This solution is especially suited for part-load efficiency, flexible (part-load) operation and all applications where demands for machine availability and redundancy are most important.
Both screw compressors in the unit can be operated independently or at the same time in parallel to achieve top-level loads. You can equip one screw compressor with a variable speed drive motor and frequency converter to achieve part-loads down to 12 % without significant efficiency losses!
Highlights & Technical Features
- Optimized for highest efficiency in all load conditions Maximum machine availability, flexibility and redundancy – parallel or independent single compressor operation possible
- Easy operation and minimized footprint
- Parallel operation of 2 screw compressors possible
- Stepless capacity control via frequency inverter and/or slide system
- GEA Omni™ control panel with high-definition 15.6" touch screen
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GEA Grasso SPduo |
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GEA Grasso SPduo models |
Speed (rpm) |
Cooling capacity (kW) |
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| R717, -10/+35°C |
R717, -40/-10°C |
R507, -10/+35°C |
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| GEA Grasso SPduo – C | 3600 4500 |
344 438 |
108 136 |
338 428 |
| GEA Grasso SPduo – D | 3600 4500 |
412 524 |
128 162 |
404 512 |
| GEA Grasso SPduo – E | 3600 4500 |
494 626 |
152 192 |
484 612 |
| GEA Grasso SPduo – G | 3600 4500 |
586 744 |
176 222 |
574 728 |
| GEA Grasso SPduo – H | 3600 4500 |
748 942 |
232 294 |
728 918 |
| GEA Grasso SPduo – L | 3600 4500 |
864 1088 |
268 338 |
842 1060 |
| GEA Grasso SPduo – M | 3600 4500 |
1154 1430 |
352 444 |
1106 1392 |
| GEA Grasso SPduo – N | 3600 4500 |
1396 1758 |
434 548 |
1360 1714 |
| GEA Grasso SPduo – P | 3600 | 1276 | 388 | 1182 |
| GEA Grasso SPduo – R | 3600 | 1650 | 502 | 1528 |
| GEA Grasso SPduo – S | 3600 | 2086 | 634 | 1932 |
| GEA Grasso SPduo – T | 3600 | 2338 | 712 | 2166 |
| GEA Grasso SPduo – V | 3600 | 2798 | 860 | 2598 |
| GEA Grasso SPduo – W | 3600 | 3200 | 984 | 2970 |
| GEA Grasso SPduo – Y | 3600 | 3882 | 1194 | 3602 |