| Semi Hermetic Comp. High Efficiency Discus - R407C |
The key difference between Discus™ and traditional reciprocating technologies lies in the valve plate design. The Discus™ valve plate allows gas to flow into the cylinders with a minimum heat gain, while suction cavities are designed to smoothly route the gas to minimize losses. These effects lead to superior cooling capacity due to no re-expansion volume and up to 12% higher efficiency compared to conventional “cost-effective” reed type compressors resulting in lower operating costs for the end-users. Key features and benefits include:
- Highest level of efficiency available on the market, whatever the refrigerant and operating condition
- Integrated oil pump and Electronic Oil Pressure Switch OPS1 for maximum reliability
- Two motor sizes per displacement, optimized for different applications
- Large operating envelope that allows medium and low temperature applications to be covered by one single model with condensing limit as low as 5°C
- Provide cooling capacity modulation either by cylinder head blocked suction or with use of frequency inverters from 25 to 60Hz
- Multi-refrigerant compressor range – one model to cover all standard refrigerants
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| 2DC-50X | 5.0 | 6.7 | | AWM |
| 2DD-50X | 5.0 | 7.9 | | AWM |
| 2DL-75X | 7.5 | 10.0 | | AWM |
| 2DB-75X | 7.5 | 12.5 | | AWM |
| 3DC-100X | 10.0 | 17.0 | | AWM |
| 3DS-150X | 15.0 | 23.0 | | AWM |
| D4DA-200X | 20.0 | 25.8 | | AWM |
| D4DJ-300X | 30.0 | 38.2 | | AWM |
| D6DH-350X | 35.0 | 49.2 | | AWM |
| D6DJ-400X | 40.0 | 56.8 | | AWM |
| 8DH-500X | 50.0 | 65.2 | | AWM |
| 8DJ-600X | 60.0 | 78.2 | | AWM |
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