English
Български
The solar boiler with two coils 400 litres. They are made with enameled or Cr-Ni water containers. The enameled boilers are secured with an anode protection to provide for many years of operation. The boilers are offered both in vertical and horizontal execution. Those with horizontal execution have leads for hot and cold water, turned to the right as per standard. They can also be produced with leads turned to the left upon request.
- Code: SBS2-400
- Manufacturer: "NES" - SUNSYSTEM
- Weight: 190.000 Kgs
Technical description
Water container:
Material :steel sheet ST37.2 or stainless steel sheet 1.4301
Welding: automatic metal inert gas welding
Protection coating :high quality glass ceramic coating and protection anode
Maximum working pressure : 8 bar
Maximum water test pressure: 15 bar
Maximum operating temperature: 95 ºС
Insulation: polyurethane foam for water containers up to 500 litres
Density: 40 kg / m3
Thickness:50 mm
Insulation: soft polyurethane foam from 750 to 1000 litres
Thickness: 100mm
Decorative encasing:
Material: PVC in different colours for water containers up to 500 litres, masked peckalite in different colours for water containers from 750 up to 1000 litres
Coils:
Material: steel tube ST 37,2 or stainless tube 1,4031
Maximum coil test pressure: 25 bar
Electric heater:
3-7,5 kW - /230 V/, /400V/ with integrated double-protection thermal regulator attached to the outer side
