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| › Rotary 2-Stage CO2 Compressor |
| Category: Compressor |
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| Application: Commercial Refrigeration, Heat Pumps |
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| Company: Sanyo Electric Co., Ltd. |
Country: Japan |
| Contact Name: Gaku Shimada |
Email: click here |
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Description:
Sanyo has been producing hermetic rotary compressors for transcritical CO2 cycles since 2001. Main applications of its 2-stage compressor are heat pump water heaters and vending machines.
Basic specifications:
- Two stage compression in one compressor
- Pressure drop High Pressure (HP) side (bar/m): 0.04
- Number of Cylinders: 2
- Internal intermediate pressure structure
- Variable speed type (Inverter drive required) and Single Speed type are available
- Weight: around 9kg (depends on the capacity)
- Oil: PAG
Advantages:
- Resistant to high pressure
- Resistant to large pressure difference
- Increased efficiency through reduced leakage & compression mechanism dimensions
- High-efficiency DC brushless motor
- Compact size & light weight: through thinner walls of the shell & compact motor
- Minimized noise and vibration levels
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More information:
 SANYO Rotary 2-Stage Compressor - Product Sheet (128 KB)
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