1Pcs DN50/2inch Water Heater Heating Element Copper Thread Tubular Electric Heaters Parts 110V/220V/380V 3KW/4.5KW/6KW/9KW/12KW(220V,4.5KW DN50 225mm)

DN50/2inch Water Heater Heating Element Copper thread Tubular Electric Heaters parts 110V/220V/380V 3KW/4.5KW/6KW/9KW/12KWSpecificationProduct Name: Water Heater ElementTube Length: 195mm/225mm/240mm/285mm/360mmTube Diameter: 10mmThread Diameter: DN50 (58mm/2inch)Voltage: 110V/220V/380VPower: 3KW/4.5KW/6KW/9KW/12KWTube Material: CopperThread Material: CopperPackage Contents: 1x heater/1xsilicone gasket/1xcapShopping TipsApplication:the heaters for water/liquid,cannot dry burning.Material difference:Copper material and Incoloy are the upgrade of stainless steel materialThe copper material is suitable for the water quality partial alkalinity,if the water quality is too acidic,you cannot use copper material.In the process of use,if the customer found that the red copper and 304stainless steel material can not withstand the corrosion of water quality,you can try to use Incoloy 800(Heat ,corrosion ,anti-oxidation).To dear all,1. Heaters are industrial products, not vase. some may have flaws, such as weld, such as stainless steel trace and polish trace. that's normal.2. Because the heating wire inside the heater tube is made of OCr25A15 which is Magnetic, it is normal that the element can be adsorbed by magnet.3. Under the condition of insulation, the international standard for the heater power accept allowance -10% to 5%.If you are care about these, please think twice before make order.Thank you for your attention.==========Model Number : DN50Origin : Mainland Type : Electric Water Heater PartsNumber : DN50Voltage : AC110/220V/380VPower : 3KW/4.5/6/9/12Tube Diameter : 10mmThread size : DN50=58mm=2inchTube+Thread material : Copper+CopperAccept custom : YesApplication : solar water tankless/Boiler/Air TankFunction : For heating boilersType : 3U tube hexagon thread heaters

• 1Pcs DN50/2inch Water Heater Heating Element Copper Thread Tubular Electric Heaters Parts 110V/220V/380V 3KW/4.5KW/6KW/9KW/12KW