Power
Description
Solar& Electric:
Non-pressurized vaccum tube solar water heater works with pressure up to 0.2 Mpa and can normally work in all climate. The absorptive coating is ALN/ALN-SS/CU. This coating has high absorbing ratio(0.94) and low emission ratio(0.6). The heat efficiency is 0.64. The life span of the vaccum tube is 15 years. The vaccum tube is made of borosilicate 3.3.
Characteristics:
1. It is not easy to be frozen and cracked down even in hash weather.
2. The shortcoming of bursting of tube or water leakage due to aged rubber ring is eradicated;
3. The water tank is welded scientifically under the high frequency weld and argon-arc weld. The non-pressurized vaccum tube can be directly connected with tap water system to operate automatically with pressure-bearing.
4. Water proof grade: IP *4
Read More
Zhejiang Interma Solar Electrical Co., Ltd.
Solar Collector, Solar Hot Water Heater
Address: No.1 Qingyun South Road, Xieqiao Town,
Haining, Zhejiang
China,
Tel: 0086-573-87788246
Fax: 0086-573-87788270
