1. Features
① Western design style, elegant appearance.
② Natural circulation system, free maintenance.
③ Auxiliary electric element, equipped with temperature controller and manual overheat protector.
④ Food grade 304 stainless steel inner tank, anti-corrosion, long lifetime.
⑤ High efficient flat plate collector.
2. Technical parameter
Item |
DB-SPT/J150 |
DB-SPT/J200 |
DB-SPT/J300 |
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Water tank |
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Circulation type |
Pressurized closed loop |
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Tank capacity |
150L |
200L |
300L |
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External dimension(mm) |
Φ540*1100mm |
Φ540*1430mm |
Φ540*2100mm |
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Outer tank material |
Porcelain color steel plate |
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Heat exchanger material |
SUS 304 stainless steel/ 1.0mm |
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Heat exchanger area(m2) |
1.2 |
1.5 |
2.5 |
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Inner tank material |
SUS 304 stainless steel/ 1.2mm |
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Max. Working pressure |
0.6Mpa |
0.6Mpa |
0.6Mpa |
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Jacket max.working pressure |
0.3Mpa |
0.3Mpa |
0.3Mpa |
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Electric element |
2.0kw |
2.0kw |
3.0kw |
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Flat plate collector |
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Model no. |
DB-PG-HG-2.0/0.6 |
DB-PG-HG-2.5/0.6 |
DB-PG-HG-2.0/0.6 |
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External dimension (L x W x T) |
2000 x 1000 x 80mm |
2000 x 1250 x 80mm |
2000 x 1000 x 80mm |
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Total area |
2? x 1pcs |
2.5? x1pcs |
2? x 2pcs |
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Absorber plate material |
Aluminum sheet |
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Absorber coating |
Selective black chrome |
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Header pipe |
Red copper/ Φ22*0.6 |
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Riser pipe |
Red copper/ Φ10*0.5 |
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Number of riser pipe |
7 pcs |
9 pcs |
7 pcs |
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Welding |
Laser welding |
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Cover plate |
Low iron tempered textured glass |
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Frame material |
Aluminum alloy |
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Insulation layer |
Fiber glass |
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Piping connector size |
Φ22 |
Φ22 |
Φ22 |
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Mounting bracket |
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Material |
Galvanized steel/aluminum alloy |
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Bracket type |
A: Flat roof B: Tilted roof |
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Connection fittings/controller |
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Circulation pipe material |
Stainless steel corrugated pipe(Φ22mm) /Cooper tube(Φ19mm) |
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Connection fittings |
Φ22mm*G3/4" |
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Jacket pressure relief valve |
0.3Mpa/G1/2” |
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Controller(selective) |
Automatical control of electric element and monitor the water temperature |
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Weight |
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Weight(empty) [kg] |
110 |
133 |
195 |
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Weight(full) [kg] |
260 |
333 |
495 |