See Water Supply and Drainage Equipment's detailed category ranking
- Piping and insulation
- Fittings
- pump
- Sanitary fixtures
- Faucet fittings
- Unit Products
- Water supply facilities
- Drainage and ventilation equipment
- Roof drain
- Gas equipment
- Fire extinguishing equipment
- Septic tank equipment
- Commercial kitchen
- Water Treatment
- Garbage disposal, central dust collection, laundry, compressor
With the included powder coating agent, you can create enough household water for one school pool!
A wide range of firefighting and disaster prevention equipment, including hoses and air jacks.
Ministry of Land, Infrastructure, Transport and Tourism: Compliant with the Public Building Equipment Construction Standards! Lineup of φ900 and φ1200!
A fire-free copper piping joint that can be installed without applying for fire use!
A plant that produces a large amount of fresh water from seawater! The applicable desalination capacity is from 250m3/day to 2,000m3/day!
The ideal form of joints that pursues "ease of construction"! Achieving high performance, high quality, and reduced construction time.
Various mechanical pipe fittings and leak repair clamps are listed.
We have achieved high quality and overwhelming cost reduction through in-house production.
New lineup of copper fittings! Includes dimensions, types, and construction precautions for joints!
"Eren water" has an excellent ability to bring out the deliciousness of ingredients!
Please leave the design and manufacturing of short tubes and loose short tubes to us.
[Heat Stroke Prevention 2025] For factories, sites, and facilities! Direct water supply type water server 'Rokasuru' - just place it for heat stroke prevention equipment.
Certified product by the Japan Fire Protection Facility Safety Center! It demonstrates high workability with a small number of workers.
Built-in communication variable valve inside the nipple! It equalizes the pressure inside the flexible pipe with the water supply pressure.
The performance satisfies all aspects of the new technology standards! It boasts high performance and high efficiency.
High-spec model equipped with OS for large facilities!
This is the comprehensive catalog of KOMEI water supply equipment products related to water, cities, people, and technology.
This is a public sewer and stormwater manhole specification from the Tokyo Metropolitan Bureau of Sewerage. It is used not only in Tokyo but also in a wide area!
Heat pipe method that transmits heat through a metal heat collector! It can operate directly connected to the water supply.
Soil diffusion treatment system that protects nature and ecosystems using filter materials made from recycled plastics.
Significantly contributes to the securing of water resources and the separation, purification, and concentration of water and chemicals!
HACCP (Hazard Analysis and Critical Control Points) will be mandatory starting June 2021! Please make use of "KHM-1" for food hygiene and overall facility hygiene management! [Catalog available]
We are providing tools for infection control and food poisoning prevention in childcare facilities nationwide. [Catalog available]
120ppm high concentration support," "generates 6 liters per minute," "low running cost," "super compact," "no installation required," "equipped with timer function.
We are providing materials for infection control and food poisoning prevention in nursery schools and kindergartens nationwide.
It is a model suitable for sites and factories that require strict hygiene management, as it allows for precise settings of generation amount, generation concentration, and generation pH range according to the application.
Introducing watering sprinklers for concrete pouring in a blog!
We have a wealth of delivery experience with US military bases and foreign-affiliated insurance properties!
It is ideal for places where there is a risk of oil fires or electrical fires.
Further support for the safety and comfort of the pool! Simple installation by just attaching the control box.
The power consumption is only 120W with an ultra-energy-saving design! A water purifier that produces drinking water from various states of water.
This is a check valve used for the discharge pump of a purification tank to prevent backflow. It comes with a union for easy removal of the pump. The body is made of PVC.
A wide range of fire pumps and disaster prevention equipment available!
High performance hidden in a compact body! Ideal for power fire pump systems and self-defense measures!
Super easy and reliable piping connections! Connectors usable over a wide range, from low pressure to high pressure.
Secure a large amount of essential drinking water during disasters! Each part is lightweight and can be assembled by anyone without tools.
Available at pet shops and veterinary clinics. [Catalog available]
As a safe and effective measure against infectious diseases, it is also used for cleaning inside ambulances.
We are utilizing it for overall hygiene management within the facility, disinfection and deodorization of medical equipment and devices, and environmental improvement. [Free catalog available]
The joint has been made thinner and shorter, further improving construction performance! Received evaluation as an A-class joint from the Japan Architecture Center (a public interest incorporated foundation).
A compact, small, and high-efficiency water purification device that can be installed in various locations.
A wide variety of toilet tanks made of PVC and FRP are available!
Responding to the needs for efficient and rational piping methods with a rich product lineup and accumulated technical expertise!
This is a type of drainage box from the former Urban Development Corporation (now the Urban Renaissance Agency). It has sewage, rainwater, and infiltration.
The processing tank has been made more compact while achieving greater processing capacity.
Durable for over 10 years! Easy-to-install rain gutter sheet.
Outstanding corrosion resistance frees you from the worries of red water and corrosion! A durable storage tank made of SUS444.
We are providing this as a tool for infection control and food poisoning prevention in elderly care facilities and nursing homes nationwide. [Catalog available]
"10 to 400 ppm" can be finely adjusted from low to high concentrations. It can be used in various settings that require the cleaning of ingredients and hygiene management.
Introducing steel drainage channels for general paving, permeable paving, and mud collection basin types!
A fire extinguishing system that automatically extinguishes fires in kitchens and ducts 24 hours a day.
This product can be used for drainage piping and pipe retention with a constant operating pressure of 0.35 MPa or lower.
Solve your hose damage problems! Choose based on diameter and it rotates to match the direction.
Let's make effective use of leftover water! Watering from pools, rivers, ponds, and rainwater tanks.
We handle a variety of diverse water coolers!
Introducing high-strength deformed rebar joints suitable for precast and cast-in-place construction methods!
Strainer product catalog. Featuring strainer products that are easy to install and handle.
No need for parts or tools like lock nuts and torque wrenches! Injecting "inorganic grout" with excellent fire resistance.
The drainage cast iron pipes (CIP) can be connected to PVC pipes during the renewal work. It can be easily installed even in narrow spaces within the pipe shaft.
This is a useful product that can be used for repairs of the threaded joint section and straight pipe section of steel pipes. It eliminates the hassle of identifying leak points even during urgent repair work.
Eliminating the eggshell problem! Short pipes with cleaning ports prevent blockage and backflow accidents in advance.
No need for conversion fittings! The butyl rubber adhesive securely holds the ribs in place and ensures a watertight seal.
Installation of the filtration machine room and intermediate circulation piping to the pool is unnecessary! Effective in reducing construction costs.
Performance demanded by the times is here. A reliable and environmentally conscious portable fire pump for the field.
Responding to diversified water supply purposes! Available in three colors: white, blue, and gray.
Eco-friendly door units for people and the Earth! Featuring characteristics and a rich product lineup!
No maintenance costs and no regular maintenance required! All household water can be converted into "nanobubble water"!
No tools required for easy attachment and detachment.
Fuel treatment device that achieves improved combustion efficiency, better fuel economy, and exhaust gas purification!
Prevents rising dust! Can be used safely in areas with low or high water pressure.
The risk of electrical system failures is very low! Suitable for agricultural irrigation and drainage during disasters.
Stylish one-piece molded body! It quickly extinguishes all types of fires.
Mechanical rebar couplers that can be joined in a short time.
Desalinate seawater and treat it to make it drinkable!
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A highly designed water faucet (faucet column) available in a total of 6 body colors, 7 handle colors, and even customizable edge colors!
Recommended for places where transient steam occurs, such as hotel guest rooms! A detector that distinguishes between smoke and steam.
STOP!! Corrosion leak and odor accident in the drainage piping system joints!
This is the comprehensive catalog of the Junlong division, which has perfected various processing technologies for new materials.
Achieve high-density aquaculture and accelerated growth with OXSERVE!
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Immediate shipment of refrigerant-related fittings for the manufacturing and construction industries! You can check dimensions, prices, and more in a list.
Equipped with a function to prevent forgetting the final tightening! Mechanical fittings for stainless steel piping.
A wide variety from small-scale to large-scale bases! Diesel type with excellent starting performance and durability.