Vacuum Tube (JSVT-M001)

Specifications

JISHEN solar vacuum tube is certified by CE, ISO9001, CCC, RoHS and SGS. It use solar energy to heat water & save money for you

Vacuum Tube (JSVT-001)

Product specification:
1. Structure: All-glass concentric coaxial structure
2. Glass material: High quality borosilicate glass 3.3
3. Outer tube diameter and thickness: Φ=47±0.7mm & =1.6mm, Φ=58±0.7mm & =1.6mm, Φ=70±0.7mm & =1.6mm
4. Internal tube diameter and thickness: Φ=47±0.7mm & =1.7mm, Φ=58±0.7mm & =1.7mm, Φ=70±0.7mm & =1.7mm
5. Standard tube length: 1500mm, 1800mm, 2000mm
6. Absorptive coating property:
Structure: ALN/ALN-Cu-SS
Sediment Method: Three target magnetron sputtering plating
7. Lifetime:15years
8. Hail resistance:Φ25mm

Just like an automobile engine, the computer CPU, evacuated tube is the solar water heater. Its performance lies on the coating technology, The three-target evacuated tube rise the heat more than 12%
1) High temperature: by special interference-layer it could bear the high temperature reach to 270centidegree, and the coating will not shed and aging.
2) Super anti-cold: Super-copper launches mirror, low reflectance, little heat loss ,good absorber results in cold environment, also can generate hot water.
3) Efficient absorption: High absorption is 92%, reflection reduces 65% heat increases 12% Higher temperature, more hot water.