Fresh-water storage tank 300 litres with 3 smooth pipe heat exchangers

OEG no.: 516008316
Zoom Fresh-water storage tank 300 litres with 3 smooth pipe heat exchangers
OEG no. : 516008316

Fresh-water storage tank for highest demands on drinking water hygiene and energy efficiency.
The structure of the storage tank is fundamentally different from usual large-volume domestic hot-water tanks...

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Clean fresh water generation in corrugated stainless steel pipe with flow heater principle

Clean fresh water generation in corrugated stainless steel pipe with flow heater principle

Clean fresh water generation in corrugated stainless steel pipe with flow heater principle
TÜV Rheinland

TÜV Rheinland

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Delivery by forwarding agency

Delivery by forwarding agency

Delivery by forwarding agency
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Fresh-water storage tank for highest demands on drinking water hygiene and energy efficiency.
The structure of the storage tank is fundamentally different from usual large-volume domestic hot-water tanks. A built-in corrugated stainless steel pipe separates the drinking water from the heating water, while serving as a powerful heat exchanger at the same time. Thus, the advantages of a buffer tank are combined with those of a continuous flow water heater.
The heating water serves as actual heat storage while the drinking water flows through the corrugated stainless steel pipe only if required and, thus, a legionella-safe domestic water heating is ensured. You do not need a protection programme against legionella in the controller. At all times, the consumer is provided with hygienically clean, fresh water at the desired temperature.

Due to the three additional smooth-pipe heat exchangers, more heat generators can be integrated at any time and their energy can be fed into the fresh-water storage tank.


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OEG no. 516008316
Installation type: Vertical storage tank
Manufacturer OEG
Brand Pure+
Energy efficiency class A+
ErP-Label ErP-Label
Notes
Storage tanks A+

Storage tanks A+

Storage tanks A+
10-year warranty

10-year warranty

10-year warranty

Clean fresh water generation in corrugated stainless steel pipe with flow heater principle

Clean fresh water generation in corrugated stainless steel pipe with flow heater principle

Clean fresh water generation in corrugated stainless steel pipe with flow heater principle
TÜV Rheinland

TÜV Rheinland

TÜV Rheinland Easter egg found! Win on Instagram now!
Delivery by forwarding agency

Delivery by forwarding agency

Delivery by forwarding agency
Customs tariff number 84191900

General
Rated volume according to EN 12897: 300
Colour: blue
Insulation according to DIN 4102-1 Fire Protection Class B2: solid foamed insulation
Weight [kg]: 138
Total height including insulation [mm]: 1750
Diameter without insulation [mm]: 500
Diameter with insulation [mm]: 610
Tilt height [mm]: 1830
Energy
Energy efficiency class according to EU regulation no. 812/2013: A+
Heat retaining loss according to EN 12897 [W]: 36
Heat losses in stand-by mode according to DIN 12897 [kW/h / 24 h]: 0,864
Output capacity (45°C) [l]: 175
Performance indicator NL following DIN 4708: 1,60
Tank
Real volume according to EN 12897 [l]: 291
pmax Tank [bar]: 3
tmax Tank [°C]: 95
tmin Tank [°C]: 20
DHW heat exchanger
DHW heat exchanger area [m²]: 4,40
DHW heat exchanger volume [l]: 19
pmax DHW heat exchanger [bar]: 6
tmax DHW heat exchanger [°C]: 95
Smooth-pipe heat exchanger
Smooth-pipe heat exchanger [number]: 3
Smooth-pipe heat exchanger area bottom [m²]: 1,15
Smooth-pipe heat exchanger surface middle [m²]: 1,15
Smooth-pipe heat exchanger area top [m²]: 0,77
Smooth-pipe heat exchanger volume bottom: 7,50
Smooth-pipe heat exchanger volume middle: 7,50
Smooth-pipe heat exchanger volume top: 5,05
pmax Smooth-pipe heat exchanger [bar]: 10
tmax Smooth-pipe heat exchanger [°C]: 130
Connections
Connection layout: 180°
Connection sensor [Ø mm / terminal]: 6 mm
Connection cold / hot water: Rp 1 1/4"
Connection heat generator [thread]: R 1"
Connection heat exchanger [thread]: Rp 1"
Connection heating element [thread]: Rp 1 1/2"
Max. immersion depth of screw-in heater [mm]: 500
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