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colour steel vacuum tube solar water heater
colour steel vacuum tube solar water heater

1,Certification: ISO ,Solar Keymark ,SRCC,SABS.SGS 2,7 years warranty 3,Delievery 7-10days 4,High Quanlity&Reasonable Price

 vacuum tube solar water  heater 

Certification:Have passed SRCC,CE,ISO9001:2000,CCC, solar Keymark ,SABS and other certificationFeatures:1) Outer tank material: SUS304 2B stainless steel plate or Colour steel.2) Inner tank material: SUS304 BA food grade stainless steel plate3) Supporting frame: stainless steel plate4) Isolation layer: 50-65mm imported polyurethane foam for superior heat preservation5) Specification of vacuum tube  Absorption rate: ≥93%,thermal radiation rate:≤6%  Temperature when ecposed to sun without water:250 degree ,2.5 hours to boiling if using tube.Resist 25mm hall,life scale can last 20 years.  6) Type: 15, 18, 20, 24, 30 tubes7) Easy installation and be installed on the roof or at ground level

Model

Ligthing(m2)

Vacuum Tube

Supply hotwater(L/D)

20/40" container

diameter

length

No.

SP420-1500/47-12

1.26

Ø47mm

1500mm

12

70

90/205

     SP420-1500/47-18

1.80

18

100

63/147

SP420-1500/47-24

2.49

24

130

50/116

SP420-1500/47-30

3.15

30

160

38/89

SP470-1500/47-12

1.26

Ø47mm

1500mm

12

90

78/176

SP470-1500/47-18

1.80

18

130

62/136

SP470-1500/47-24

2.49

24

168

51/108

SP470-1500/47-30

3.15

30

210

42/90

SP470-1800/58-12

1.68

Ø58mm

1800mm

12

100

66/146

SP470-1800/58-18

2.57

18

150

48/110

SP470-1800/58-24

3.40

24

200

32/76

SP470-1800/58-30

4.32

30

250

26/63

 

colour steel vacuum tube solar water heater

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