| Product Specification： Our swimming pool solar heaters use 58*1800 size solar vacuum tube. The inner manifold we use SUS304 stainless steel or SUS316 stainless steel. SUS316 stainless steel is often used in the areas with poor quality water. And the out manifold we use galvanized steel, SS201 stainless steel or SUS304 stainless steel. The tube distance is 75mm.wholesale Swimming Pool Solar Collector website:http://www.chinasolarwaterheater.com/solar-collector/swimming-pool-solar-collector/ |
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wholesale Swimming Pool Solar Collector
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