High Quality Solar Vacuum Tube (Solar Water Heater Parts)

Price: US $ 2.5 - 8 / Set
Brand Name: sanneng
Model Number: SN-5818
Country/Region: China
Post Date: Mar 14,2012

Product Description: High Quality Solar Vacuum Tube (Solar Water Heater Parts)







solar vacuum tube show(solar water heater parts):



Common vacuum tubes





Copper tube in the vacuum tube








three target high vacuum tube(red)

different between  common vacuum tube and copper heat hipe:

1).higher heating efficiency:

Heat  transferring can be started quickly even under cloudy day. It can work normally even -30 below degree. As no water in the vacuum tube, it can effectively prevent lowing of heating efficiency due to frost cracking or scaling.

2). Each individual tube can work independently, and the whole machine can still work if individual tube is damaged. The service life of the heat pipe can be longer than 15 years.

3). The unique connection between the heat pipe and the vacuum tube can ensure both sealing and replace of damaged glass vacuum tube.

Supplier Details:

Haining Sanneng Solar Water Heater Co., Ltd.

Sales:Mr. Bill lee

Contact Phone:86-573-87869935

Main Products:Other Solar Energy Related Products

Business type:Manufacturer


User Reviews: High Quality Solar Vacuum Tube (Solar Water Heater Parts)