[Exhibition Information] "Hashimoto Sogyo Mirai City Tokyo Exhibition" Solving issues in the machine room! Live demonstration of the new product "Compact Backwash Filtration Device PRT-800," achieving one of the smallest classes in the industry.

Sand filtration automatic backwash filtration system. Temperature control options include heat exchanger specifications, electric heater specifications, and temperature rise signal output specifications. Outdoor specifications are available for up to 5.5-ton tanks.

This is a filtration system that incorporates all the necessary equipment into a compact package, making it easy to install in small to medium-sized bathtubs. 【Features】 ■Standard Specifications - Compatible with bathtub capacities up to 15 tons - Very compact package type, suitable for outdoor use for bathtubs up to 5.5 tons - Easy operation with a touch panel - Water level control compatible with electrode type and pressure sensor type - Electric heater specifications included as standard, allowing for heat retention without a separate heat source - Excellent construction efficiency with a unit type design - All models come standard with stainless steel pumps and stainless steel heaters (electric heater specifications) to accommodate chlorine management for high-concentration chlorine disinfection in bathtubs. *Only the PRT-15000 type uses a cast iron pump ■Hot Spring Specifications (customized according to hot spring water quality) - Compatible with bathtub capacities up to 15 tons - Very compact package type, suitable for outdoor use for bathtubs up to 5.5 tons - Made with corrosion-resistant materials tailored to the hot spring water quality Example: resin or titanium materials - Electric heater specifications may also be available depending on the hot spring water quality - Excellent construction efficiency with a unit type design *Please consult for hot spring specifications. A hot spring analysis report will be required.

• Filtration Equipment

[Energy Saving] Reduce bathtub insulation costs by 40% to 70% and reduce carbon dioxide emissions by 30% to 70%.

Conventional heat pumps could not accommodate the water quality of baths, so they used to create high-temperature hot water with heat pumps and maintain the bath's temperature through a heat exchanger. The new product now allows for direct heating of the circulating water in the bath through a combination of a newly developed heat exchanger unit and a heat pump unit. With the realization of direct heating, it achieves energy-efficient operation, and since a buffer tank and circulation pump are no longer necessary, it can be introduced at a lower cost and in a more compact form compared to conventional systems.

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Producing clean water with new ideas and technology! High-performance circulating filtration system [Free catalog available].

This catalog is a comprehensive catalog of circulation filtration devices handled by Science. Unlike conventional filtration devices that only keep water clean, Science's high-performance circulation filtration devices are characterized by their consideration for the environment and health, as well as energy-saving, labor-saving, and space-saving features. The bathtub heating devices come in a compact and easy-to-install electric heater built-in type, as well as a heat pump type that reduces both heating costs and CO₂ emissions. We can flexibly respond to anything related to water. We offer the automatic backwashing sand filtration device "PRT Series," the filter filtration device "KJO Series," the bathtub heating heater "SHS Series," and the bathtub heating heat pump "YHP." For anything related to bathtub filtration devices, please feel free to contact Science, the specialized manufacturer. *For more details, please refer to the PDF materials or feel free to contact us.

• Filtration Equipment

[Bathtub Filtration System Renewal] Significant enhancement of functionality across all models and major expansion of the compact bathtub lineup | Further strengthening our company's strengths.

Renewal & New Product Highlights ■【Common to All Series】Diverse Heat Retention and Heating System Lineup Available options: H specification (electric heater) | E specification (heat exchanger) | S specification (only heating signal output) The S specification easily integrates with the bath tub heat pump "Basuhipon" The E specification is a unique specification exclusive to the PRT series ■【Common to All Series】High Corrosion Resistance for Peace of Mind Supports chlorine management for high-concentration chlorine disinfection of bathtubs All models come standard with stainless steel pumps and stainless steel heaters (electric heater specification) Achieves long-term stable operation PRT Series Exclusive Features ■ Automatic Chlorine Concentration Adjuster (optional) integration • Logs chlorine concentration data to an SD card • Displays a graph of chlorine concentration changes over the last 24 hours on the touch panel ■ PRT-800【Compact Bathtub Filtration Device】 Target bathtub: up to 800L | New lineup in the PRT series Further enhances capability in the compact bathtub filtration device market ■ KJO-300【Compact Commercial Filtration Device】 Previously: for home use only → Now available for commercial use as well Realizes compatibility with filtration devices for small-scale commercial facilities Highlight: Strategic expansion of the lineup leveraging strengths in compact bathtub filtration devices

• Filtration Equipment

"ROBO TUBE" is a microtube with 1D/2D code that achieves excellent sealing and fitting properties. By integrating polypropylene and thermoplastic elastomer through one-shot molding, it realizes superior sealing and fitting. Compared to conventional microtubes, the opening and closing of the cap is very smooth, reducing the stress of cap operation. 【Features】 ■ The opening and closing of the cap is very smooth compared to conventional microtubes ■ Reduces the stress of cap operation ■ Innovative two-color molding of polypropylene and thermoplastic elastomer ■ Achieves excellent sealing and fitting properties ■ High compatibility with lab automation *For more details, please download the PDF or feel free to contact us.

We have unveiled two new products. 【Downflow Dust Collector (DFPRE Large Series)】 A packaged dust collector that combines productivity and practicality. It uses downward airflow to reduce filter load, leading to lower maintenance costs. Suitable for various industrial sectors including metal and machining, industrial applications, and waste recycling. 【Workstation Dust Collector (DBE Series)】 A dust collector integrated with a workstation, saving space. Recommended for dust control in manufacturing processes such as grinding, polishing, cutting, and finishing. It accommodates long and heavy workpieces. Applicable in various manufacturing processes including metalworking, aircraft parts manufacturing, automotive manufacturing, and industrial machinery manufacturing. For more details, please refer to the downloadable catalog or contact us. (C) Nippon Donaldson, Ltd. All rights reserved.

We would like to introduce 'Slim 4' handled by FCR & Bio Co., Ltd. This product is a jacket tube with a rack lid lock and anti-rotation function (compatible capacity 4.1ml). It is autoclavable and suitable for DMSO and vapor phase of liquid nitrogen. Additionally, it features a screw cap that does not use O-rings, packing, or gaskets. 【Features】 ■ Polypropylene ■ Autoclavable ■ DMSO compatible ■ Suitable for vapor phase of liquid nitrogen *For more details, please download the PDF or feel free to contact us.

We will hold a thick plate solution event. We will propose a highly efficient automated operation for the entire factory, including cutting with the newly unveiled fiber laser machine, automatic transportation, and bending processing. This event will allow you to experience the latest machines and processing, so we encourage you to attend. 【Event Schedule】 November 21 (Friday) and 22 (Saturday), 2025, from 13:00 to 14:00 *Please note that the capacity for November 21 (Friday) is nearing full, so we recommend attending on November 22 (Saturday). If we reach capacity, we may have to decline participation. Please apply early. 【Event Location】 Amada Global Innovation Center (200 Ishida, Isehara City, Kanagawa Prefecture) 【Event Content】 Part 1: Product Introduction Seminar Part 2: Live Demonstration

Cataracts are a common condition that significantly impacts daily life, causing many people to struggle. However, cataract surgery can restore or greatly improve patients' vision. KNF vacuum pumps are an essential component of the medical devices used for such precise surgeries. KNF offers a diverse lineup of diaphragm pumps for cataract surgery. For debris removal, the N 813 is a strong option. It achieves a maximum vacuum of 0.5 mbar (absolute), a maximum flow rate of 13 l/min, and a maximum pressure of 0.3 bar (relative). The N 813 provides stable, reliable performance with a compact design. It can be equipped with a customizable state-of-the-art BLDC motor that enables precise flow control. Its configuration and motor allow for low-speed operation, ensuring the necessary flow rate and vacuum for cataract surgery while reducing noise and vibration.