Expansion tank 2NLO 222 of the company Sieline, with a capacity of 1 liter. The expansion tank is an essential component for the proper operation of a solar system. In case you do not use your solar system for a long period of time, the water in the circuit expands due to continuous heating, and the pressure increases to high and dangerous levels. This is where the expansion tank comes in, which is responsible for storing the additional liters created after expansion.
It is installed vertically, which helps save space.

Finally, choosing the right size of the tank depends on multiple factors, such as the water capacity of the entire installation, the system pressure, the total height of the installation, etc. In any case, before making a purchase, you should consult a specialized engineer to recommend the best solution.

Features & Dimensions:

• Capacity: 1lt
• Usage: Solar
• Pressure: 1.5bar