High-performance circulation filtration device with automatic residual chlorine concentration control system
Eco-friendly for people and the environment! Legionella prevention responsive filtration system!
The high-performance circulation filtration device with an automatic residual chlorine concentration control system is the definitive solution for eco-friendly hot spring filtration. The SPF filter achieves energy savings, labor savings, and cost savings. This FRP circulation filtration device is well-balanced in functionality and economy, fitting perfectly to all needs. Additionally, the SPF sand filter is made of special FRP, offering excellent corrosion resistance that can handle not only hot springs and seawater but also climate changes. It is more heat-resistant than other plastic products and maintains high electrical insulation. Its thermal conductivity is 1/50 compared to steel and stainless steel. Approximately 40% energy savings can be expected. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ The SPF filter achieves energy saving, labor saving, and cost reduction. ○ The SPF sand filter is made of special FRP. → Excellent corrosion resistance, capable of handling not only hot springs and seawater but also climate changes. ○ More heat-resistant than other plastic products, maintaining high electrical insulation. ○ Compared to steel and stainless steel, the thermal conductivity is 1/50, resulting in approximately 40% energy savings. ○ Automatic residual chlorine concentration control device (optional). → Prevents the proliferation and transmission of E. coli and general bacteria. → Maintains the free residual chlorine concentration in the bath water at a constant 0.2 to 0.4 mg/L. ○ High concentration control (optional). → Automatically sterilizes the bathtub to a desired high concentration after bathing. → Disinfection of the bathtub, piping, and filtration material. Prevents the formation of biofilms. ○ Recorder (optional). → Records the free residual chlorine concentration. ○ Online monitoring system (optional). → Monitors and controls abnormalities and failures through a maintenance communication system. ○ Remote control (optional). → Remote control of bathtub temperature and operation via the internet. ○ Awarded the Excellent Product Award at the ENEX Energy Saving Exhibition. ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Uses】 ○ Bathhouses, hot springs, pools ○ Sports clubs, nursing homes ○ Various resort facilities ○ Viewing ponds, waterfalls ○ Cooling towers ● For more details, please contact us or refer to the catalog.
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Company information
We are a manufacturer and seller of commercial circulation filtration systems for hot spring water, pool water, etc. Our high-performance circulation filtration system is designed for hot springs, featuring excellent corrosion resistance and thermal insulation. It was the first filtration system to receive the Energy Efficiency Excellence Award at the Energy Utilization Exhibition organized by the Energy Conservation Center, a quasi-governmental organization under the Ministry of Economy, Trade and Industry. Our system ensures that hot spring bathtubs are always clean and filled with comfortably warm water, requiring minimal management while meeting public bath water quality standards for turbidity. Designed according to the Ministry of Construction's guidelines for building equipment, our circulation filtration system has a design lifespan of 15 years, a maximum operating pressure of 6 kgf/cm² (with a safety factor of 4.3), and excellent corrosion resistance with a pH range of 2-10. Its thermal conductivity is 1/50 compared to steel and stainless steel, resulting in approximately 40% energy savings.
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