| Semi Hermetic Comp. High Efficiency Discus - R404A |
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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| 2DL-40X | 4.0 | 3.8 | | AWM |
| 2DB-50X | 5.0 | 4.6 | | AWM |
| 3DA-50X | 5.0 | 5.7 | | AWM |
| 3DC-75X | 7.5 | 7.0 | | AWM |
| 3DS-100X | 10.0 | 9.6 | | AWM |
| D4DF-100X | 10.0 | 9.7 | | AWM |
| D4DL-150X | 15.0 | 13.1 | | AWM |
| D4DT-220X | 22.0 | 16.3 | | AWM |
| D6DL-270X | 27.0 | 19.1 | | AWM |
| D6DT-320X | 30.0 | 23.6 | | AWM |
| 8DL-370X | 37.0 | 28.0 | | AWM |
| 8DT-450X | 45.0 | 34.7 | | AWM |
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