Absorber Sheet
|
Copper 34swg
|
Riser Tube
|
Copper 12.5mm Q24swg
|
Header Tube
|
Copper 25mm Q22swg
|
Bonding Between
Riser & Absorber
Sheet
|
Continuous Ultrasonic Welding
|
Absorber Coating
|
(NAL) Selective coating of absorbity 0.96 +- 0.02 Emisivity 0.12 +- 0.02
|
Front Glazing
|
Toughened low iron Glass 4 mm thickness
|
Back Side Insulation
|
Rockwool
|
Gasket
|
EPDM Rubber
|
Collector Box
|
Aluminium Channel Section
|
Collector Stands
|
Corrosion resistant mild steel
|
Accessories
|
Brass & S.S.
|
Storage Tank
|
Stainless steel (304 grade) along with PUF / Rockwool Insulation
|
Connecting Pipes
|
EPDM Rubber
|
Insulation
|
Rockwool 48 kg/m3
|
E.T.C. System
|
|
Diameter & Length of the Evacuated Tube
|
OD 47 x 1500 mm
|
Reflective Board
|
Stainless Steel / Aluminium Sheet
|
Hermetic Sealing Rubber Rings
|
Silicon Rubber
|
The Angle Between Collector Board & The Ground
|
30o to 42o
|
