vacuum tube solar collector for project

Description

Vacuum tube collector(single wing and double wing) Use general glass vacuum tube to gather energy and supply large amount of hot ***** product is strongly recommend to the construction of swimming pool. Characteristic 1. Easy plug-in design and installation. 2. Optional frame angle can resists wind with a velocity of *6m/s. 3. Can supply hot water to large amount water needed. 4. Economical for hotel, school, domitory, hospital and swimming pool. Specification 1. Manifold : inner shell sus**4 stainless steel; outer shell: aluminum alloy 2. Heat preservation: Rock Wool and Polyurethane /*2h 3. Frame: galvanized steel 1.5mm 4. Angle of operation:***0 degree 5. Two kind of design: single wing and double wings 6. Tube size and no.: *8****0mm *7****0mm;*0, *0, *4, *0, *6 , *0, *0 7. Hail resistance:*5mm