Cascada Fresh Water Vertical Buffer Tank (Single Pipe) is the new compact solution for FRESH WATER production (in-line water heating). It can be thermally supplied by many heat sources such as Solar Field, Heat Pump, Boiler and Heating Element. It is suitable for domestic as well as small-scale hotel applications.
| Buffer tank material | INOX 304 |
| Buffer tank insulation | Polyurethane foam (thickness: 90-110 mm, density: 45 kg/m3) |
| Outer casing | PVC leather |
| Buffer tank welding type | Automatic circular welding |
| Buffer tank protection | Inactivation coating |
| Buffer tank nominal operating pressure | 3 bar |
| Buffer tank maximum operating pressure | 4 bar |
| Buffer tank test pressure | 8 bar |
| Energy classification | B |
| Fresh water heat exchanger type | Flow, Corrugated |
| Fresh water heat exchanger material | INOX 316L |
| Fresh water heat exchanger welding type | Automatic circular welding |
| Fresh water heat exchanger protection | Inactivation coating |
| Fresh water heat exchanger nominal operating pressure | 6 bar |
| Fresh water heat exchanger maximum operating pressure | 12 bar |
| Nominal operating temperature | 95oC |
| Solar field heat exchanger type | Immersed, Corrugated |
| Solar field heat exchanger nominal operating pressure | 3 bar |
| Solar field heat exchanger maximum operating pressure | 6 bar |
| Solar field heat exchanger | Immersed, corrugated |
| Solar field heat exchanger material | INOX 304 |
With solar heat exchanger
| MODEL | CASCADA BF VER-FW-F-S 300 | CASCADA BF VER-FW-F-S 600 | CASCADA BF VER-FW-F-S 1000 |
| Flow Rate Range (m3/h) | 0.8-1.5 | 1.0-2.0 | 1.5-3.0 |
| Nominal Flow Rate (lt/min) | 11.7 | 18.3 | 25.0 |
| Nominal Flow Rate (m3/h) | 1.0 | 1.5 | 2.5 |
| Nominal Useful Power (kW)* | 25 | 39 | 53 |
| Tank Capacity (lt) | 300 | 600 | 1000 |
| Solar Heat Exchanger Area (m2) | 0.7 | 1.4 | 2.0 |
| Height (mm) | 1680 | 2020 | 2030 |
| Diameter (mm) | 690 | 810 | 1000 |
| Weight (kg) | 87 | 136 | 162 |
| *(Tank temperatures : 60-55oC, Secondary circuit temperatures: 20-50oC) | |||
Without solar heat exchanger
| MODEL | CASCADA BF VER-FW-F 130 | CASCADA BF VER-FW-F 1000 |
| Flow Rate Range (m3/h) | 0.4-0.8 | 1.5-3.0 |
| Nominal Flow Rate (lt/min) | 0.6 | 2.5 |
| Nominal Flow Rate (m3/h) | 8.3 | 25.0 |
| Nominal Useful Power (kW)* | 18 | 53 |
| Tank Capacity (lt) | 130 | 1000 |
| Height (mm) | 1280 | 2030 |
| Diameter (mm) | 600 | 1000 |
| Weight (kg) | 40 | 157 |
| *(Tank temperatures : 60-55oC, Secondary circuit temperatures: 20-50oC) | ||
