The units are designed for connection to medium-power units and are equipped with steel storage tanks with a capacity of 2 x 300 and 2 x 500 liters. The range of pump capacities and heads allows these units to be used with many types of systems.
| Rated power | 1.50-4.00 kW |
| Expansion tank volume | 24, 32 l |
| Storage tank volume | 600, 1000 l |
| Suitable | for office, for cafe / restaurant, for shop, for building / hotel, for public / industrial premises, |