Double-jacket exchanger GALMET SGW(L)P 140 (Horizontal)
Catalog number: 20-144700|
NN: 19468
Corrosion protection: enamelled
Warranty: 60 months
- To heat water we use a steel jacket placed on a tank with heated water.
- Hot water flows through space between outer jacket and tank from central heating network. This design of heat exchanger enables very fast heating of water in whole tank (as the heat transfer from central heating water takes place on almost entire surface of tank).
- A thick layer of polyurethane foam reduces heat loss to a minimum.
- Maximally extended tank life - exchangers are covered with a layer of EXTRA GLASS ceramic enamel (fired at 850°C), additional protection is provided by a large magnesium anode (note: it should be replaced at least every 12 months).
Technical specification | unit | SGW(L)P 80 | SGW(L)P 100 | SGW(L)P 120 | SGW(L)P 140 |
ErP Energy efficiency class* | brak | C | C | C | D |
Capacity* | l. | 88.5 | 107 | 119 | 137 |
Losses* | W | 63 | 69 | 73 | 83 |
max. operating pressure of the heater | MPa | 0.6 | 0.6 | 0.6 | 0.6 |
max. operating pressure jacket exchanger | MPa | 0.2 | 0.2 | 0.2 | 0.2 |
max. operating temperature of the tank | °C | 100 | 100 | 100 | 100 |
max. operating temperature jacket exchanger | °C | 110 | 110 | 110 | 110 |
surface jacket exchanger | m² | 0.5 | 0.7 | 0.83 | 1.02 |
the capacity of the jacket exchanger | l. | 5.8 | 8.1 | 9.6 | 11.8 |
the power of the jacket exchanger (70/10/45°C) | kW | 12 | 16.7 | 19.8 | 24.4 |
exchanger efficiency (70/10/45°C) | l/h | 294 | 408 | 486 | 600 |
the power of the jacket exchanger (80/10/45°C) | kW | 13.7 | 19 | 22.6 | 27.8 |
exchanger efficiency | l/h | 339 | 470 | 559 | 688 |
magnesium anode 5/4" | mm | 33x200 | 33x200 | 33x250 | 33x250 |
L - Length with polyurethane insulation | mm | 850 | 1000 | 1090 | 1250 |
Diameter with polyurethane insulation D | mm | 470 | 470 | 470 | 470 |
dimension A | mm | 170 | 170 | 170 | 170 |
dimension B | mm | 265 | 265 | 265 | 265 |
dimension C | mm | 560 | 710 | 810 | 965 |
dimension E | mm | 665 | 815 | 915 | 1070 |
net weight | kg | 41 | 47 | 56 | 65 |
Product specification
Water capacity | 140 l |
Max working pressure | 6 bar |
Weight | 65 kg |
Exchanger surface | 0.95 m² |
Energy efficiency class | D |
Exchanger power 70°/10°/45° | 23 kW |
Exchanger efficiency 70°/10°/45° | 560 l/h |
Demand for heating water from boiler | 1.6 m³/h |
L | 1300 mm |
D | 470 mm |
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