The Dorin H151CS is a semi-hermetic reciprocating compressor built for low-temperature (negative) refrigeration systems. It is ideal for applications such as frozen food storage, ice production, and low-temperature cold rooms where dependable and efficient performance is essential.

General Description
Part of Dorin’s H series, the H151CS model is known for its rugged construction, quiet operation, and optimized performance under deep-freezing conditions. Its semi-hermetic design allows for straightforward servicing, while its efficient motor ensures reliable operation in demanding environments.

Key Specifications

• Compressor Type: Semi-hermetic, reciprocating

• Application: Low-temperature (negative) refrigeration

• Cooling Capacity: Approx. 3.5 to 5.5 HP (depending on refrigerant and conditions)

• Displacement: Approx. 15.1 m³/h

• Voltage: 380–420V / 3Ph / 50Hz

• Refrigerants: R-404A, R-507, R-452A, and other low-temp refrigerants

• Oil Type: POE (polyolester)

• Motor Protection: Internal thermal protection

• Configuration: Standalone compressor suitable for use in customized refrigeration units or groups

Conclusion
The Dorin H151CS is a reliable and efficient solution for negative temperature refrigeration applications, offering strong performance and serviceability for commercial and industrial cold environments.