Low pressure loss, resistant to clogging, and high strength. A "filter material selection criteria table" is also provided for product selection.
The "Johnson Screen" is a high-strength, long-lasting metal filter made from stainless steel wire with a V-shaped cross-section and a smooth surface. Due to its small contact area with the particles being filtered, it experiences less clogging, and its filtration capacity can be easily restored through backwashing. Additionally, it has a large ratio of open area to screen surface area, resulting in low pressure loss. The opening width can be selected from 0.025mm to 10mm, depending on the filtration target. It contributes to solving various product challenges, including clogging, pressure loss increase, lifespan, and maintenance, for filters, strainers, and filtration equipment. 【Product Lineup】 ◎ Filters (Strainers) for water treatment and wastewater treatment ◎ Filters (Strainers) for filtration ◎ Filters (Strainers) for dewatering ◎ Filters (Strainers) for classification ◎ Filters (Strainers) for separation and concentration ◎ Filters (Strainers) for aeration and suction * We are currently offering "pressure loss charts" and "filter media selection condition tables" for selection purposes. We can also provide support for filter media selection upon request. Please feel free to contact us.
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basic information
Johnson screens were developed in 1904 by Edward E. Johnson Inc. in the United States as water well collection screens. Due to their excellent structure and features, they are recognized for their value not only in water wells but also in industrial applications, being used in a wide range of fields such as nuclear power plants, food industry, oil refining, petrochemical industry, and wastewater treatment. They are also distributed under the names "wedge wire screens," "V wire screens," "profile wire screens," and "V slot screens." 【Examples of Applications】 ◎ Water treatment systems ◎ Food manufacturing ◎ Oil refining and petrochemical plants ◎ Oil and gas production ◎ Dewatering equipment ◎ Underground development ◎ Various mining ◎ Interior and exterior applications, etc. *For more details, please refer to the materials. Feel free to contact us with any inquiries.
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*For more details, please refer to the materials. Feel free to contact us as well.*
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Company information
Johnson Screens Japan Co., Ltd. is the Japanese subsidiary of a global company that manufactures "Johnson Screens," which is highly regarded in fields such as petroleum refining, petrochemicals, food processing, water treatment, and groundwater development worldwide. "Johnson Screens" was developed in 1904 by Edward E. Johnson (USA) as a water well collection screen and has been widely utilized in various industries around the world for over a century. Additionally, screens processed from renewable metal materials with high technology possess long lifespans and high durability, earning them recognition as sustainable products. Our company, backed by the strong technological development capabilities and abundant human resources of our sister companies in the United States, France, Australia, and elsewhere, aims to provide excellent products to more customers and contribute to industrial and environmental society through our products.