Detailed Product Description

this is economic prosucts , the vacuum tubes are the absorber of the solar water heater.
this material
1 vacuum tube:borolisicate glass 3.3, Diameter 47x 1500 leng, and 58x1800.
2inner tank:SUS 304-2B stainless steel with anticorrosion.
3out tank:colored/enamel/stainless/fluorine carbon steel.
4braket: Galvanized steel, aluminium alloy, stailness steel.
this product feature:
1 the compact pressurized solar water heater system can endure the Max pressure up to 0.6 mpa.as the system is presssurized, so it can keep a contant temperature of water in the tank.
2 there is no water in the vacuum tube , so evern if the vacuum tube broken , the system still works normally without water leakage, the copper pipe inside the vacuum tube could quickly. transfer the heat into the water tank through the liquid medium inside the copper pipe.
3it can endure the freezing-35degree centigrade and 25mm hailstone.
4 for inner tank , we adopt high frequent melting technology, it can divectly, connet with tap water system, it can solved the low heat efficiency problem caused byfar.
5 the capacity and the vacuum tubes can be adjust to your request.


Other item:
1 Minumum order quantity 50sets for 20"container.
2 delivery time is 2weeks after the deposit arrived to the seller's account.
3shippingment : FOB SHANGHAI , or CNF and CIF destination port .
4packing :our of foam and carton.
5 if you need the sample, the packing is foam +carton+wooden case by shipping, besause if it by air, we are afraid the vacuum tube will be broken. bring large waste to each other.so by the shpping is very safely and economic.
Characterstic
1the most reliabe, cost saving, efficient hot water heating solution,
2superior heat preservation ensured by one-off molding polyurethance foam, with 50-65mm in thickness, 40kg/m3 in density.
3)simple structure, easy installation, labour cost saving,
4)compleately automatic operation with instellgent controller.

We are chinese manufactory ,we made this product for more than 10 years, so we have rich expereince to made the best quality and can provide for favourable price to you.our products wuality standard conforming to global certificated as ISO, solar keymark, EN12975 ,EN,etc.
of the total annual output more than 80,000sets, 70% are export to more than 30 countries or regions, such as north American , Spain, Germany, Mexico, South Africa.
We are looking forward to establish a close cooperation with client from all over the world