List of Water Supply and Drainage Equipment products

Easily connect pipes with different outer diameters! A fitting suitable for emergency repairs of buried pipes.

• others

Achieve effective transfer! Specially designed pressure pump.

• pump
• Drainage and ventilation equipment
• Unit and other construction

Ensuring driving performance with excellent design! An easily installable drain recovery solution.

• Piping and insulation
• Unit and other construction

The gas function of a vacuum sealer includes methods such as filling, replacing, and circulating.

• Gas equipment

Ensure the safety of equipment! A valve that does not consume unnecessary energy.

• Drainage and ventilation equipment

Vacuum ~10MPa compatible simple structure direct-acting balanced coaxial valve

• Drainage and ventilation equipment

It is nickel-plated! The joint has sufficient corrosion resistance and is aesthetically beautiful.

• Piping materials (plastic pipes)
• Fittings

The outer diameter dimensions are small! The lightweight design allows for minimal space usage in fittings.

• Piping and electrical wiring materials
• Fittings

High airtight performance! Stainless steel fittings with silver plating treatment on the nuts.

• Piping and electrical wiring materials
• Fittings

Uniform tightening with no leaks! Flare type fittings with sleeves for copper pipes.

• Piping and electrical wiring materials
• Fittings

Supported by two ferrules! Double ferrule type fitting for copper pipes.

• Piping and electrical wiring materials
• Fittings

Connect copper pipes without omission! Double nut type fitting for control copper pipes.

• Piping and electrical wiring materials
• Fittings

Available in two types of connection methods! Compact and lightweight low-pressure needle valve.

• Drainage and ventilation equipment

Many items including SUS316 stainless steel double ferrule fittings are listed!

• Drainage and ventilation equipment

Original intermediate stop prevention pump

• pump

Achieve energy savings and efficient stirring! Large streamlined propeller low-power stirrer.

• Sanitary fixtures
• Drainage and water removal

Extremely high oxygen transfer efficiency! A high-quality and stable performance ultrafine bubble aeration device.

• Sanitary fixtures
• Drainage and ventilation equipment
• Water Treatment

Energy-saving and space-saving! A wastewater treatment system that enables improved processing capacity.

• Sanitary fixtures
• Water Treatment

General irrigation pump catalog. Includes ultra-lightweight types to large-capacity water supply and drainage types.

• Piping and insulation
• Air compressors, blowers and pumps

Stainless steel submersible pump. Maintains stable performance over the long term.

• Piping and insulation
• Sewerage facilities

We will provide optimal proposals for packing, gaskets, O-rings, resin molding, etc.

• Piping and insulation
• Insulation work
• Unit and other construction

It powerfully stirs up water with a lot of sediment and soil.

• Piping and insulation

We introduce a variety of valves, including bronze valves, brass valves, and cast iron valves.

• Drainage and ventilation equipment
• Water Supply Facilities
• Tile work

It is a pipe cover made of rigid urethane, foam styrene, and Styrofoam.

• Piping and insulation

Sanwa Service Product Catalog. It features products that contribute to a green environment.

• Sanitary fixtures
• Steel construction

Water purification systems that can handle water during disasters, contaminated water, and any type of water! Available for home use, commercial use, and disaster use!

• Water supply facilities

We offer rental of a multi-disc dewatering machine that can also dewater oil-containing sludge!

• Water Treatment
• Water Treatment Plant

We breathe life into things with "polishing."

• Faucet fittings
• others

An automatic self-cleaning filter capable of removing fine solids from water, operating automatically and without power.

• Sanitary fixtures
• Other civil engineering works

NETIS registration! It is an environmentally friendly construction method that does not use chemical binders.

• Drainage and ventilation equipment

It is a circular drainage channel for road stormwater that has a small installation space and excellent economic efficiency.

• Drainage and ventilation equipment
• Gutters and U-shaped gutters

It is a wood pellet heating system that utilizes forest resources as energy.

• Water supply facilities
• Refrigeration units, boilers, cooling towers

Contributing to flood disaster measures at pump stations and to maintenance reduction and space-saving!

• Piping and insulation
• Flood prevention facilities, fire tanks, and flood control ponds
• Water Supply Facilities

No power required, eco-friendly design powered by water. It can inject a certain amount of chemical solution.

• Sanitary fixtures
• Fertilizers and Pesticides
• Other commercial buildings and service facilities

An evolved piping system that will support the next generation.

• Expansion joint hardware
• Fire extinguishing equipment
• Water Supply Facilities

This is the comprehensive catalog of KOMEI water supply equipment products related to water, cities, people, and technology.

• Drainage and ventilation equipment
• Water and sewerage pipe fittings
• Unit and other construction

Seven methods revive pipelines! A pipeline rehabilitation and repair system using the world's most advanced technology.

• Sanitary fixtures
• Water Supply Facilities
• Renovation and repair methods

We handle construction metal roofing materials, exterior landscaping materials, and civil engineering materials.

• Drainage and ventilation equipment

We solve various customer needs and provide total support for corporate activities through transparent partnerships!

• Unit Products
• others

Submersible high-capacity pump for rainwater drainage. Suitable for sudden heavy rain.

• pump

High safety submersible pump that has passed explosion-proof certification for factories and coal mines.

• Piping and insulation
• pump

Turn tap water into "mineral hydrogen water"! Add hydrogen to mineral water.

• Water supply facilities
• Sports related facilities

Submersible axial flow pump

• pump

Submersible slant flow pump

• pump