Water storage tank / buffer tank

Vertical buffer storage tanks for all types of heating systems with solid fuel, oil, gas, heat pump, or electric boilers. An additional heat exchanger allows the heating system to be supplemented by a solar thermal system. The wide range of connections enables the tank's use in non-standard heating systems and allows multiple tanks to be combined in battery systems, thus allowing the total capacity to be tailored to individual needs. Buffer storage tanks with capacities from 100 to 1000 liters can be used to store chilled water at temperatures of 7 to 12°C*.

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.

Technical data:

• Material: S235JR
• Welding: automatic welding
• Maximum operating pressure of the storage tank: 3 bar
• Maximum test pressure: 4.5 bar
• Maximum operating temperature: 95ºC
• Insulation: for storage tanks with a capacity of 200-500 l: 50 mm thick polyurethane foam and a replaceable PVC film layer.
• For storage tanks with a capacity of (800-10001) graphite polyester fleece + 100mm thick PU soft foam and a PVC film layer.
• Outer shell: grey

Technical data
1- PUR foam insulation for excellent thermal insulation
2- Connection row for consumers/heat sources
3- Connection row for sensors
4- Connection row for heat sources/consumers
5 feet for buffer compensation

*Requires additional insulation of the connection spigots.