The tank has the option of removing the insulation.
Buffer tank is ideal solution for those seeking an efficient heat storage system. The product has been designed to maximize performance and increase energy efficiency. With this tank, you can be sure that heat will be stored and utilized in the most efficient way, resulting in real savings and increased comfort of use.
A buffer tank is a solution that significantly improves the efficiency of heating systems. With it, you can not only optimize the operation of the installation but also contribute to sustainable and environmentally friendly use of thermal energy. Reliability, functionality, and ease of installation are features that distinguish our product from others available on the market.
By choosing our buffer tank, you are investing in a product that will provide you with reliable operation for many years to come. Its high-quality construction, excellent thermal insulation, and simplicity of installation make it the ideal choice for anyone looking to maximize the potential of their heating system. With our tank, your heating systems will operate more efficiently, allowing you to enjoy comfort and savings.

| Technical Data | Unit | PS-02 | ||||
| 3000 | 4000 | 5000 | 7000 | 10000 | ||
| Connection fittings h1 | ["/ mm] | 6/4 / 435 | 6/4 / 465 | 2 / 465 | 3 / 490 | 3 / 490 |
| Connection fittings h2 | ["/ mm] | 6/4 / 898 | 6/4 / 928 | 2 / 1128 | 3 / 1437 | 3 / 1830 |
| Connection fittings h3 | ["/ mm] | 6/4 / 1362 | 6/4 / 1392 | 2 / 1792 | 3 / 2383 | 3 / 3490 |
| Connection fittings h4 | ["/ mm] | 6/4 / 1825 | 6/4 / 1855 | 2 / 2455 | 3 / 3330 | 3 / 4830 |
| Temperature sensor sleeve | ["] | 1/2 | ||||
| Connection fittings, air vent h5 | ["/ mm] | 5/4 / 2220 | 5/4 / 2300 | 3 / 2896 | 3 / 3800 | 3 / 5296 |
| Upper coil return h12 | ["/ mm] | 5/4 / 1325 | 5/4 / 1355 | 5/4 / 1355 | 5/4 / 3330 | 5/4 / 4830 |
| Upper coil supply h4 | ["/ mm] | 5/4 / 1825 | 5/4 / 1855 | 5/4 / 2455 | 5/4 / 2830 | 5/4 / 4330 |
| Lower coil return h1 | ["/ mm] | 5/4 / 435 | 5/4 / 465 | 5/4 / 465 | 5/4 / 490 | 5/4 / 490 |
| Lower coil supply h6 | ["/ mm] | 5/4 / 1185 | 5/4 / 1215 | 5/4 / 1215 | 5/4 / 1240 | 5/4 / 1240 |
| Connection fittings h7 | ["/ mm] | 6/4 / 667 | 6/4 / 697 | 2 / 797 | 3 / 1040 | 3 / 1160 |
| Connection fittings h8 | ["/ mm] | 6/4 / 1130 | 6/4 / 1160 | 2 / 1460 | 3 / 1987 | 3 / 2660 |
| Connection fittings h10 | ["/ mm] | 6/4 / 1593 | 6/4 / 1623 | 2 / 2120 | 3 / 2933 | 3 / 4160 |
| Drain fitting h11 | ["/ mm] | 1 / 349 | 1 / 370 | 1 / 370 | 1 / 370 | 1 / 370 |
| Electric heater fitting h13 | ["/ mm] | 6/4 / 1255 | 6/4 / 1285 | 6/4 / 1285 | 6/4 / 1285 | 6/4 / 1285 |
| Heat exchanger working pressure | [MPa] | 1 | ||||
| Upper coil surface area | [m2] | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 |
| Upper coil capacity | [L] | 29.5 | 29.5 | 29.5 | 29.5 | 29.5 |
| Lower coil surface area | [m2] | 4.7 | 4.7 | 4.7 | 4.7 | 4.7 |
| Lower coil capacity | [L] | 42 | 42 | 42 | 42 | 42 |
| Tank working pressure | [MPa] | 0.3 | ||||
| Height H | [mm] | 2220 | 2300 | 2896 | 3799 | 5296 |
| Diameter without insulation d / with insulation D | [mm] | 1397/1569 | 1600/1772 | 1600/1772 | 1600/1772 | 1600/1772 |
| Total capacity | [L] | 2735 | 3734 | 4962 | 6771 | 9787 |
| Nominal capacity | [L] | 2651 | 3650 | 4878 | 6687 | 9703 |
| Weight | [kg] | 384 | 482 | 558 | 684 | 864 |
| Tilt diagonal R | [mm] | 2363 | 2526 | 2961 | 3849 | 5328 |
| Heater length | [mm] | 1395 | 1600 | 1600 | 1600 | 1600 |
| Energy efficiency class | [-] | C | C | C | C | C |
| Warranty | 10 years |
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