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Diaphragm expansion vessel for solar thermal systems. The diaphragm is permanently installed in the vessel. The connection flange is made of stainless steel. The vessel can be used for systems with up to 100 % glycol in the fluid circuit...
All product informationDiaphragm expansion vessel for solar thermal systems. The diaphragm is permanently installed in the vessel. The connection flange is made of stainless steel. The vessel can be used for systems with up to 100 % glycol in the fluid circuit.
For flat-panel collectors roughly plan at least 1 litre per m2 collector surface, consider min. 2 l/m2 with vacuum tubes. This does not replace a respective specialist planning.
Spare parts: | ||
Replacement membrane for Solarvarem 19/25 litres | ||
Suitable for: | ||
Solar package with combined storage tank and 3 collector panels |
For more information see Downloads
OEG no. | 516001258 |
Capacity [l]: | 25 |
Operating pressure max. [bar]: | 10 |
Connection size [inch]: | 3/4 |
Operating temperature [°C]: | -10 .. 130 |
Length x Diameter [mm]: | 500 x 290 |
Membrane: | Replaceable |
Type: | Solarvarem |
Pre-charge pressure [bar]: | 2.5 |
Manufacturer | Varem |
Manufacturer number | R8025281S4000000 |
Weight [kg] | 5 |
Customs tariff number | 84798997 (IT) |