Flat plate solar collector with blue sputtering coating

Description

Type :flat*2 Ext. Dimensions (mm) ***0(L) X ***0(W) X *5(H) Copper Riser Tubes Spec. & Qty(mm) Ф*0 X δ0.5mm 8 pcs TP2 copper tube with R**0 Standard Copper Header Spec. & Qty (mm) Ф*5 (or *2mm) X δ0.6mm. 2 pcs TP2 copper tube with R**0 standard Copper Absorber Fin Spec. & Qty(mm) **5 X δ0.*2, 8pcs copper fin , ultrasonic welding Surface Coating Selective blue coating; Absorptivity ɑ=0.*5 emissivity ε=0.*3~0.*5 Insulation Material *0 mm fiber glass cotton with black fiberglass paper with four side Frame Aluminum alloy frame (Silver or Bronzed-color ) Glass 3.2 mm low iron patterned temper glass with 0.*1 transmissivity Gross/aperture area 2㎡/1.*5㎡. Test pressure *6 pa Working pressure *0 pa Heat endurance **0 °C Sealing Profile EPDM Backing Sheet 0.5mm Aluminium plate Weight *6.5 Kg net weight Fluid Volume (L) 1.9L Packing In carton, 1 per /carton loading quantity *0&#**9; container/ **9pcs; *0&#**9; container/ **9 pcs