pre-heated solar water heater with red copper coil (Dia12*1.0mm)

pre-heated solar water heater
copper coil: 25-35m red copper
OEM
pre-heated solar water heater
1)Inner tank: Stainless steel SUS304-2B 0.4mm
2)Outer tank: Galvanized steel 0.35mm
3)Vacuum tube: AL-N/AL/10-4pa/high borosilicate 3.3
4)Insulation: Polyurethane 55-65mm 33kg/m3
5)Bracket: Galvanized steel
6)Packing material: Export standard carton
Item No
Vacuum Tube
Water Tank
Capacity(L)
Loading Quantity (Sets)
φ (mm)
Length(mm)
Qty/Set (pcs)
Innerφ (mm)
Outerφ (mm)
20' GP
40' GP
40' HQ
SK-CPHCS-58-1.8-16
58
1800
16
360
460
160
49
106
124
SK-CPHCS-58-1.8-18
58
1800
18
360
460
180
41
89
103
SK-CPHCS-58-1.8-20
58
1800
20
360
460
200
37
80
93
SK-CPHCS-58-1.8-24
58
1800
24
360
460
240
31
66
77
SK-CPHCS-58-1.8-30
58
1800
30
360
460
300
25
53
62