Heat-resistant film (heat-resistant specification element)
HWS RO8040(8040HR、4040、4040HR)、HSRO-4040-FF(390-FF)
Excellent heat resistance for high-temperature use, achieving sterilization of membrane elements in fields where chemical sterilization is not possible!
The heat-resistant membrane "HWS Series" includes RO and NF membrane elements, which can perform sterilization through hot water cleaning. It excels in heat resistance for high-temperature use, enabling sterilization of membrane elements in fields where chemical sterilization is not possible. The sterilization temperature can reach up to 90°C in low-pressure sterilization processes. The heat-resistant specification "HSRO Series" is an RO membrane that allows sterilization with hot water, in addition to having a sanitary structure. Due to its full-fit design, water retention is minimized, making it ideal for environments that require hygienic design. All components comply with FDA standards. *For more details, please contact us or download the catalog.
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basic information
■HWS Series The hot water sterilization cleaning system operates at minimal supply pressure and high temperatures up to 90°C. Sterilization is achieved through regular hot water treatment, which causes denaturation and coagulation of protein chains. Continuous operating temperature can be used up to 50°C. ■HSRO Series Provides extremely high-quality water and is also resistant to sterilization with hot water. Manufactured with advanced automation equipment, its effective membrane surface area is the largest in the industry. As a result, fewer membrane elements are required, allowing for the design of systems with low operating flux and cost savings. Due to its full-fit structure, the areas where water can stagnate are minimized, making it ideal for environments that require hygienic design. All components comply with FDA standards.
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Applications/Examples of results
●Manufacturing of food and drinking water ●Manufacturing processes for electronic components and semiconductors ●Purification of biopharmaceuticals and chemicals ●Pharmaceuticals and medical care
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We have been engaged in extensive business development utilizing the connections and networks cultivated through long-term overseas transactions. As part of our environmental initiatives (eco-business), we have been importing functional membranes from the United States and introducing them to Japan since 1969. Our company philosophy prioritizes "not the scale of the company, but aiming for a world-class content enterprise and a personality with an international perspective," and we are introducing unique products that match the times not only in Japan but also overseas.





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