ONTEK-NP-200 ONTEK solar heater water,non pressure solar water heater,stainless steel solar water heater
Description
solar heater water,non pressure solar water heater,stainless steel solar water heater
The product with part number ONTEK-NP-200 (solar heater water,non pressure solar water heater,stainless steel solar water heater)
is from company ONTEK and distributed with basic unit price 60,46 EUR. Minimal order quantity is 1 pc, Origin China.
Type: Evacuated Tube, unpressurized solar water heater Pressure: Unpressurized Circulation Type: Direct / Open Loop (Active) Heating System: Thermosyphon (Passive) Connection Type: Direct-Plug Installation: Freestanding, both pitched roof and flat roof Housing Material: color coated steel Certification: CE Capacity: 200, 200L Place of Origin: Zhejiang, China (Mainland) Brand Name: ONTEK Model Number: ONTEK-NP-200 Application: water heater Energy source: sunlight Number of user: 3-5 person color: various angle: 27degree,38degree,45degree Advantage: Energy saving and environmental protection Packaging & Delivery Packaging Details: full container:carton box sample:carton box and wooden box Delivery Detail: within 7days after deposit Domestic solar system, non-pressure 150L solar water heater system for household Skype:duanyu0221QQ:527601885 The basic non-pressure system solar water heater is a passive system, which relies on a natural principle-Thermosiphon. There is water in evacuated tubes and free to flow into tanks. When the water in tubes is heated by sun' ray firstly, this makes water in the tubes lighter.therefore the cold water in the tank move downwards and hotter water move upside into the tank. It is an open circuit since the aair vent and the overflow pope is open to the air. All the storage tanks are tested before leaving with tested pressure of 0.05MPa(0.5bar).but the operation pressure should be 0MPa. The daily efficiency is over or equal to 50% normally and 42%in water. We welds the inner tank by high-frequency ring or argon arc techniques. 1.Specification of our solar water heater(we can customize according to customers requirement): 1.inter tank:SUS 304-2B food grade stainless steel with thickness of 0.31-0.5mm2.Out tank:stainless steel/galvanized steel/colour steel3.Capacity:50-350L4.Evacuated tubes:dia.47mm*1500mm,58mm*1800mm5.Insulation layer thickness:50mm6.Bracket:galvanized steel with thickness of 1.2-1.5mm7.Heat preservation:72hrs8.Hail resistance:25mm9.Working pressure:0MPa. 2.Accessories for nonpressure solar water heater1.Electric heater:to heat water when there is no sun,make sure supplying hot water all the time 2.Assistant tank:automatic supply water is conducted through mechanical way by installing an assistant tank.in addition,combined valve could mix hot water with loading cold water fully,preventing shower water now hot now cold. 3.solar controller:autmatic supplying water into the tank when the water is below a certain value.also,other functions includes water temperature,water level display,auto power-off the electronic heating device an so on. 3.loading details of our solar water heater Item Nosolar vacuum tubeTank capacityabsorber areaLoading Qty/setsQty/pcssize/mmthickness20GP40GP40HQTJNP-R-1212Φ58*1800mm1.6mm1001.567132162TJNP-R-1818Φ58*1800mm1.6mm1502.274383105TJNP-R-2424Φ58*1800mm1.6mm2003.02326278TJNP-R-3036Φ58*1800mm1.6mm3003.78214554TJNP-R-4848Φ58*1800mm1.6mm4005.04153239TJNP-R-6060Φ58*1800mm1.6mm5006.3122631 4.Loading of our solar water heater
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