|Group||Solar Water Heater Accessories|
|Price||US $20-60 / set|
|Min. Order||20 set|
|Terms of Payment||all|
|Type||Solar Water Heater Parts|
|Application||split heat pipe system|
|Item No.||Volume||Diameter(mm)||Height(mm)||Working pressure(Bar)||Calibre|
1).Expansion tank is used in separate pressurized solar water heating system.
2).It helps the solar system bear huge pressure.
3).Closed-loop heating systems require an expansion tank. An expansion tank has a chamber in which air is locked inside a bladder or diaphragm. It screws into standard 1/2-inch or 3/4-inch threaded plumbing fittings. When pipes are filled with medium liquid (water and glycol), and the operating pressure of the system is set, the liquid will occupy a given volume based on the temperature. As the liquid is heated by the sun, it expands. This is where the expansion tank is critical. Without it, something would blow! The expansion tank allows the liquid to safely expand by compressing the air in the chamber. The size of the expansion tank needed depends on the total volume of liquid, which is determined by the number and size of collectors, and the length and diameter of the pipes in the solar loop.
Since 1995 Haining Yinuo Electric Company has dedicated itself to saving global resources by supplying the world with superior solar water heating systems.Our solar water heaters and solar collectors are certified with Solar Keymark EN12975, SRCC OG-100, CE and ISO and have a quality reputation throughout China, East Europe, South America, South Africa and many Middle-East countries. It produces 48,000 solar water heaters and installs 2,700 largescale industrial solar water heating systems per year, 60% of which are exported to overseas markets.
You are welcome to surf around HAINING YINUO Company's website(www*solarcollector*cc), compare our products, and ask us questions, we are just a click away from you.