コンドーFRP工業 List of Products and Services

The "A Trap / C Trap" is a high-quality, high-performance drain trap that protects the indoor air environment. The "A Trap" for medium to large air conditioning units prevents the backflow of odors reliably even under high static pressure operation, thanks to its two check valve functions. The "C Trap" for small air conditioning units is compact and can be easily installed in narrow spaces such as attics. Even if the water seal is broken, the special float ball prevents the backflow of contaminated air. Additionally, we will be exhibiting at the "53rd Annual Conference of the Japan Medical and Welfare Equipment Association" held at Hitotsubashi Hall within the Academic Research Center. We look forward to your visit. 【Features】 ■ Excellent odor and insect prevention effects ■ The special float ball prevents the backflow of contaminated air even if the water seal is broken ■ Internal components are easy to detach for inspection and cleaning *For more details, please download the PDF or feel free to contact us.

The large-diameter drain trap is available in 65A/75A/100A sizes and is designed for air conditioning units used in horizontal drainage piping at the end of the line. It features a special float ball mechanism that boasts a strong track record with A-traps and C-traps. Additionally, a transparent PVC lid is used to facilitate visual inspection, and the internal components can be easily removed for excellent maintenance. 【Features】 ■ The special float ball prevents backflow of contaminated air even when the water seal is broken. ■ It exhibits excellent odor and insect prevention effects. ■ A large-diameter drain trap that is optimal for the end side of drainage piping. ■ Equipped with a transparent PVC lid for visual inspection. ■ Internal components can be easily detached for inspection and cleaning.

At Kondo FRP Industry, we offer a diverse lineup of equipment and related technologies for air conditioning systems, water supply and drainage systems, and kitchen drainage systems. Starting with drain traps for air conditioning units [A-Trap, C-Trap], we provide FRP integrated tanks [DK Tank] used as expansion tanks and make-up water tanks, bio-treatment grease traps and kitchen waste treatment facilities [B-Trap, G-Bio Plant] that address the decomposition of grease in kitchen drainage, and even [FRP lining technology] that enables the regeneration and extension of the lifespan of aging water tanks, allowing us to make optimal proposals based on application and installation conditions. Building on the FRP technology we have cultivated over many years, we contribute to creating a comfortable environment for water and air through products and technologies that excel in corrosion resistance, durability, and hygiene. Please feel free to contact us if you have any questions.

In the hospital industry, maintaining hygiene throughout the facility is extremely important to protect patients' health. If the drainage from the air conditioning system runs dry, it can become a pathway for contaminated air, odors, and pests to enter. This increases the risk of hospital-acquired infections and can undermine a comfortable healing environment. Our "A Trap / C Trap" effectively prevents the backflow of contaminated air even when the water seal is dry, contributing to the maintenance of hygiene management levels in hospitals. 【Usage Scenarios】 - Central air conditioning systems - Individual air conditioning units in patient rooms - Operating rooms, clean rooms - Areas around hot water and water supply facilities - Other air conditioning systems where hygiene management is required 【Benefits of Implementation】 - Improvement of the hospital environment by preventing backflow of contaminated air and odors - Maintenance of hygiene by preventing pest intrusion - Reduction of air backflow risk during water seal failure - Cost control due to ease of maintenance

In the hotel industry and accommodation experiences, maintaining a comfortable indoor environment is directly linked to guest satisfaction. Odors and pest intrusions caused by the drainage path of air conditioning units can create discomfort and potentially lower the quality of the stay. Additionally, backflow of contaminated air due to a lack of water seal raises hygiene concerns. In response to these challenges, the "A-Trap / C-Trap" serves as a float ball-type air backflow prevention valve that remains effective even when the water seal is compromised, helping to prevent odors and pest intrusions and contributing to the maintenance of a hygienic indoor environment. 【Usage Scenarios】 - Air conditioning units in guest rooms - Air conditioning units in common areas - Air conditioning units in backyards 【Benefits of Implementation】 - Improved guest comfort - Maintenance of a hygienic indoor environment - Prevention of odors and pest intrusions

In a factory, the stable operation of air conditioning units is essential for maintaining productivity. In particular, issues with the drainage system can lead to the generation of unpleasant odors, the intrusion of pests, and a decrease in air conditioning efficiency, which may result in a deterioration of the working environment and potential stoppage of production lines. In response to these challenges, our "A Trap / C Trap" effectively prevents backflow of air even when the water seal is broken, contributing to the maintenance of sanitary conditions and the performance of the air conditioning system within the factory. 【Usage Scenarios】 - Drainage management for medium to large air conditioning units - Drainage management for small air conditioning units - Maintenance of a hygienic working environment - Improvement of productivity through the maintenance of air conditioning efficiency 【Benefits of Implementation】 - Creation of a comfortable working environment through odor and pest prevention - Protection of the air conditioning system by preventing the backflow of contaminated air - Reduction of maintenance labor due to ease of cleaning and inspection

In commercial facilities, stable operation of air conditioning systems is required to provide a comfortable space and enhance customer satisfaction. In particular, when the water seal in the drain piping of the air conditioning unit runs dry, it can become a pathway for unpleasant odors and pests, which can detract from the customer experience. Additionally, drainage issues can lead to equipment shutdowns, potentially resulting in lost business opportunities. Our "A-Trap / C-Trap" serves as a float ball-type air backflow prevention valve that effectively prevents the intrusion of odors and pests even when the water seal is dry, contributing to the maintenance of a comfortable environment. 【Usage Scenarios】 - Air conditioning drainage in commercial facilities - Air conditioning systems in stores, office buildings, hotels, etc. - Places where a hygienic environment is required 【Benefits of Implementation】 - Suppresses the occurrence of unpleasant odors and pests, providing a comfortable space - Supports stable operation of air conditioning systems, reducing opportunity losses - Easy to clean and inspect, reducing maintenance labor.

In data center air conditioning systems, maintaining a clean environment is essential for the stable operation and longevity of equipment. In particular, backflow of condensate water discharged from air conditioning units can lead to equipment failure, performance degradation, and even the risk of data loss. Our "A-Trap / C-Trap" effectively prevents the backflow of contaminated air even when the water seal is broken, protecting the equipment within the data center. 【Usage Scenarios】 - Air conditioning units in server rooms and communication equipment rooms - Clean rooms handling precision instruments - Facilities where temperature and humidity management are critical 【Benefits of Implementation】 - Reduces the impact on equipment from backflow of air conditioning condensate water - Contributes to maintaining a clean environment within the data center - Supports stable operation and longevity of equipment

In the pharmaceutical industry’s sterile environment, it is extremely important to reliably prevent the intrusion of contaminants from the outside. The entry of odors, pests, dust, and dirt from the air conditioning drain pipes makes it difficult to maintain a sterile state and can potentially affect product quality and safety. Particularly, even in the event of a loss of water seal, measures to prevent the backflow of contaminated air are essential. Our "A Trap / C Trap" effectively prevents the backflow of contaminated air even during water seal loss, supporting the maintenance of a sterile environment through a special float ball-type air backflow prevention valve. 【Usage Scenarios】 - Air conditioning drainage in clean rooms - Air conditioning equipment in pharmaceutical manufacturing lines - Air conditioning systems in laboratories and research facilities 【Benefits of Implementation】 - Maintenance and improvement of sterile environments - Reduction of contamination risks from the outside - Stabilization of product quality

In the food processing industry, a hygienic air conditioning environment is required to maintain consistent product quality. In particular, backflow of odors, pests, and dust from the drainage path of air conditioning units can lead to risks such as foreign matter contamination and odor adhesion, which can cause a decline in quality. To reduce these risks and maintain a hygienic environment, a drain trap with reliable backflow prevention functionality is essential. The "A Trap / C Trap" effectively prevents the backflow of contaminated air even when the water seal is broken, supporting hygiene management in food processing sites. 【Usage Scenarios】 - Air conditioning equipment for manufacturing lines - Air conditioning equipment for storage and refrigeration - Air conditioning equipment for clean rooms 【Benefits of Implementation】 - Reduction of foreign matter contamination risks - Prevention of odor adhesion - Maintenance of a hygienic air conditioning environment - Stabilization of product quality

In nursing and welfare facilities, proper operation of air conditioning units and hygiene management are required to maintain a comfortable living environment in each room. Particularly, when the water seal in the drain becomes insufficient, it can lead to unpleasant odors and the entry of pests, which can compromise the health and comfort of residents. Additionally, the movement of air within the drain pipes may also contribute to the risk of airborne infections. To prevent these issues in advance and to always maintain a clean and comfortable indoor environment, the installation of reliable drain traps is essential. Our "A Trap / C Trap" effectively prevents the backflow of contaminated air even when the water seal is compromised, contributing to improved living comfort in multi-family housing. 【Usage Scenarios】 - Drain pipes for air conditioning units in each room - Drain pipes for air conditioning units in common areas - Prevention of odors and pest entry 【Benefits of Implementation】 - Reduction of unpleasant odors and pest risks in living spaces - Maintenance of a hygienic indoor environment - Improved comfort due to stable operation of air conditioning units

In sports facilities, maintaining an air environment where users can engage in activities comfortably and safely is crucial, and keeping a hygienic environment significantly affects the comfort and satisfaction of users. On the other hand, when the water seal in the drain piping of air conditioning units runs dry, it can lead to unpleasant odors, pests, and the intrusion of dust and dirt. This may compromise the comfort of training environments and spectator areas. Our "A Trap / C Trap" prevents the backflow of contaminated air even when the water seal runs dry, contributing to the reduction of hygiene risks through air conditioning systems and supporting the creation of a comfortable facility environment. 【Usage Scenarios】 - Air conditioning systems in gyms, arenas, and training gyms - Air conditioning systems around changing rooms, shower rooms, and spectator areas - Air conditioning systems in pool facilities and multipurpose sports facilities 【Benefits of Implementation】 - Maintenance of a comfortable facility environment by suppressing unpleasant odors - Improvement of hygiene conditions by preventing pest intrusion - Preservation of air quality by preventing the backflow of contaminated air

In a medical device manufacturing facility, maintaining a clean manufacturing environment is extremely important to ensure product quality and safety. In addition to proper temperature and humidity control by air conditioning units, preventing the intrusion of contaminants from outside is also a crucial management item. On the other hand, if there are issues with the drain piping, it can lead to unpleasant odors, the intrusion of pests and dust, and even the backflow of contaminated air due to a loss of water seal. These can result in a decrease in the cleanliness of the manufacturing environment and negatively impact product quality. Our "A Trap / C Trap" prevents the backflow of contaminated air even during water seal loss, thanks to its special float ball-type air backflow prevention mechanism. It supports the maintenance of a clean environment and contributes to the creation of a stable manufacturing environment. [Usage Scenarios] - Drainage from air conditioning units in clean rooms - Air conditioning equipment in medical device manufacturing lines - Air conditioning systems in inspection rooms and research facilities - Air conditioning equipment in precision manufacturing areas [Benefits of Implementation] - Maintenance and improvement of a clean environment - Reduction of contamination risks from outside - Stabilization of product quality - Strengthening of hygiene management systems

In logistics facilities, maintaining the quality of stored goods and ensuring the comfort and safety of workers require appropriate air conditions and hygiene management. Particularly in warehouses and unloading areas, maintaining a hygienic environment through air conditioning systems significantly impacts work efficiency and the stability of the storage environment. On the other hand, when the drain piping of air conditioning units runs dry, it can lead to unpleasant odors, the entry of pests, and the infiltration of dust and dirt. This poses a risk of compromising the hygiene of storage areas and workspaces. Our "A Trap / C Trap" prevents the backflow of contaminated air even when the water seal runs dry, contributing to the reduction of hygiene risks associated with air conditioning systems and supporting the creation of a comfortable and clean environment in logistics facilities. 【Usage Scenarios】 - Air conditioning systems in large logistics warehouses and distribution centers - Air conditioning systems in unloading areas and storage areas - Air conditioning systems in cold storage and food/pharmaceutical logistics facilities 【Benefits of Implementation】 - Maintenance of a comfortable work environment by suppressing unpleasant odors - Improvement of hygiene conditions by preventing pest entry - Preservation of air quality by preventing the backflow of contaminated air

In shipbuilding-related facilities, it is important to ensure a comfortable and safe working environment with appropriate air quality and hygiene management, especially in areas with many workers or confined spaces. This is particularly crucial in shipyards, outfitting areas, and onboard compartments, where maintaining a hygienic environment through air conditioning systems is essential for infection control and improving the working environment. On the other hand, when the water seal in the drain piping of the air conditioning unit runs dry, it can lead to unpleasant odors, pests, and the intrusion of dust and dirt. Additionally, the movement of air through the drain piping may worsen air quality and pose hygiene risks. Our "A Trap / C Trap" prevents the backflow of contaminated air even when the water seal runs dry, contributing to the reduction of hygiene risks associated with air conditioning systems and supporting infection control, hygiene management, and the creation of a comfortable working environment. [Usage Scenarios] - Air conditioning systems in shipyards and outfitting areas - Air conditioning systems in onboard living quarters, control rooms, and machinery spaces - Air conditioning systems in shared spaces such as worker break rooms and changing rooms [Benefits of Implementation] - Maintenance of a comfortable working environment by suppressing unpleasant odors - Improvement of hygiene conditions by preventing pest intrusion - Preservation of air quality by preventing the backflow of contaminated air - Consideration for infection control through the reduction of hygiene risks

In facilities, maintaining an appropriate air environment and hygiene management is crucial to ensure the comfort and safety of users and workers. This is especially important in environments with high traffic of people and goods, where maintaining a hygienic environment through air conditioning systems is vital from an infection control perspective. On the other hand, when the water seal in the drain piping of the air conditioning unit runs dry, it can lead to unpleasant odors, pests, and the entry of dust and dirt. Additionally, the movement of air through the drain piping may result in a deterioration of air quality and pose hygiene risks. Our "A Trap / C Trap" prevents the backflow of contaminated air even when the water seal is dry, contributing to the reduction of hygiene risks through air conditioning systems and supporting infection control, hygiene management, and the creation of a comfortable facility environment. 【Usage Scenarios】 - Air conditioning systems in logistics facilities, warehouses, and distribution centers - Air conditioning systems in food factories and pharmaceutical-related facilities - Air conditioning systems in hospitals and nursing/welfare facilities - Air conditioning systems around commercial facilities, office buildings, and shared spaces 【Benefits of Implementation】 - Maintenance of a comfortable environment by suppressing unpleasant odors - Improvement of hygiene conditions by preventing pest entry - Consideration for infection control by preventing the backflow of contaminated air - Strengthening hygiene management by preserving air quality

In pharmaceutical factories, ensuring a hygienic environment is essential for maintaining product quality. Backflow of contaminated air from drain pipes can increase the risk of product contamination and quality deterioration. This is particularly important in large facilities or at terminal installations that consolidate multiple drain pipes, where maintaining a reliable water seal and preventing backflow is crucial. Our float ball type "Large Diameter Drain Trap" prevents backflow of contaminated air even when the water seal is broken, supporting the maintenance of a hygienic environment. 【Usage Scenarios】 - Terminal installations that consolidate drain pipes in large facilities or hotels - Horizontal applications of air conditioning drain pipes - Manufacturing lines that require hygiene management 【Benefits of Implementation】 - Maintenance of product quality by preventing backflow of contaminated air - Ensuring a hygienic environment through odor and insect prevention - Reduction of downtime through visual inspection and easy maintenance

In hotels, appropriate air conditioning and sanitation management is crucial to provide guests with a comfortable and hygienic space. The backflow of odors and contaminated air from drain pipes can lead to a decrease in comfort in guest rooms and common areas. This is especially important at the terminal points of large hotels or where multiple drain pipes are consolidated, where maintaining a reliable water seal and preventing backflow is essential. Our float ball type "Large Diameter Drain Trap" utilizes a special float ball mechanism to prevent the backflow of odors and contaminated air even when the water seal is broken, supporting the maintenance of a comfortable and hygienic indoor environment. [Usage Scenarios] - Installation at terminal points of large hotels or where multiple drain pipes are consolidated - Horizontal applications for air conditioning drain pipes - Air conditioning sanitation management for guest rooms and common areas [Benefits of Implementation] - Improved comfort by preventing the backflow of odors and contaminated air - Maintenance of a hygienic environment through odor and insect prevention - Reduced maintenance burden through visual inspection and easy upkeep

In factories, maintaining stable operation of production equipment and a hygienic working environment is crucial. Backflow of odors and contaminated air from drain pipes can lead to deterioration of the working environment and equipment troubles. This is particularly important at the terminal points of large factories or where multiple drain pipes converge, where ensuring proper water sealing and backflow prevention is essential. Our float ball type "Large Diameter Drain Trap" utilizes a special float ball mechanism to prevent backflow of odors and contaminated air even when the water seal is broken, supporting the maintenance of a hygienic environment and stable operation of equipment. [Usage Scenarios] - Installation at terminal points of large factories or where multiple drain pipes converge - Horizontal applications of air conditioning drain pipes - Manufacturing areas where hygiene management and stable operation are required [Benefits of Implementation] - Improvement of the working environment by preventing backflow of odors and contaminated air - Maintenance of a hygienic environment through odor and insect prevention effects - Reduction of downtime through visual inspection and easy maintenance

In nursing and welfare facilities, it is important to maintain a comfortable and hygienic environment where users can feel safe. Odors and contaminated air backflow from drain pipes can lead to a decrease in comfort in living spaces and common areas. Particularly at the ends of large facilities or where multiple drain pipes converge, ensuring reliable water seals and preventing backflow is crucial. Our float ball type "Large Diameter Drain Trap" prevents the backflow of odors and contaminated air even when the water seal is broken, supporting the maintenance of a comfortable and hygienic facility environment. 【Usage Scenarios】 - Installation at the ends of drain pipe aggregation points in large nursing and welfare facilities - Drain pipes for air conditioning units in living spaces and common areas - Facility environments where hygiene management is required 【Benefits of Implementation】 - Improved comfort by preventing the backflow of odors and contaminated air - Maintenance of a hygienic environment through odor and insect prevention effects

In hospitals and medical facilities, proper hygiene management of air conditioning systems is crucial for maintaining a safe and sanitary environment for patients and healthcare professionals. Backflow of odors and contaminated air from drain pipes can lead to a deterioration of the hospital environment and pose hygiene risks. This is especially important in large facilities or at terminal installations that consolidate multiple drain pipes, where reliable backflow prevention is required. Our float ball-type "Large Diameter Drain Trap" prevents the backflow of contaminated air even when the water seal is broken, supporting the maintenance of a hygienic air conditioning environment. 【Usage Scenarios】 - Large air conditioning systems in hospitals and medical facilities - Terminal installations that consolidate multiple drain pipes - Treatment areas and common areas where hygiene management is required 【Benefits of Implementation】 - Maintenance of a sanitary environment by preventing the backflow of contaminated air - Ensuring a comfortable hospital environment through odor and insect prevention - Reducing the burden of air conditioning system management through measures against water seal breakage

In sports facilities, it is important to manage the hygiene of air conditioning systems to create a space where many users can comfortably spend their time. Odors and the backflow of contaminated air from drain pipes can lead to a decrease in comfort and hygiene issues within the facility. This is especially critical in large facilities or at terminal installations that consolidate multiple drain pipes, where reliable prevention of contaminated air backflow is required. Our float ball type "Large Diameter Drain Trap" prevents the backflow of contaminated air even when the water seal is broken, thanks to its special float ball, supporting the maintenance of a comfortable and hygienic facility environment. 【Usage Scenarios】 - Large sports facilities such as gyms and arenas - Terminal installations that consolidate multiple drain pipes - Shared areas and training facilities with high user traffic 【Benefits of Implementation】 - Maintenance of a comfortable facility environment by preventing the backflow of contaminated air - Creation of a hygienic space through odor and insect prevention effects - Reduction of management burden through visual inspection and easy maintenance - Contribution to stable air conditioning environment maintenance in large facilities

In semiconductor factories, securing a clean manufacturing environment is crucial for maintaining product quality. Backflow of contaminated air from drain pipes can lead to impacts on the cleanroom environment and hygiene risks around manufacturing equipment. Particularly in terminal installations that consolidate large equipment and multiple drain pipes, reliable prevention of contaminated air backflow is essential. Our float ball-type "Large Diameter Drain Trap" effectively prevents backflow of contaminated air even when the water seal is broken, thanks to the functionality of its special float ball, supporting the maintenance of a clean manufacturing environment. [Usage Scenarios] - Terminal installations that consolidate large manufacturing equipment and multiple drain pipes - Drain pipes for air conditioning units within cleanrooms - Manufacturing areas where hygiene and environmental management are required [Benefits of Implementation] - Maintenance of a clean environment by preventing backflow of contaminated air - Ensuring a hygienic equipment environment through odor and insect prevention - Reduction of management burden through visual inspection and easy maintenance - Contribution to the stability of the manufacturing environment

In food factories, ensuring a hygienic manufacturing environment is crucial for maintaining product safety and quality. Backflow of odors and contaminated air from drain pipes can lead to a decline in the hygiene of the manufacturing environment and pose quality risks. This is particularly important in large facilities or at terminal installations that aggregate multiple drain pipes, where reliable water seals and backflow prevention are required. Our float ball type "Large Diameter Drain Trap" utilizes a special float ball to prevent the backflow of contaminated air even when the water seal is broken, supporting the maintenance of a hygienic manufacturing environment. 【Usage Scenarios】 - Terminal installations in large facilities or aggregating multiple drain pipes - Horizontal applications for air conditioning unit drain pipes - Food production lines requiring hygiene management 【Benefits of Implementation】 - Maintenance of a hygienic environment through prevention of contaminated air backflow - Ensuring a clean manufacturing environment through odor and insect prevention - Reduction of management burden through visual inspection and easy maintenance - Contribution to the stability of the manufacturing environment

In logistics facilities, it is important to maintain a comfortable and hygienic air conditioning environment in an environment where many people and goods are coming and going. Odors and contaminated air backflow from drain pipes can lead to deterioration of the facility's environment and hygiene issues. Particularly in terminal installations that aggregate multiple drain pipes, reliable water seal maintenance and backflow prevention are required. Our float ball type "Large Diameter Drain Trap" prevents backflow of contaminated air even when the water seal is broken, thanks to its special float ball, supporting the maintenance of a comfortable and hygienic facility environment. 【Usage Scenarios】 - Air conditioning systems in large logistics facilities and warehouses - Terminal installations that aggregate multiple drain pipes - Areas with high foot traffic, such as loading areas and common areas 【Benefits of Implementation】 - Maintenance of a comfortable facility environment by preventing backflow of contaminated air - Creation of a hygienic space through odor and insect prevention effects - Reduction of management burden through visual inspection and easy maintenance - Contribution to stable air conditioning environment maintenance in large facilities

In the shipbuilding industry, maintaining the working environment and properly managing air conditioning systems within vast factories equipped with large facilities is crucial. Backflow of odors and contaminated air from drain pipes can lead to deterioration of the working environment and hygiene issues. Particularly in large facilities or at terminal installations that consolidate multiple drain pipes, reliable maintenance of water seals and prevention of backflow are essential. Our float ball type "Large Diameter Drain Trap" utilizes a special float ball to prevent backflow of contaminated air even when the water seal is broken, supporting the maintenance of a comfortable and hygienic working environment. 【Usage Scenarios】 - Air conditioning systems in large shipbuilding factories and related facilities - Terminal installations that consolidate multiple drain pipes - Air conditioning management in extensive areas such as workspaces and common areas 【Benefits of Implementation】 - Maintenance of the working environment by preventing backflow of contaminated air - Creation of a hygienic space through odor and insect prevention effects - Reduction of management burden through visual inspection and easy maintenance - Contribution to stable air conditioning environment maintenance in large facilities

In stores and commercial facilities, proper management of air conditioning systems and maintenance of a hygienic environment are crucial for creating a space where many users can comfortably spend their time. The backflow of odors and contaminated air from drain pipes can lead to decreased comfort and hygiene issues within the facility. Particularly in large facilities or at terminal installations that consolidate multiple drain pipes, reliable water seal maintenance and backflow prevention are essential. Our float ball type "Large Diameter Drain Trap" prevents the backflow of contaminated air even when the water seal is broken, thanks to its special float ball, thereby supporting the maintenance of a comfortable and hygienic facility environment. 【Usage Scenarios】 - Air conditioning systems in large commercial facilities and stores - Terminal installations that consolidate multiple drain pipes - Air conditioning management around food courts, common areas, and backyards 【Benefits of Implementation】 - Maintenance of a comfortable facility environment by preventing the backflow of contaminated air - Creation of a hygienic space through odor and insect prevention effects - Reduction of management burden through visual inspection and easy maintenance - Contribution to stable air conditioning environment maintenance in large facilities

In restaurants, maintaining a hygienic store environment is crucial to provide a comfortable space for customers. The backflow of odors and contaminated air from drain pipes can lead to a decrease in comfort and hygiene issues within the establishment. Particularly in terminal installations that consolidate multiple drain pipes, ensuring reliable water seals and preventing backflow is essential. Our float ball-type "Large Diameter Drain Trap" utilizes a special float ball to prevent the backflow of contaminated air even when the water seal is broken, supporting the maintenance of a comfortable and hygienic store environment. 【Usage Scenarios】 - Air conditioning systems in restaurants and large stores - Terminal installations that consolidate multiple drain pipes - Air conditioning management around kitchens, dining areas, and backyards 【Benefits of Implementation】 - Maintenance of a comfortable store environment by preventing backflow of contaminated air - Creation of a hygienic space through odor and insect prevention effects - Reduction of management burden through visual inspections and easy maintenance - Contribution to the stable maintenance of the store's air conditioning environment