Technical description

• Carbon steel version

Tank
• Vertical carbon steel tank with 3 feet.
• Capacity from 500 to 3 000L.
• Maximum working pressure = 7 bar – Test pressure = 10 bar.
• Tappings (in accordance with the following diagram).
• Specific tapping for the solar regulation sensor.
• ø 400 mm inspection manhole(1) on the top section for fixing the solar
U-tube heater (ø 400 mm fixing flange at the bottom of the tank for
primary back-up U-tube heater).

Internal coating (WRAS approved material)
• Finished with “RC851” coating (Maximum temp = 85°C constant)
or “RC951” coating (T-max = 95°C at peak times).
• Magnesium protection anode(s) with wear indicator.

External protection
• Anti-rust paint..
Removable thermal insulation (including the inspection manhole
and the bottom of the tank)
Fire proof rating : M1 (Euroclass B)
• High-performance mineral wool – 100 mm thick (λ = 0,032 W/m/K – 32 kg/m3).
• Flexible PVC jacket.
Fire proof rating : M0 (Euroclass A2)
• Rockwool – 100 mm thick (λ = 0,034W/m/K – 40 kg/m3).
• Isoxal metal sheet jacket.

Solar and primary U-tube heaters
• Removable U-tube heaters with bundle made of 316 L stainless
steel, fixed onto the inspection manholes.
• Inlet/outlet DN32F or DN50F + DN8F purge.
• Δp ≤ 0,25 mWC.
• Class B heater, compliant with article 16.9 of the French General
Directorate for Health.

Options
• Solar module with maximum WP of 6 bar (circulator, safety valve,
manometer, thermometers, non-return valve, flow rate meter,
degasser, valves, thermal insulation).
• Specific tapping for the solar regulation sensor.
• Electric backup (immersion heater on the top section + double
safety thermostat).
• ø 400 mm inspection manhole at the bottom of the tank for
primary back-up heater version only.
• Accessories kit (thermometer, DN25 safety valve, DN50 drainage
valve, air vent valve).
• Upon request : non-standard capacity, dimensions, working pressure
and tappings implantation.

Warranties (in accordance with our general conditions of sale)
• Tank = 5 years.
• U-tube heaters = 5 years.
• Accessories = 1 year.

• Stainless steel version

Tank
• Vertical stainless steel AISI 316L tank with 3 feet.
• Capacity from 500 to 3 000L.
• Maximum working pressure = 7 bar – Test pressure = 10 bar.
• Tappings (in accordance with the following diagram).
• Specific tapping for the solar regulation sensor.
• ø 400 mm inspection manhole(1) on the top section for fixing the solar
U-tube heater (ø 400 mm fixing flange at the bottom of the tank for
primary back-up U-tube heater).

Removable thermal insulation (including the inspection manhole
and the bottom of the tank)
Fire proof rating : M1 (Euroclass B)
• High-performance mineral wool – 100 mm thick (λ = 0,032 W/m/K – 32
kg/m3).
• Flexible PVC jacket.
Fire proof rating : M0 (Euroclass A2)
• Rockwool – 100 mm thick (λ = 0,034W/m/K – 40 kg/m3).
• Isoxal metal sheet jacket.
Solar and primary U-tube heaters
• Removable U-tube heaters with bundle made of 316 L stainless
steel, fixed onto the inspection manholes.
• Inlet/outlet DN32F or DN50F + DN8F purge.
• Δp ≤ 0,25 mWC.
• Class B heater, compliant with article 16.9 of the French General Directorate
for Health.

Options
• Solar module with maximum WP of 6 bar (circulator, safety valve,
manometer, thermometers, non-return valve, flow rate meter,
degasser, valves, thermal insulation).
• Specific tapping for the solar regulation sensor.
• Electric backup (immersion heater on the top section + double
safety thermostat).
• ø 400 mm inspection manhole at the bottom of the tank for
primary back-up heater version only.
• Accessories kit (thermometer, DN25 safety valve, DN50 drainage
valve, air vent valve).
• Upon request : non-standard capacity, dimensions, working pressure
and tappings implantation.

Warranties (in accordance with our general conditions of sale)