Generate magnetite to improve water quality standards! The longer you use it, the more effective it becomes.
Here is an example of the effectiveness of "Pure Dora" against red rust and red water. Before the installation of "Pure Dora," all parameters closely related to red water, including "iron, color, and turbidity," were in a terrible state that did not meet water quality standards (the passing criteria for drinking water). However, by the third month after installation, the values adapted to water quality standards, and the good condition has been maintained since then. Additionally, black rust (magnetite) began to form between the red rust and the pipe wall, growing into a strong black rust of approximately 750 cps after 12 months. It has been demonstrated that "the longer it is used, the more effective it becomes." [Case Study] ■ Building: Public apartment complex in Aichi Prefecture (7 stories, 48 units) ■ Age: 24 years (at the time of installation) ■ Piping: VLP pipe ■ Device model: Water supply pipe PD-6400 type (100A) Lift pipe PD-4200 type (65A) *For more details, please refer to the catalog or feel free to contact us.
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【Effects】 ■ Adapts to water quality standards ■ Maintains good condition thereafter ■ Begins to generate black rust (magnetite) ■ The longer it is used, the more effective it becomes *For more details, please refer to the catalog or feel free to contact us.
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【Purpose】 ■Measures against red rust and red water *For more details, please refer to the catalog or feel free to contact us.
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![[Case Study] Pure Dora (Rust Prevention Edition)](https://image.mono.ipros.com/public/catalog/image_generated/01/64d/372809/372809_IPROS7667385991671885373_1.jpg?w=120&h=170)
Company information
Founded in 1996 as the manufacturer of the magnetic water treatment device "Pure Dora," we have been supplying equipment that delights our customers for the past ten years. Since 2006, we have aimed to comprehensively produce solutions for water and environmental issues, including devices that can effectively remove bacteria and algae using silver and copper ion water, as well as volatile organic compounds (VOCs) that have harmful effects on the human body. We look forward to your continued support of Dora Corporation.