1) Material
A) Inner water tank: Imported SUS304 stainless steel
B) Outer water tank: Galvanized steel alloy or stainless steel
C) Bracket: Galvanized steel or aluminum alloy
2) Solar vacuum tube
A) Size: 47 x 1, 500mm / 58 x 1, 800mm
B) Qusntity: 20 / 24 / 30pcs
C) Hail resistance: Diameter 25mm
3) Temperature conservation layer
A) 5cm imported polyurethane, keep same temp. & high pressure foam
B) Heat preservation: 72 hours
4) Capacity
200 / 240 / 300 liters
5) Tank diameter
410 / 460 / 480mm
6) Max. Pressure bearing: 0. 6MPa
7) ISO9001 / CE / EN12975 / RoHS certificate
8) 3 years international responsibility for free repairing or exchange due to original quality problems |
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