"Sand" with infinite possibilities - water supply, power plants, sports facilities, golf courses, universities, and pet food, with a wide range of achievements. We will respond with the best proposals for your inquiries.
"Rapid filtration sand" is sand used for filtration ponds in rapid filtration systems for water supply. The particle size of rapid filtration sand is defined by the effective diameter, which ranges from 0.45 to 0.70 mm, and the uniformity coefficient, which is 1.7 or less, according to the standards set by the Japan Water Works Association. Generally, rapid filtration sands with effective diameters of 0.5 mm and 0.6 mm are commonly used in many water purification plants. Our company can also produce sand in sizes tailored to our customers' needs. Please feel free to consult with us. 【Product Lineup】 ■ 15L small bags ■ FIBC (Flexible Intermediate Bulk Container) *For more details, please download the PDF or feel free to contact us.
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Our company is engaged in the production and sale of high-quality filtration materials, as well as the investigation, construction, and maintenance of filtration ponds. Our main products include the constant flow control device "Auto Flow ECO System" and "Rapid Filtration Sand" used in rapid filtration ponds.