Dorin H Series H 751 CS Semi-Hermetic Compressor

For low-temperature applications in commercial and industrial refrigeration systems, the Dorin H Series H 751 CS Semi-Hermetic Compressor delivers powerful and stable cooling performance with 38.06 m³/h displacement and R404A / R507 refrigerant compatibility. Thanks to its robust Italian-made reciprocating design, it provides long-lasting operation in cold room, blast chilling and freezing systems.

Powerful Reciprocating Performance for Low-Temperature Applications

With its -5 / -45 °C operating range, the H 751 CS model operates efficiently especially in cold storage, supermarket refrigeration sections and industrial freezing lines that require low evaporating temperatures. Its semi-hermetic design integrates the motor and mechanical components in the same body, providing ease of service and high durability. Operating on a 380-420V / 3 phase / 50Hz supply, the compressor is compatible with the grid thanks to its balanced current values.

Key Technical Specifications

The main technical values of the Dorin H 751 CS compressor are listed below:

• Model: H 751 CS
• Displacement: 38.06 m³/h
• Operating Range (R404A / R507): -5 / -45 °C
• Maximum Operating Current (380-420V / 3 / 50Hz): 19.5 A
• Locked Rotor Current (380-420V / 3 / 50Hz): 86 A
• Suction Connection: 35 mm
• Discharge Connection: 22 mm
• Oil Capacity: 2 Liters
• Origin: Italy