Hot water storage tanks - domestic hot water storage tanks in sizes of 200, 300, 400 and 500 liters

Vertical hot water storage tank for domestic hot water preparation. The hot water contact surface of the tank is protected against corrosion by a layer of high-quality enamel and a magnesium anode*. This ensures, in accordance with DIN 4753, that the domestic hot water only comes into contact with a hygienically clean surface.

Domestic hot water is heated by a smooth-tube water heat exchanger, which allows the connection of an external heat source such as a solar thermal system, heat pump, boiler or optional electric heating element.

Thermal insulation

The thermal insulation in the storage tanks consists of a layer of CFC-free polyurethane rigid foam and a replaceable layer of PVC jacket.

Standard equipment

Inspection opening, thermometer, socket for electric heating element, magnesium anode*, internal heat exchanger.

*Optionally, a titanium anode can be used.

• Material: S235JR
• Welding: automatic welding
• Protection: high-quality enameling and sacrificial anodes
• Maximum operating pressure of the storage tank: 10 bar
• Maximum test pressure: 15 bar
• Maximum operating temperature: 95ºC
• Insulation: 50 mm thick polyurethane foam
• Outer shell: Grey color
• Heat exchanger: Steel tube S235JR
• Inspection opening: ø122mm/ø180mm

Technical data

1- High-quality enamel for reliable corrosion protection
2- Efficient heat exchanger with special design for solar systems
3- Connection socket for the installation of a specially adapted UV-20 disinfection system
4. Inspection opening for easy cleaning, installation option for a hot water storage tank with heat exchanger and a heating element.
5- PUR foam insulation for excellent thermal insulation
6- Magnesium sacrificial anode for corrosion protection