Dorin H Series H 350 SB Semi-Hermetic Compressor

For those seeking a reliable and efficient solution in low-temperature refrigeration applications, the Dorin H Series H 350 SB Semi-Hermetic Compressor delivers strong performance for cold rooms, blast freezing and commercial freezers with its 17.53 m³/h displacement and R404A/R507 refrigerants. Its robust Italian-made cast body ensures long-lasting and quiet operation.

High Efficiency in Low-Temperature Applications

With its -5 / -45 °C operating range, the H 350 SB model is an ideal choice for deep freezing and systems requiring low evaporating temperatures. Thanks to its semi-hermetic design, the motor and compressor are combined in a single housing, which reduces the risk of refrigerant leaks while making service and maintenance easy. Its design, compatible with R404A and R507 refrigerants, enables efficient operation in cold storage warehouses, supermarket cabinets and industrial refrigeration lines.

Key Technical Specifications

The values below include the main technical data that determine the compressor's performance and suitability for the system:

• Model: H 350 SB
• Displacement: 17.53 m³/h
• Operating Range (R404A / R507): -5 / -45 °C
• Maximum Operating Current (380-420V / 3 / 50Hz): 7.5 A
• Locked Rotor Current (380-420V / 3 / 50Hz): 34.2 A
• Suction Connection: 28 mm
• Discharge Connection: 16 mm
• Oil Capacity: 1.4 Liters
• Origin: Italy

Installing the compressor after making sure that the connection sizes and electrical values are compatible with your system increases its service life and efficiency.