Customized exchangers, made up of two stainless steel tubes, where the heat exchange takes place against the current between the product (which circulates through the inner tube) and the cooling fluid (which circulates through the outer tube).
- They allow a rapid decrease in temperature.
- Particularly indicated for the treatment of both fluid substances (musts, wine, etc.) and dense and viscous substances.
| Inside | Outside | Lenght | Nº tubes |
| 40 | 60 | 6.000 mm | 4 |
| 52 | 76 | 3.000 mm | 6 |
| 52 | 76 | 6.000 mm | 6 |
| 70 | 101 | 6.000 mm | 8 |
| 80 | 114 | 6.000 mm | 8 |