Keep your Swimming Pool Warm All year
round*-Without Pay Electric Bill
No
Stroage Tank More
Efficientby Use of Direct Heat-transfer
instead of normal twice heat-transfer Increase 6ºC per hour under Sunny
Weather Increase ****0ºC per Day under Sunny
Weather in Winter Increase ****0ºC per Day under Sunny
Weather in Summer
Specification: *Capacity:
*0L***0L
*Glass Tube length: ***5mm or ***0mm
*Glass Tube Number: 4pcs,7pcs,9pcs or *1pcs
Glass
material: Borosilicate glass 3.3
Absorption rate :
*5% min Heat radiation rate: 6%max (**0
oC) Vacuum degree: 5X*0
*3pa Stagnation temperature: **0 oC and
>**0 oC Structure: All-glass
concentric dual tube geometry
Outer tube diameter
and Thickness: dia.**5mm, thickness.3mm
Inner tube diameter and
Thickness: dia.**1mm,
thickness.3mm
Hailstone
resistance: 2.5 cm dia.
* Inside Glass tube is Stainless Tube for water storage
Outer tube diameter
and Thickness: dia.**8mm, thickness.1mm
Inner tube diameter and
Thickness: dia.**6mm,
thickness.1mm
