results in high-demand commercial and industrial settings.