Non-pressure Water Heater
Technical parameter of stainless steel solar water heater |
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Description |
compact Solar Water Heater |
Material of out tank |
SUS304 stainless steel /0.4mm SUS304-BA(Bright) |
Material of inner tank |
SUS304-2B stainless steel or SUS316 stainless steeel |
Tank insulating layer |
50-60mm high-density polyurethane foamed |
Diameter outer/inner tank |
420/310mm 460/360mm 470/360mm 480/360mm |
Electrical Heater |
1500W/2500W/3000W; 220V/110V |
Inlet and outlet hole |
Male 1/2″, 3/4″ |
Max pressure |
0.05 Mpa |
Solar collector tube |
3.3 Borosilicate glass with CU/SS-ALN/ALN(three target) |
Thickness of glass tube |
1.6mm |
Vacuum tube tightness |
P≤ 0.005 Pa |
Absorption |
as=0.93-0.96(AM1.5) |
Emission ratio |
ε h=0.04-0.06(80C± 5C) |
Idle sunning property parameters |
Y=220~260m². C/KW |
Average heat loss coefficient |
ULT=0.6~0.7W/(m2. C) |
Bracket: |
stainless steel/aluminum alloy |
Structure of tank: |
Usually holes for air vent, overflow, water inlet and outlet, electric heater. |
welding: |
automatic argon arc welding |
fastening pieces: |
stainless steel screw |
Seal material |
stabilized high temperature silicon |
Option-1(with electrical heater): |
Assistant Tank 3L, as a automatic watering part. |
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Products
Model |
Tank Capacity (Litter) |
No of Tubes | Other Specifications-All inner/Outer Tanks are Stainless Steel | ||
Inner Tank | Frame | Accessories | |||
(Material) | (Material) | ||||
SW-100 | 100L | 10 | SUS 316 | SS/Aluminium | Electric Heater/M-Rod/Assistant Tank |
SW-150 | 150L | 15 | SUS 316 | SS/Aluminium | Electric Heater/M-Rod/Assistant Tank |
SW-200 | 200L | 20 | SUS 304 | SS/Aluminium | Electric Heater/M-Rod/Assistant Tank |
SW-250 | 250L | 25 | SUS 304 | SS/Aluminium | Electric Heater/M-Rod/Assistant Tank |
SW-300 | 300L | 30 | SUS 304 | SS/Aluminium | Electric Heater/M-Rod/Assistant Tank |
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