The Aquasystem solar expansion vessel is specially designed for solar thermal installations. It absorbs volume and pressure variations of the heat transfer fluid during temperature changes, thus ensuring the safety and longevity of the solar circuit.
✅ Key Technical Specifications
Capacity
18 litres
Max. operating pressure
10 bar
Temperature range
–10 °C to +140 °C
Diaphragm
Special solar (high-resistance EPDM to glycol)
Country of manufacture
Italy (Aquasystem Quality)
Application
Domestic and professional solar thermal installations
🌟 Its advantages
🔥 High temperatures: Specifically designed to withstand the extreme stresses of solar circuits.
🛡️ Maximum protection: Effectively protects your installation against overpressure and thermal variations.
📦 Compact size: Simplified installation even in confined spaces.
💎 Increased durability: Benefits from Aquasystem expertise for superior longevity.
💰 Value for money: A professional solution accessible to individuals.
Expert tip: This 18 L model is the ideal standard for most domestic solar installations, particularly for systems equipped with 2 to 3 solar collectors.
