Snowman Group

CO₂ Piston Compressor Unit

Name: CO2 Piston Compressor Unit
Brand: Snowman Group

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Snowman Group

Profil de l’entreprise

Fig. 01 — CO2 Piston Compressor Unit

01 Présentation

Equipped with SPS CO₂ semi-hermetic subcritical piston compressors and R744 dedicated components, the CO₂ Reciprocating Compressor Unit is designed for CO₂ subcritical refrigeration cycles and CO₂/NH₃ cascade refrigeration low-temperature applications. The unit features a rated pressure of 4.0 MPa and compressor design pressure up to 6.0 MPa, enabling safe operation under high-pressure conditions including hot gas defrosting. With a compact mechatronic structure, flexible parallel configuration, and customizable design, the unit provides reliable, efficient, and environmentally friendly refrigeration solutions.

The CO₂ Reciprocating Compressor Unit adopts SPS series CO₂ semi-hermetic subcritical piston compressors, suitable for CO₂ subcritical refrigeration cycles and widely applied in medium- and low-temperature refrigeration applications.

Equipped with specially designed components for R744 refrigerant systems, the unit ensures stable and reliable operation. It supports a wide range of applications, including the low-temperature stage of CO₂/NH₃ cascade refrigeration systems.

The compressor parallel configuration is available and can be customized according to different refrigeration requirements. With a high-strength frame, integrated electromechanical design, and compact structure, the unit offers convenient installation, easy maintenance, and reliable performance.

Characteristics of Snowman CO₂ Piston Compressor Unit

Equipped with SPS series CO₂ semi-hermetic subcritical piston compressors, suitable for CO₂ subcritical cycles and medium- and low-temperature refrigeration applications.
Specially designed components for R744 refrigerant system ensure stable operation and high reliability.
Wide application range, suitable for the low-temperature stage of CO₂/NH₃ cascade refrigeration systems.
Flexible compressor parallel configuration and customized design options meet different refrigeration requirements.
Unit design pressure 4.0MPa, compressor design pressure up to 6.0MPa, providing excellent pressure resistance and safe operation under hot gas defrosting conditions.
High strength frame with integrated electromechanical design provides a compact structure, easy installation, and convenient maintenance.
Environment friendly refrigerant (CO₂) offers significant advantages in applications with high requirements for environmental protection and operational safety.