Solar Keymark WaterMark pressurized vacuum tube solar water heater

Specification

Solar Water Heater Capacity

100L--500L

Solar Water Heater Tank Diameter

420/460/470/480MM

Insulation

50/55/60mm

Air Vent/overflow Hole Size

1/2 inch

Electric Backup Heater Hole Size

47MM

Water Inlet/Output

1/2 or 3/4 inch

Frame Angle

27/38/45/51

Advantage

1.Super Anti-erode outer tank:

Outer tank is made by SUS201-BA/304-2B/304 Hairline Stainless Steel or

PVDF Color Coated Galvanized Steel. Best anti-erode material,Especial for the seaside area,such as East South Asia,Mexico etc.

2.Feeding water automatic:with special design,feeding water automatic,

and ensure the outlet water as stable temperature.

Material

Outer Tank Material and Thickness

SUS201-BA/304-2B/304 Hairline Stainless Steel or PVDF Color Coated Galvanized Steel<0.3--0.5MM>

Inner Tank Material and Thickness

Food grade SUS304-2B/SUS316L stainless steel <0.30mm-0.50mm>

Insulation

40KG/CBM High density polyurethane foam

Frame/bracket

SUS201-BA/Alloy Aluminum/Galvanized steel with high quality spray painting <1.2 mm-2.0mm>

Solar Vacuum Tube

Specification:47x1500mm,47*1800mm,58x1800mm,

58*2100mm,70*2100mm

Thickness 1.6mm borosilicate 3.3 glass

AL-N-AL coating, absorption rate 0.93-0.96 (AM 1.5)

SS-CU-ALN/ALN coating, absorption rate ≥0.96 (AM 1.5)

Vacuum tightness P< 0.005Pa

Idle sunning property parameter Y=260-300 m².°c/KW

Tube Holder

White/Black Color, adjustable or normal one, basing on your choice

Optional accessories

Auxiliary electric heater 1.5/2.0/2.5KW

Assistant tank 3/5/8/10/12/40/50 liters

Intelligent controller

Model

Vacuum Tube

Water Tank(mm)

Total Capacity

(LPD)

Loading Quantity

Diameter

Length

QTY

Inner

Outer

20’GP

40’GP

40’HC

HX-NP-47-12

47

1800

12

360

460

100

65

136

171

HX-NP-47-18

47

1800

18

360

460

150

43

90

114

HX-NP-47-24

47

1800

24

360

460

200

32

68

85

HX-NP-47-28

47

1800

28

360

460

250

28

58

73

HX-NP-58-10

58

1800

10

360

460

100

60

130

160

HX-NP-58-15

58

1800

15

360

460

150

42

85

107

HX-NP-58-20

58

1800

20

360

460

200

36

72

91

HX-NP-58-25

58

1800

25

360

460

250

30

61

77

HX-NP-58-35

58

1800

35

360

460

350

22

46

55

HX-NP-58-40

58

1800

40

360

460

400

20

41

48

HX-NP-58-50

58

1800

50

360

460

500

16

33

38