Selective Copper Collector

Product description :

This type of plane solar collectors with a selective copper absorbent surface is obtained by welding copper pipes to copper fins using ultrasonic welding technology. The surface of the copper plate is coated with a special selective material in order to increase the efficiency.

Absorber Plate: Made of selective coated copper plate and copper pipes. 

Casing: The casing, made of anodized coated or electrostatic painted aluminum profile, protects the collector from outer damages and provides an esthetic appearance. Casing can be preferred in brown, black or white. 

Back Plate: This plate, which is placed at the base of the collector, can be either embossed aluminum or sheet iron. Mounting is done with press to prevent leakage.

Insulation: For the layer which prevents the heat loss, high density glass wool or rock wool can be used. And the lateral insulation is provided with glass wool. 

Glazing: For glazing plain glass, tempered glass which is more durable or low-ironed tempered glass which has higher solar transmittance options are available. 

Sealing: The gasket that provides sealing between the glass and the casing is made of EPDM rubber which is resistant to ultraviolet radiation and high temperatures.


Technical Specifications : 


Code

 

K-3101

K-3202

K-3303

Dimensions

mm

1940 x 940 x 85

1940 x 1200 x 85

2040 x 1200 x 85

Gross Area

m2

1.82

2.33

2.45

Net Area

m2

1.66

2.14

2.26

Weight

kg

30

38

40

Liquid Capacity

lt

2.10

3.00

3.10

Max. Working Pressure

bar

6

6

6

Test Pressure

bar

9

9

9

Number of Risers

adet

8

10

10

Riser Outer Diameter

mm

 12 12   12

Header Outer Diameter

 mm  22 22   22