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Product Name: Solar Evacuated Tube Collector to Heat Your Swimming Pool Model NO.: RNE-VCA-20 Pipe Material: Glass Application: Water Heater, Solar Thermal Type: Non-Pressure Working Temperature Range: Medium Temperature Concentrating: No Certification: ISO, CE Name: Swimming Pool Solar Heater Tube Number: 20 Tubes Solar Vacuum Tube: 58/1800 Three Target Stand frame: Aluminum Alloy 2.0mm Thick , 30/ 45 Degree Manifold Case: Aluminum Alloy 2.0mm Insulation: Rock Wool 40mm Warranty: 5 Years Trademark: RAVEN NEW ENERGY Transport Package: Carton Specification: 20tubes Origin: China HS Code: 84199010 Product Description Vacuum tube solar collector is part of a solar water heating system for swimming pool heating, hotel hot water supply.Evacuated tube collectors are a slightly more recently developed technology, introduced to the market in the 1970's. . The glass tube actually consists of two walls of glass. In between the two walls, all the air is removed, resulting in a vacuum in the same manner as a clear Thermos bottle would function. This vacuum is the best insulation one could ask for, and gives the evacuated tubes a much better heat retention than air space.Specialty:1. Heating efficiency is very higher than Flat panel solar collector.2. Quick operation.3. Strong freezing resistance.4. Easy installation, convenient maintenance.5. Completely combined with building, install on wall, roof or ground etc.Technical specification:1. Outer manifold material: Galvanized steel 0.4mm thickness2. Inner tankmaterial: Stainless steel 304 2B, 0.41mmthickness3. Insulation material: High Density Polyurethane foam4. frame material: Galvanized steel1.5mm thickness5. Seal material: Stabilized high temperature silicon6. Vacuum tube material: borosilicate glass 3.3; AL-SS-CU absorb coating7. Collector mounting: flat roof or inclined roof ModeltubesDiameter (mm) tubes Length (mm)Absorb area(m2)Quantity vacuum pipe(pcs)Quantity20GP/40GP/40HQ(pcs)RNE-VCA-125818001.7312125/250/310RNE-VCA-152.1615109/222/271RNE-VCA-182.571882/164/200RNE-VCA-202.852081/162/198RNE-VCA-243.412471/142/173RNE-VCA-304.253057/104/127Application:For more inquiry , please feel free to contact us !
