pressurized solar water heater

タイトルまたは説明

solar water heater has the advantages of energy-saving, economical, no-pollution, etc. Collector: φ******0, φ******0, φ******0 the new unit triplet gradation membrane collector vacuum tube is efficient in heat absorption and temperature rising. Inner tank material: SUS****2B imported food-grade stainless steel. Outer covering material: imported high-quality aluminum-zinc coated steel plate and imported fluorine carbon plate. Heat insulating layer: ****5mm polyurethane integral pressure foaming. Bracket material: high-quality aluminum-zinc coated and plastic-sprayed bracket, all kinds of colour is availabl, the design is more reasonable, the color is more beautiful, it can be fixed flatly or slantly.