Specifications

1.Standard 3.3 high-boron-silicon glass-pipe
2.Low coefficient of heat loss
3.Good performance&price
4.Life: over 10 year

 Description:

 

1 Solar vacuum tube solar water heater vacuum tube is the core component , the cover glass and the composition of glass .

 

2 Glass tube coated on the inner solar selective absorbing film , one end of a spring inside of the card in the cover glass , the other end and the cover glass sealing .

 

3 The cover glass and laminated within the glass tube under vacuum at high temperature state , the vacuum insulation laminated play a role .

 

4 Unique stainless steel heat absorbing layer of aluminum nitride , high temperature up to 500 °C, the film does not fall off , not ultra- pure copper cold launch anti- aging mirror , low reflection , heat loss.

 

5 Cold environment, the collector is good, still have hot water warming faster than the 92% of high absorption , reflectance approaching 6% , the thermal efficiency increased by 12 %, higher water temperatures , more hot water .

 

Model  Number: 

Model	Tube	Qty. per 20 Container ( set)
TH-58-1800-16	58-1800mm, 16pcs	115
TH-58-1800-18	58-1800mm, 18pcs	102
TH-58-1800-20	58-1800mm, 20pcs	92
TH-58-1800-25	58-1800mm, 25pcs	74
TH-58-1800-30	58-1800mm, 30pcs	61