1.All Stainless steel with 8L side feeder tank.
2.Galvanized steel with 8L side feeder tank.
3.Galvanized solar water heater
2.Features And Advantages
Advantages of side feeder/assistant tank:
1. Without feeder tank, you should feed cold water manually. It is very inconvenient.
2. With the big container on the roof, the main tank is full of water. When the water gets hot, if the hot air can't get
out quickly, there is much pressure in the tank. The pressure will damage the non-pressure tank soon. Secondly, because the tank is full of water, the above welding is dipped in the hot water all the
time. It will make the welding place leak soon.
3. Using side feeder tank, there is a little space on the top of tank, so it will decrease the pressure in the tank.
Because there is no water on the top, the welding will not be dipped in the tank. It makes the tank have longer lifetime
Advantages of no welding:
Welding is a damage to stainless steel. We wrap the cover on the main inner tank,
there is no welding, so there is no leaking.
|Brand name||Zhejiang BABYSUN|
|Description||Low pressure vacuum tube solar water heater|
|Material of inner tank||Food grade SUS 304 stainless steel, 0.4mm (Diameter:360mm)|
|Material of outer tank||Galvanized/Stainless steel, 0.4mm(Diameter:460mm)|
|Assistant tank||Galvanized/Stainless steel (8L)|
|Tank insulating layer||50mm high-density polyurethane foamed|
|Inlet and outlet hole||Male 3/4|
|Max pressure of tube||0.05 Mpa|
|Solar collector tube||3.3 Borosilicate glass with three-layer coating|
|Thickness of glass tube||1.6mm|
|Vacuum tube tightness||P≤0.005 Pa|
|Idle sunning property parameters||Y=220~260m2.°C/KW|
|Average heat loss coefficient||ULT=0.6~0.7W/(m2*°C)|
|Bracket||Stronger galvanized steel sheet (25°, 27°, 30°, 35°, 45°, 50°)|
|Structure of tank||5 holes: air vent/overflow hole/water inlet /water outlet/electric element hole|
|Fastening pieces||Stainless steel screws & nuts|
|Heat preservation||72 hours|
|Tube Specification||Tube Quantity|
7.Accessories for Optional Choice
1- What is your Delivery Time?
LCL order/Sample order:10days.
Full container order:14days.
2- What is your Guarantee Time?
Provide you with some extra accessories and vacuum tubes, they are free for you.
3- Can you accept OEM ?
4- What is your Payment Term?
We accept T/T or L/C at sight, Western Union.
5-What is your MOQ?
6-What is your Packing?
LCL order/Sample order in wood cartoon.
Full container order in high quality export carton.
7-What is your FOB Port?
We accept FOB Shanghai, Ningbo etc.
8.-What is your Monthly Production Capacity?
9-What is your Shipping Term?