SOLAR range
TECHNICAL FEATURES
- Produced according to the standards established by PED 2014/68/UE and DIN EN 13831 regulations
- A high level of customization of the product’s technical and design features, available on request
- All SOLAR expansion tanks are CE marked
Air valve
Air charging and discharging valve, tested during all stages of the production process, with black plastic valve cap for additional protection.
Rubber membrane
Special compound membrane designed to withstand high temperatures and engineered for water/glycol solutions up to 49%. Tanks ranging from 8 to 24 litres feature interchangeable membrane and galvanized steel counterflange with PP protection cover, while those from 35 to 750 litres have fixed diaphragms membrane.
Feet Support
Metal foot that allows the product to be installed and secured to the floor.
Water connection
A durable and customizable connection tailored to system requirements. It ensures high functionality, safety, and compliance with certified production standards.
Tank’s Body
Exterior epoxy-polyester powder coating ensures excellent protection against oxidation and a high-quality aesthetic finish.
Use
Applications of solar thermal systems and closed heating and technical water systems
Documents
Standard product Table
| Code | Model | Capacity | Diameter | Height | Water Entry Connection | Standard Pre-charge Pressure | Maximum Working Pressure | Working Temperature | Membrana in gomma | Colour |
|---|---|---|---|---|---|---|---|---|---|---|
| Liters | Ø mm | H mm | G | Bar | Bar | °C | ||||
| 400008 | SOLAR 8 | 8 | 220 | 305 | M 3/4" Gas | 2,5 | 10,0 | -10 + 110 | Special for Solar Fluid | Red |
| 400012 | SOLAR 12 | 12 | 262 | 315 | M 3/4" Gas | 2,5 | 10,0 | -10 + 110 | Special for Solar Fluid | Red |
| 400016 | SOLAR 16 | 16 | 262 | 380 | M 3/4" Gas | 2,5 | 10,0 | -10 + 110 | Special for Solar Fluid | Red |
| 400018 | SOLAR 18 | 18 | 262 | 420 | M 3/4" Gas | 2,5 | 10,0 | -10 + 110 | Special for Solar Fluid | Red |
| 400024 | SOLAR 24 | 24 | 262 | 515 | M 3/4" Gas | 2,5 | 10,0 | -10 + 70 | Special for Solar Fluid | Red |
| 400035 | SOLAR 35 cp | 35 | 380 | 435 | M 3/4" Gas | 2,5 | 10,0 | -10 + 70 | Special for Solar Fluid | Red |
| 400035/01 | SOLAR 35 cs | 35 | 380 | 460 | M 3/4" Gas | 2,5 | 10,0 | -10 + 70 | Special for Solar Fluid | Red |
| 400050 | SOLAR 50 cp | 50 | 380 | 565 | M 3/4" Gas | 2,5 | 10,0 | -10 + 70 | Special for Solar Fluid | Red |
| 400080 | SOLAR 80 | 80 | 460 | 700 | M 3/4" Gas | 2,5 | 10,0 | -10 + 70 | Special for Solar Fluid | Red |
| 400100 | SOLAR 100 | 100 | 460 | 825 | M 3/4" Gas | 2,5 | 10,0 | -10 + 70 | Special for Solar Fluid | Red |
| 400150 | SOLAR 150 | 150 | 510 | 975 | M 1” Gas | 2,5 | 10,0 | -10 + 110 | Special for Solar Fluid | Red |
| 400200 | SOLAR 200 | 200 | 590 | 980 | M 1” Gas | 2,5 | 10,0 | -10 + 110 | Special for Solar Fluid | Red |
| 400250 | SOLAR 250 | 250 | 590 | 1190 | M 1” Gas | 2,5 | 10,0 | -10 + 110 | Special for Solar Fluid | Red |
| 400300 | SOLAR 300 | 300 | 650 | 1185 | M 1” Gas | 2,5 | 10,0 | -10 + 110 | Special for Solar Fluid | Red |
| 400400 | SOLAR 400 | 400 | 650 | 1550 | M 1” Gas | 2,5 | 10,0 | -10 + 110 | Special for Solar Fluid | Red |
| 400500 | SOLAR 500 | 500 | 750 | 1545 | M 1” Gas | 2,5 | 10,0 | -10 + 110 | Special for Solar Fluid | Red |
| 400600 | SOLAR 600 | 600 | 750 | 1785 | M 1” Gas | 2,5 | 10,0 | -10 + 110 | Special for Solar Fluid | Red |
| 400700 | SOLAR 700 | 700 | 750 | 1945 | M 1” Gas | 2,5 | 8,0 | -10 + 110 | Special for Solar Fluid | Red |
| 400750 | SOLAR 750 | 750 | 750 | 2000 | M 1” Gas | 2,5 | 8,0 | -10 + 110 | Special for Solar Fluid | Red |