Enamelled boiler with double removable exchanger

Enamelled boiler with double removable exchanger
Code: BV2V

Boiler for the production and storage of Sanitary Hot Water. The boiler is made of carbon steel protected by internal enamelled/Keramtech processing. It is equipped with two heat removable exchangers by stainless steel or copper tube bundle. The lower exchanger is curved downwards to prevent the proliferation of bacteria in the coldest zone of the boiler.

TECHNICAL CHARACTERISTICS
Sanitary Material: S 235 Jr enamelled
Internal protective processing: Inorganic alimentary enamelling DIN 4753.3
External protective processing: Painting with anti rust and industrial enamel
Operation (P max. / T max.): 8 bar / 95°C
Cathodic protection: Magnesium anode
Exchanger Material: Stainless Steel or Copper
Typology: U-tube bundle on removable plate
Operation (P max. / T max.): 12 bar / 95°C
General characteristics

Capacity: 200 - 2000 Lt
Warranty: 5 years (sanitary storage), 2 years (removable exchanger)
Insulation:

  • Flexible Polyester + pvc: Fire resistance class B2 (DIN4102)
  • Rigid insulation:
    • up to 2000 Lt in polyurethane + pvc: Fire resistance class B3 (DIN4102)
    • from 2500 to 5000 Lt polyester (15) + polystyrene (85) + pvc: Fire resistance class B2 (DIN4102)

Reference legislation:

  • PED 14/68/UE Art. 4 Par. 3 (Pressure equipment)
  • M.D. of 6th April 2004 N.174 (suitability of materials in contact with SHW)
  • Directive 2009/125/CE (Energy related Products)
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