Howden Units with twin rotary Screw Compressors
High Temperature Models
| Code | Compressors | Capacity kW (-10°C/+50°C, R-404Α) |
Receiver dm² |
|---|---|---|---|
| 2SHV 6451 Z | 2 x HSK 6451 | 136,2 | 220 |
| 2SHV 6461 Z | 2 x HSK 6461 | 160,5 | 220 |
| 2SHV 7451 Z | 2 x HSK 7451 | 186,7 | 220 |
| 2SHV 7461 Z | 2 x HSK 7461 | 233,3 | 220 |
| 2SHV 7471 Z | 2 x HSK 7471 | 243,1 | 220 |
| 3SHV 6451 Z | 3 x HSK 6451 | 204,2 | 300 |
| 3SHV 6461 Z | 3 x HSK 6461 | 240,7 | 300 |
| 3SHV 7451 Z | 3 x HSK 7451 | 280,1 | 300 |
| 3SHV 7461 Z | 3 x HSK 7461 | 349,9 | 300 |
| 3SHV 7471 Z | 3 x HSK 7471 | 364,7 | 300 |
| 4SHV 6451 Z | 4 x HSK 6451 | 272,3 | 400 |
| 4SHV 6461 Z 4 | 4 x HSK 6461 | 320,9 | 400 |
| 4SHV 7451 Z | 4 x HSK 7451 | 373,5 | 400 |
| 4SHV 7461 Z | 4 x HSK 7461 | 466,6 | 400 |
| 4SHV 7471 Z | 4 x HSK 7471 | 486,3 | 400 |
| 5SHV 7451 Z | 5 x HSNE 7451 | 466,8 | 400 |
| 5SHV 7461 Z | 5 x HSNE 7461 | 583,2 | 400 |
Low Temperature Models
| Code | Compressors | Capacity kW (-30°C/+45°C, R-404Α) |
Receiver dm² |
|---|---|---|---|
| 2SHV 6451 ZE | 2 x HSNE 6451 | 73,5 | 220 |
| 2SHV 6461 ZE | 2 x HSNE 6461 | 89,7 | 220 |
| 2SHV 7451 ZE | 2 x HSNE 7451 | 100,6 | 220 |
| 2SHV 7461 ZE | 2 x HSNE 7461 | 119,6 | 220 |
| 2SHV 7471 ZE | 2 x HSNE 7471 | 135,9 | 220 |
| 3SHV 6451 ZE | 3 x HSNE 6451 | 110 | 300 |
| 3SHV 6461 ZE | 3 x HSNE 6461 | 134,6 | 300 |
| 3SHV 7451 ZE | 3 x HSNE 7451 | 150,9 | 300 |
| 3SHV 7461 ZE | 3 x HSNE 7461 | 179,4 | 300 |
| 3SHV 7471 ZE | 3 x HSNE 7471 | 203,9 | 300 |
| 4SHV 6451 ZE | 4 x HSNE 6451 | 146,7 | 400 |
| 4SHV 6461 ZE | 4 x HSNE 6461 | 179,4 | 400 |
| 4SHV 7451 ZE | 4 x HSNE 7451 | 201,2 | 400 |
| 4SHV 7461 ZE | 4 x HSNE 7461 | 239,3 | 400 |
| 4SHV 7471 ZE | 4 x HSNE 7471 | 271,9 | 400 |
