Flat plate Collector

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Non Preasured F P C Model


Technical Specifications :



Flat Plate Collector
Absorber material Copper 0.12 MM 99.99% Birla copper
Absorber coating Black chrome selective coating NALSUN technology it is internationally acknowledged to the best Absorptive > 0.96 Emissivity < 0.20
Riser Copper tube of dia 12.5mm, Thickness 0.56mm 99.99% purity Birla copper
HeaderCopper tube of dia 25.4mm, Thickness 0.71mm 99.99% purity Birla copper
No.of Copper Pins 9 Pins
HOSE PipeEPDM HOSE Pipe with O-CLAMP
Bonding between Riser&Header Silver Brazing
Bonding between Fin & Tube Ultrasonic Welding / laser beam welding
End Connection 63 dia brass flanges (4mm thickness)
Collector box100mm x 25mm Jindal Aluminium Anodized Channel with pure polyester MRF coating
Collector Bottom Sheet Aluminum 0.46 mm (22 SWG) Jindal
Back Insulation Rockwool 48Kgs/Cu m. R value = 1.82 m2K/watt
Side Insulation 25 mm thick Rockwool R value = 1.67 m2C/W
Glazing Toughened glass, 4mm thickness. (Saint Gobain) Transmissivity 88.8% at near normal incidence.
Glazing Retainer kUnique proprietary Aluminium Retainer of 1.6 mm Thickness
Glass Beading, Gasket ; EPD Grommets


Storange tank
Material 1.6mm CRCA Grade PE Silica Coated Tank / 0.8 mm thick ISI 304 Jindal make Stainless Steel. Seam welded / TIG welded / 0.8mm 99% Copper Grade Tank
OUTER tank Jindal make Stainless Steel / GI Precoated Sheets
Stand Support Mild Steel Channel Section with coating
Tank Insulation ECO-PUF with 50mm Thickness

Pressurized Model


Technical Specifications :


Flat Plate Collector
Absorber materialCopper 0.12 MM 99.99% Birla copper
Absorber coating Black chrome selective coating NALSUN technology it is internationally acknowledged to the best Absorptive > 0.96 Emissivity < 0.20
Riser Copper tube of dia 12.5mm, Thickness 0.56mm 99.99% purity Birla copper
HeaderCopper tube of dia 25.4mm, Thickness 0.71mm 99.99% purity Birla copper
No.of Copper Pins 9 Pins
HOSE PipeHYDROLIC HOSE Pipe with CHECK-NUT
Bonding between Riser&Header Silver Brazing
Bonding between Fin & Tube Ultrasonic Welding / laser beam welding
End Connection 63 dia brass flanges (4mm thickness)
Collector box100mm x 25mm Jindal Aluminium Anodized Channel with pure polyester MRF coating
Collector Bottom Sheet Aluminum 0.46 mm (22 SWG) Jindal
Back Insulation Rockwool 48Kgs/Cu m. R value = 1.82 m2K/watt
Side Insulation 25 mm thick Rockwool R value = 1.67 m2C/W
Glazing Toughened glass, 4mm thickness. (Saint Gobain) Transmissivity 88.8% at near normal incidence.
Glazing Retainer Unique proprietary Aluminium Retainer of 1.6 mm Thickness
Glass Beading, Gasket ; EPD Grommets
Preassurised Kit 1 no P R Valve




Storange tank
Inner Tank Material 3mm CRCA Grade PE Silica Coated Tank / 3mm thick ISI 304 Salem Stainless Steel. Seam welded / TIG welded
OUTER tank Salem Stainless Steel / GI Precoated Sheets
Stand Support Mild Steel Channel Section with coating
Tank Insulation ECO-PUF with 50mm Thickness
Pressure Withstand Upto 8kg/cm3