The Dorin H281CS is a semi-hermetic reciprocating compressor specifically designed for low-temperature (negative) refrigeration systems. It is well-suited for commercial and industrial environments such as deep freezers, cold storage rooms, and frozen food processing facilities.

General Description
As part of Dorin’s H series, the H281CS combines high performance with energy efficiency. Its semi-hermetic design ensures durability, reduced maintenance requirements, and consistent operation even under demanding conditions.

Key Specifications

• Compressor Type: Semi-hermetic, reciprocating

• Application: Low-temperature (negative) refrigeration

• Cooling Capacity: Approx. 8 to 12 HP (depending on refrigerant and conditions)

• Displacement: Approx. 28.1 m³/h

• Voltage: 380–420V / 3Ph / 50Hz

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

• Oil Type: POE (polyolester)

• Motor Protection: Integrated thermal protection

• Configuration: Bare compressor, suitable for integration into large refrigeration systems or compressor racks

Conclusion
The Dorin H281CS delivers dependable and efficient performance, making it a reliable choice for low-temperature refrigeration applications where consistent and powerful cooling is essential.