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Snowman Group

SRH Series Semi-Hermetic Medium to High Temperature Dedicated Screw Compressor

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SRH Series Semi-Hermetic Medium to High Temperature Dedicated Screw Compressor
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01 Présentation

SRH Series Semi-Hermetic Medium to High Temperature Dedicated Screw Compressors include 7 series with a total of 14 models, featuring a displacement range of 161-2,425 m³/h (2,960 RPM) and a design pressure of 6.3 MPa. Designed for high-pressure applications, the compressors are suitable for NH₃ high-temperature heat pump systems and CO₂/NH₃ cascade refrigeration systems for low-temperature applications. With advanced screw compressor technology, they provide high efficiency, reliable operation, and long service life.

SRH Series Semi-Hermetic Medium to High Temperature Dedicated Screw Compressor — vue 2

01

SRH Series Semi-Hermetic Medium-to-High Temperature Dedicated Screw Compressors include 7 series with a total of 14 models, featuring a displacement range of 161-2,425 m³/h (2,960 RPM) and a design pressure of 6.3 MPa.

Designed for high-pressure applications, the compressors are suitable for NH₃ high-temperature heat pump systems and CO₂/NH₃ cascade refrigeration systems for low-temperature applications. With advanced screw compressor technology, they provide high efficiency, reliable operation, and long service life.

SRH Series Semi-Hermetic Medium to High Temperature Dedicated Screw Compressor — vue 3

02

Characteristics of SRH Series Semi-Hermetic Medium-to-High Temperature Dedicated Screw Compressor

  • “I” type patented rotor profile with an optimized 5+7 lobe ratio provides excellent compression efficiency.
  • Rotors are manufactured from high-quality forged steel with micron-level machining accuracy, delivering outstanding mechanical strength, wear resistance, and long-term durability.
  • High-strength ductile iron housing with cylindrical structure ensures reliable pressure resistance and stable operation under high-pressure conditions.
  • Innovative shaft seal design with wear-resistant silicon carbide sealing surfaces provides high reliability and extended service life.
  • High wear-resistant coating, high-load precision rolling bearings, and optimized design ensure a service life of up to 100,000 hours.
  • Stepless Vi control ensures high efficiency operation.
  • Stepless capacity control from 10% to 100% with proprietary explosion-proof cylinder technology ensures flexible capacity adjustment and reliable performance.
  • Integrated oil circuit design simplifies installation and reduces potential failure points.

02 Dossier technique

Caractéristiques

2 données · telles que publiées par Snowman Group

Fluide frigorigène
Ammonia, CO₂
Catégorie
Composants

01Fluide frigorigène

1 entrée

Refrigerant
Ammonia, CO₂

02Certification et marchés

1 entrée

Region
Global
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