Puequ K.K. List of Products and Services

We would like to introduce the "Secondary Side Pressure Boost Prevention Device Shuttle Check Valve" of IS Sprinkler Co., Ltd., a subsidiary of Poec Group. When the pressure on the secondary side of the flow detection device rises, it releases pressure to the primary side, preventing abnormal pressure increases on the secondary side. If the pressure on the primary side decreases due to drainage or the operation of heads in other systems, the shuttle check operates, maintaining the pressure on the secondary side without allowing it to drop. 【Features】 - Except when releasing pressure from the secondary side to the primary side, the primary and secondary sides are completely isolated, so there is no impact on the original performance of the flow detection device. - By connecting to the pressure gauge outlet, it can be easily installed on existing flow detection devices. - Using a U-tube for the connecting pipe allows for adjustment of the distance between the pressure gauge outlets on the primary and secondary sides, accommodating individual flow detection devices. *For more details, please download the PDF or feel free to contact us.

• Other safety equipment

We would like to introduce the "Seismic-resistant Sprinkler Head" from IS Sprinkler Co., Ltd., a subsidiary of the Poec Group. Since its launch in 1998, there have been no reported incidents of water damage due to earthquakes. With its advanced technology featuring a robust ball support structure with eight points and a perfect sealing section made of fluorine rubber O-rings, the sprinkler head maintains its water-stopping performance against minor impacts caused by unavoidable forces, preventing leaks and unintended discharges. 【Product Lineup】 ■ Impact-resistant Quick Response Sprinkler Head ■ Impact-resistant Type 1 (High Sensitivity) Sprinkler Head ■ Impact-resistant Type 2 Sprinkler Head ■ Impact-resistant Small Compartment Sprinkler Head ■ Impact-resistant Water Supply Connection Sprinkler Head *For more details, please download the PDF or feel free to contact us.

• Other safety equipment

At Kyōritsu Electric Industry Co., Ltd., a subsidiary of the Poec Group, we accept motor repairs with short lead times, regardless of model or manufacturer. We also handle inspections, investigations, and repairs of electric motors on-site. Overhauls can be accommodated on the same day, but this varies depending on the motor's output and type. We will continue to perform motor maintenance with advanced technology, striving for high-level functionality recovery, prompt restoration, and the shortest delivery times. 【Business Activities】 ■ Modification and repair of electric machinery ■ Live insulation diagnosis of high-voltage power supply equipment ■ Sales of electric machinery *For more details, please download the PDF or feel free to contact us.

• Generators and transmission motors
• Other motors

We would like to introduce IS Sprinkler Co., Ltd., a subsidiary of the Poec Group. Our business involves the development, design, manufacturing, and sales of equipment for fire extinguishing devices. We mainly handle sprinkler heads and water flow detection devices. Please feel free to contact us when you need our services. 【Business Activities】 ■ Development of equipment for fire extinguishing devices ■ Design of equipment for fire extinguishing devices ■ Manufacturing of equipment for fire extinguishing devices ■ Sales of equipment for fire extinguishing devices *For more details, please download the PDF or feel free to contact us.

• Other safety equipment

We would like to introduce the 'DS Type Flow Detection Device <Actuator Valve Type>' from IS Sprinkler Co., Ltd., a subsidiary of Poec Group. The valve body features "cationic electrodeposition coating" on both the inner and outer surfaces. This protects the body from external corrosion due to environmental factors, as well as internal corrosion and sticking caused by rust. If you do not want to output alarm signals to the receiver during installation or maintenance, you can stop the output with a switch operation. It is also possible to confirm operation without flow. 【Features】 ■ Lightweight and compact for improved workability ■ Countermeasures against false alarms ■ High corrosion resistance ■ Switch for turning alarm signals on and off *For more details, please download the PDF or feel free to contact us.

• Other safety equipment

We would like to introduce the 'DS Type Flow Detection Device Direct Connection Pressure Reducing Valve' from IS Sprinkler Co., Ltd., a subsidiary of Poec Group. By combining the DS Type Flow Detection Device "DS80-50" with the pressure reducing valve "PFD42B-80" manufactured by Fushiman Co., Ltd., we achieve reduced construction, material savings, and space efficiency. The PFD42B type pressure reducing valve from Fushiman Co., Ltd. is exclusively for our DS Type Flow Detection Device. We do not sell the pressure reducing valve separately. 【Features】 ■ Achieves upward flow ■ Reduces pressure from 0.8-1.6MPa to 0.7MPa ■ Achieves 1/6 of the conventional construction area *For more details, please download the PDF or feel free to contact us.

• Other safety equipment

We would like to introduce the CS-type flow detection device 'CS65-50 (65A)' from IS Sprinkler Co., Ltd., a subsidiary of Poec Group. It has a sufficiently large auto-drip hole (4.2mm) that makes it less likely to clog with foreign objects. In the unlikely event that a foreign object does clog it, the auto-drip can be easily removed for cleaning outside. There are no devices or operation units on the left side or the back of the main body, allowing for installation close to the wall and requiring minimal installation space. 【Features】 ■ Achieves a compact and lightweight design ■ Allows for space-saving installation ■ Large diameter auto-drip *For more details, please download the PDF or feel free to contact us.

• Other safety equipment

(Exerting the power of the product in hazardous locations) This product has a unique technology that has won the Japan Invention Award and is also explosion-proof, allowing it to respond to risks such as fire and explosion at a high level. Areas where flammable gases or vapors leaked from chemical plants or plants mix with air and pose a risk of explosion are referred to as "hazardous locations." In such environments, this product line is explosion-proof, eliminating the possibility of this device becoming an ignition source in hazardous locations. (Recycling ratio for recovery) This product line boasts a recycling ratio of over 80% from waste solvents. Due to this high recycling ratio, solvents used and collected in factories can be reused at over 80%, meaning that 1,000 liters of waste solvent can be transformed into over 800 liters of reusable solvent. (Purity of recycled solvents) The mechanism of this product employs a vacuum distillation method, functioning like a magic wand to recycle from liquid to gas and from gas back to liquid, resulting in high-purity solvents through the patented technology of this product. While there are various types of recycling devices, the high purity and over 80% regeneration ratio achieved by this product line is of rare value.

• Gas recovery/treatment equipment

The use of organic solvents is high, and addressing their disposal and compliance with VOC (volatile organic compounds) regulations has become an important issue. The organic solvent recovery and recycling equipment developed and manufactured by our group company, Kobex Co., Ltd., provides a solution that balances cost reduction and environmental considerations in response to these challenges. Feature 1: It is capable of recovering (recycling) first and second class petroleum products such as thinner, toluene, acetone, MEK, ethyl acetate, as well as alcohols like methanol, ethanol, IPA, and fluorinated and chlorine-based solvents. Feature 2: Using Kobex's unique technology, solvent regeneration is performed in a vacuum state, which lowers the boiling point of the solvent and allows for a reduction in electricity energy costs. Specific Benefits: If an average of 40 drums of waste ethyl acetate is produced per month, a cost reduction effect of approximately 1.2 million yen per month and over 14 million yen annually can be expected. Additionally, the discharged residue can be sold to recycling companies instead of being disposed of. With such specifications being highly regarded, the company's equipment has a proven track record of delivery to major domestic manufacturers across various industries.

• Distillation Apparatus

Poec Co., Ltd. derives its name from "Pump Equipment Expert" and has expanded its field to encompass environmental devices that focus on water and air through pumps. We are capable of responding to the needs of a wide range of regions and can handle a broad spectrum of maintenance requests. The Poec Group develops, manufactures, and sells innovative environmental and disaster prevention equipment that considers people and the environment, safety, and disaster prevention for tomorrow, including the power-free fire extinguishing device "Naias," which is particularly effective in emergencies, and the "Plate & Shell Heat Exchanger," which achieves high-efficiency heat exchange through a groundbreaking method. 【Business Activities】 ■ Manufacturing and sales of pumps, blowers, air conditioning equipment, and factory equipment ■ Repair, maintenance inspection, and design construction of equipment ■ Manufacturing and sales of heat exchangers ■ Manufacturing and sales of disaster prevention equipment ■ Manufacturing and sales of industrial equipment ■ Manufacturing and sales of construction machinery and tools *For more details, please refer to the PDF document or feel free to contact us.

• Heat exchanger

Introducing the disaster response type pressure water tank fire extinguishing device "Naiasu." 【Delivery Achievements】 Installed in clinics, hospitals, and welfare facilities (existing installations are eligible for subsidies). Adopted by certified children's centers, public facilities, and the Showa Station in Antarctica. 【Features】 ■ Pressure water tank system (nitrogen pressurization) A new fire extinguishing device that delivers water from the tank using the pressure of nitrogen gas. ■ Operates even if electricity and water supply stop during a disaster. It reliably activates and extinguishes fires solely using the pressure of nitrogen gas, even if electricity and water supply are interrupted during a disaster. ■ No need for an emergency generator. ■ Subsidy-eligible product This product is eligible for subsidies for the installation of sprinklers in clinics, hospitals, and welfare facilities. This fire extinguishing device is a "certified product" by the Japan Fire Equipment Safety Center. It can also be installed within the jurisdiction of the Tokyo Fire Department. *For more details, please download the catalog or contact us.

• air conditioning

**Features of the Sprinkler Fire Extinguishing Device "Naias"** ■ No Electricity Required Does not use a power pump for water supply, eliminating the need for electrical work (200V). Works even in buildings without emergency power during power outages due to disasters. ■ No Water Supply Required Water can be supplied from a faucet via a hose when needed. No plumbing work is necessary. Easy integration into existing facilities without water outages during construction. ■ Stable Water Supply Provides a stable flow rate and pressure regardless of water supply pressure or outages. ■ Low Cost & Compact No need for an emergency generator. The fire extinguishing device is compactly integrated and can be installed simply by placing it. Simple structure leads to fewer malfunctions and easy maintenance. ■ Nitrogen Gas Effect The water in the tank is sealed with inert nitrogen gas, preventing decay. Suppresses oxidation of water, corrosion of pipes, and bacterial growth. **Track Record** - Widely adopted in welfare and rescue facilities, hospitals, commercial facilities, stations, accommodations, and more. - 9 units installed at the Showa Station in Antarctica and 109 units at a major steel plant. - Certified by the Japan Fire Equipment Safety Center / Numerous awards including the 4th Monozukuri Nippon Grand Award. *For more details, please download the PDF. Actual case studies are also included.*

• air conditioning

The "Plate & Shell Heat Exchanger" is a new concept heat exchanger that overcomes the shortcomings of conventional heat exchangers (such as size, leakage, and dirt). It maintains high temperature and high pressure while reducing the size to one-fifth of the conventional models. It also reduces maintenance effort and cuts total costs by 30%. 【Features】 - Heat and pressure resistance (operating temperature range of -80 to 600°C and pressure up to 10 MPa) - No gaskets required! - One-fifth the size compared to shell & tube type - Self-cleaning effect makes it less prone to dirt and maintains performance - Capable of handling high temperature and high pressure compared to spiral heat exchangers *For more details, please refer to the catalog available for download.

• Heat exchanger

The SEEWALL is a framed acrylic structure designed for strong flood barriers. It conveys the situation beyond the flood barrier, indicates those who may be delayed in escaping, and serves as a window to protect lives from tsunamis and storm surges. At the same time, it preserves the waterfront landscape and watches over life by the water. ■ Clear visibility of the flood barrier ■ Excellent weather resistance and durability ■ Impact-resistant acrylic *For more details, please download the catalog.*

• others

【Pressure Water Tank Type Fire Extinguishing Device】 ■ This is a subsidized product for the installation of sprinklers in clinics, hospitals, welfare facilities, etc. (which are not required to install sprinklers under current fire laws). ■ Naias is a new fire extinguishing device that delivers water from the tank using the pressure of nitrogen gas. ■ Since it operates solely on nitrogen gas pressure, it will function and extinguish fires reliably even if electricity or water supply is interrupted during a disaster. ■ An emergency generator is not required. This fire extinguishing device is a "certified product" by the Japan Fire Equipment Safety Center. It can also be installed within the jurisdiction of the Tokyo Fire Department. *For more details, please download the catalog or contact us.

• air conditioning

The "Plate & Shell Heat Exchanger" is a new concept heat exchanger that overcomes the drawbacks of conventional heat exchangers (such as size, leaks, and contamination). It maintains high temperature and pressure resistance while reducing the size to one-fifth of the conventional models. It also reduces maintenance efforts and cuts total costs by 30%. 【Features】 ■ No need for expensive sealing materials! ■ Heat and pressure resistant (supports a temperature range of -80 to 600°C and pressure up to 10 MPa) ■ One-fifth the size compared to shell & tube types ■ Self-cleaning effect makes it less prone to contamination, maintaining performance ■ Capable of handling high temperatures and pressures compared to spiral heat exchangers *For more details, please refer to the catalog available for download.

• Heat exchanger

The Volga Ozone Clean System is an ozone water production device and sterilization cabinet. It continuously maintains the sanitary environment of food facilities 24 hours a day, both day and night. It is economical because the raw materials are only water, air, and electricity. Additionally, there is no concern for secondary pollution as it decomposes and returns to oxygen. It supplies clean water and air in all places, from restaurants, kitchens, and food processing plants to school lunch centers, large supermarkets, and factories.

• Ozone Generator

[Certified Product by the Japan Fire Equipment Safety Center] Even during power outages caused by earthquakes, water is supplied and firefighting activities are carried out using nitrogen gas pressure. This is a firefighting device that has won the New Business Award. ● For other functions and details, please download the catalog.

• air conditioning

A plate and shell heat exchanger that achieves high efficiency and compact performance. As a high-performance and compact next-generation environmentally friendly heat exchanger that also supports high temperature and high pressure specifications, it has boasted over 20,000 units in operation worldwide since its launch in 1990. ● For other features and details, please contact us.

• Heat exchanger

"Unique plate pack structure boasting high durability, high efficiency, and low cost" ■ The plate and shell heat exchanger is a type of heat exchanger that combines the features of traditional plate and shell types. ■ With a circular plate design, thermal stress is evenly distributed, preventing load concentration in any one area, making it an ideal shape. ■ By alternating plates with patterns, a geometric flow path is formed, resulting in turbulence and achieving excellent thermal efficiency. *Our group has obtained the "exclusive domestic manufacturing and sales rights" for this heat exchanger.

• Heat exchanger

Our ozone gas generator can create a comfortable environment with human-friendly low-concentration ozone, from deodorization to sterilization and cleaning. This ozone gas generator has the following features: ■ Powerful oxidation effect Our ozone gas generator has a strong oxidation effect. It easily reacts with bacteria and viruses that are normally difficult to oxidize, achieving disinfection and deodorization. ■ Rapid oxidation speed Our ozone gas generator oxidizes at a speed approximately 3,000 times faster than chlorine. ■ More effective space cleaning than sterilization lamps Our ozone gas generator disperses ozone gas from near the ceiling, providing disinfection effects throughout the entire factory. ■ In areas with strong odors, our ozone gas generator adjusts the amount of ozone generated at the air outlet. ■ It supplies clean ozone using an oxygen gas generator. (DXA, SDA types) ■ Easy operation with a liquid crystal touch panel (DXA type). ■ Equipped with various safety features for safety considerations. ■ Please utilize our ozone gas generator in various industries and sectors.

• Ozone Generator

【Disaster Response Type Pressure Water Tank Fire Extinguishing Device】 ■ This product is eligible for subsidies for the installation of sprinklers in clinics and hospitals (which are not required to have sprinklers under current fire safety laws). ■ Naias is a completely new water extinguishing device that delivers water from the tank using nitrogen gas pressure. ■ Since it operates solely on nitrogen gas pressure, it will reliably function and extinguish fires even if electricity or water supply is interrupted during a disaster. This fire extinguishing device is "certified" by the Japan Fire Equipment Safety Center. It can also be installed within the jurisdiction of the Tokyo Fire Department. *For more details, please download the catalog or contact us.

• air conditioning

Poek's underwater stirrer is an energy-efficient type with high stirring efficiency. Compared to conventional stirrers, it has a very high energy conversion efficiency, allowing for stirring with 30-50% less power consumption per volume of stirred liquid. We offer various types of stirrers tailored for different applications, including standard industrial types for chemical solutions, compact types for food applications, and types for high-viscosity materials. ★Companies promoting ISO 14000 are particularly pleased with this product!★ 【Features】 ■ Uniform stirring throughout the entire tank! ■ Easy to stir just by placing it in the container, making storage and movement simple! ■ The wetted parts are made entirely of stainless steel, making it ideal for food, chemicals, pharmaceuticals, and wastewater treatment facilities! ■ Stirring capacity is increased by 30-50% compared to conventional vertical stirrers! ■ Odor control can be achieved at a lower cost compared to land-based types! ■ Being an underwater type, it generates less vibration and noise! *For more details, please contact us or download the catalog. 【Also, check out the 'abundant' achievements at the bottom of the page!】

• Mixer/agitator

Our stainless steel submersible agitators meet all underwater mixing needs, including industrial and food applications, as well as high-viscosity solutions, thanks to our unique high-efficiency energy-saving design. **Features of Our "Submersible Agitators":** The submersible agitators manufactured by our company have the following features: - They can uniformly mix the entire tank. - They can be easily placed in a container for mixing, making storage and transportation simple. - The wetted parts are made entirely of stainless steel, making them ideal for food, chemicals, pharmaceuticals, and wastewater treatment facilities. - Compared to conventional vertical agitators, mixing capacity is increased by 30-50%. - Odor control can be achieved at a lower cost compared to land-based types. - Being submersible, they generate very little vibration and noise. They are especially recommended for companies promoting ISO 14000. In comparison with conventional agitators, our agitators have a very high energy conversion efficiency, allowing for mixing with 30-50% less power consumption per unit of mixed liquid. For more features and details, please download the catalog.

• Mixer/agitator