EDS-HeatPower - NonPotable Water Fixed Diaphragm Expansion Tanks are used for close circulation heating system applications with non-potable water at maximum +100 Celcius water temperature. It is produced in tank sizes from 2lt to 200lt ( 1.3 Gallon to 53 Gallon ) at 10Bar -16Bar maximum working pressure. 

EDS-SolarPower  - NonPotable Water Fixed Diaphragm Solar Expansion Tanks are used for close circulation solar system applications with non-potable water at maximum +130 Celcius water temperature. It is produced in tank sizes from 2lt to 200lt ( 1.3 Gallon to 53 Gallon ) at 10Bar -16Bar maximum working pressure. These tanks are used in areas of boiler systems, solar systems etc.