Tank in Tank with 1 fixed exchanger

Combined storage tank for heating water and domestic hot water, equipped with a fixed coil in a lower position.
S235JR steel construction (Fe 360B).
Insulation with a flexible polyester mantle, 100 mm thickness.
SKY PVC coating in GRAY color coupled with the flexible polyester layer.
Complies with the European Directive 2014/68 / EU "Pressure Equipment", in application of art. 4 paragraph 3 of the same Directive.
Internal accumulation of vitrified sanitary water, with advanced corrosion protection by anode and magnesium according to the provisions of the D.M. 21.03.1973 and subsequent updates.

General technical data:

Model 600 N
- Total capacity: 640 liters.
- Domestic hot water capacity: 170 liters
- Technical water capacity: 470 liters
- Height: 1710 mm Diameter with insulation: 950 mm. Empty weight: 184 kg.

Model 1000 N
- Total capacity: 830 liters.
- Domestic hot water capacity: 220 liters
- Technical water capacity: 610 liters
- Height: 1985 mm. Diameter with insulation: 990 mm. Empty weight: 215 kg.

Technical data of the heating side tank
- Maximum working temperature: 95 ° C.
- Maximum working pressure: 4 bar.
- Test pressure: 4.5 bar.
- Suitable for each with water-glycol mixture.

Technical data exchanger (fixed coil)

Model 600 N
- Serpentine with a surface of 2.5 square meters.
- Maximum working temperature: 110 ° C.
- Maximum working pressure: 10 bar.
- Test pressure: 15 bar.

Model 1000 N
- Serpentine with a surface of 3 square meters.
- Maximum working temperature: 110 ° C.
- Maximum working pressure: 10 bar.
- Test pressure: 15 bar.