Nihon Netsugen Systems
Super Green CO₂ Brine Chiller / Water Chiller
Super Green is Japan’s first refrigeration unit to use CO₂ as its sole refrigerant.
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01 概览
Launched in 2015, it has been installed at sites across Japan. Its key advantage is energy efficiency. Replacing an R22 refrigeration unit with Super Green has delivered annual energy savings of 20–40%. The technology has also received multiple awards in Japan.
01
Energy efficiency
- Achieves annual energy savings of 20–40% when replacing an R22 refrigeration unit.
02
Stable operation in extreme heat
- Designed for Japan’s hot, humid climate.
- When the ambient temperature reaches 35°C or higher, mist is sprayed onto the gas cooler.
03
Features
Type F brine chiller
Serves equipment that requires low-temperature brine, such as CO₂ recovery systems at breweries and food freezing lines.Type C brine chiller
Supports brine temperatures from −15°C to +5°C for ice making and chilled-water production.Type C water chiller
Supplies chilled water at +5°C to +10°C for air conditioning.- Can be combined with a dedicated ice storage tank for ice bank applications.
- A version compatible with calcium chloride brine is also available.

04
Product lineup
Model and Cooling capacity
Low-temperature brine chillers (cooling range: −45°C to −20°C)
SG-F1B — 27 kW
SG-F2B — 51 kW
SG-F3B — 80 kW
SG-F4B — 120 kW
Brine chillers for chilled-temperature and water applications (cooling range: −15°C to +10°C)
SG-C1B — 43 kW
SG-C2B — 88 kW
SG-C3B — 129 kW
05
Applications
- Food freezing
- CO₂ recovery systems at breweries
- Ice making
- Chilled-water production
- Chilled water for air conditioning
02 技术资料
技术规格
2项数据 · 由Nihon Netsugen Systems发布
- 制冷剂
- CO₂
- 分类
- Systems
01制冷剂
1项
- Refrigerant
- CO₂
02认证与市场
1项
- Region
- Africa, Asia, Australia & NZ, China, Europe, Japan, North America, South America
就Super Green CO₂ Brine Chiller / Water Chiller联系Nihon Netsugen Systems。
向Nihon Netsugen Systems发送询价 — 可就贵项目咨询技术规格、价格和供货情况。




