Detailed Product Description

Features:
1) The vacuum tube adopts the three-layer heat collection techniques: higher heat-getting efficiency, reducing the water-stagnation
2) Parabolic surface internal bladder: higher pressure-supportive capability
3) The best angle: a reasonable bracket angle basing on different latitude in order
to gain more heat
4) Convenient installment: available on both horizontal and slanting house roofs
5) Super and strong heat preservation: using the world's advanced hydraulic pressure
technology to make it with higher heat preservation
6) The diffuse flat plate reflector: to increase heat-getting efficiency
7) Meeting the demand of all kinds of families
8) Economical goods with high quality

9) Assistant tank can be select: adding water into the water tank automatically

 

Model	Tube size(mm)	Standard	Heater size (mm)	Area	Thickness of insulating layer (mm)	Hole distance(mm)	Capacity(L)	Total water Capacity (L)	Inside diameter barrel(mm)	Outside diameter barrel(mm)
Q-B-J-1-129/1.856/0	Φ58*1800 (GB)	15	1600*1305*1820	1.856	45	75	129	169	370	460
Q-B-J-1-154/2.233/0		18	1600*1530*1820	2.233	45	75	154	202	370	460
Q-B-J-1-179/2.605/0		21	1600*1530*1820	2.605	45	75	179	235	370	460
Q-B-J-1-202/2.987/0		24	1600*1530*1820	2.987	45	75	202	268	370	460