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Extra large Pufferspeicher thermal accumulator (PFXXL)

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Thermal accumulator of large dimensions for the storage of high amounts of heating water produced by continuous and discontinuous heat sources.
Suitable for biomass, district heating, industrial plants.
The thermal fluid contained in the tank must operate “closed loop” (without oxygen), this to avoid corrosion.


     Puffer Material: S 235 Jr Carbon Steel
    Internal protective processing: None
    External protective processing: Anti rust protection + epoxy painting
    Operation (P max. / T max.): 3 or 6 bar / 95°C
    General characteristics

    Capacity: 6000 - 30000 L (up to 100.000 litres on demand)
    Warranty: 2 years
    Insulation: Soft polyurethane with PVC jacket (insulation delivered not assembled to the cylinder)

    Reference legislation: Pressure Equipment Directive (PED) 2014/68/UE Art. 4 Para 3

    Data Sheets

    PFXXL Technical Data Sheet

    Brochure Download