List of Water Supply and Drainage Equipment products
- classification:Water Supply and Drainage Equipment
2566~2610 item / All 9788 items
Weight 9g! An ultra-lightweight flexible nipple that can be insulated.
- Fittings
Introducing sanitary fittings such as sanitary butterfly valves and blind flanges!
- Fittings
A wide variety of environmental equipment available! Detailed specifications such as tooth width, shape, and mass are listed for each product.
- Building Cleaning Equipment
- Ventilation and smoke exhaust equipment
- Garbage disposal, central dust collection, laundry, compressor
Responding to the needs of the times with advanced technology! Featuring a wide range of products including pressure relief valves.
- Drainage and ventilation equipment
- others
- Piping and insulation
A rich lineup of valves, fittings, meter units, and more!
- Fittings
Comprehensive Catalog of Rubber Flexible Joints/Vibration Isolation Joints
- Fittings
Comprehensive Catalog of Mechanical Pipe Fittings / Repair Clamps
- Fittings
A pinch valve that can be easily controlled with an air timer!
- Piping and insulation
Land and underwater pumps, as well as control equipment, are also available! A wide range of lineup.
- pump
Small dust collectors and portable dust collectors! A variety equipped with high-efficiency IE3 motors are also available.
- Garbage disposal, central dust collection, laundry, compressor
The motor features a totally enclosed external fan design as standard! It can also be equipped with safety increased explosion-proof and pressure-resistant explosion-proof types.
- pump
Simple structure and excellent maintainability! Developed based on the high-performance SE type pump.
- pump
It blocks fine particles, water, and oil, allowing clean air to pass through.
- Drainage and ventilation equipment
Filtration for processes essential to manufacturing, such as improving filtration efficiency, extending filter lifespan, and maximizing energy savings.
- Gas equipment

Notice of Summer Vacation (Donaldson Japan)
Thank you very much for your continued support. We sincerely apologize for the inconvenience, but Donaldson Japan Co., Ltd. will be observing summer holidays on the following schedule: From August 10 (Saturday) to August 18 (Sunday) * The same schedule applies to the Gunma Factory, Tachikawa Headquarters, and Kansai Office. Inquiries received during the holiday period will be answered sequentially after August 19 (Monday). We apologize for any inconvenience this may cause and appreciate your understanding.
Donaldson process filters essential for various manufacturing processes, with a rich product lineup and optimized filter performance and filtration efficiency.
- Gas equipment
Most of the temporary materials are reused through maintenance! Achieving zero industrial waste and cost reduction.
- Drainage and ventilation equipment
Easy cleaning of dirty filters! Cleaning of square filters is also possible.
- Sanitary fixtures
An explanation of the mechanism and types of water pumps, the differences in capacity between commercial and household use, and how to use them!
- pump
By rapidly depressurizing high-pressure water flow, bubbles are generated. Since it does not use mechanical parts or electronic devices, maintenance-free operation has been achieved.
- Water Treatment
By replacing the fire hydrant, temporary branch water supply will be possible.
- Piping and insulation
With fewer materials and fewer joints, safe, quick, and economical construction is possible! Long bend.
- Fittings
The smell of garbage instantly transforms into a fruity aroma.
- Sanitary fixtures
No need to disassemble the heat exchanger, significantly reducing equipment downtime! Professionals in cleaning, including the base material of the heat exchanger, solve challenges with chemical clean...
- Water Treatment
- Water Treatment Plant
- Water treatment technology and systems
Negative pressure dust removal factory micro dust air purifier dust collector (with HEPA filter) Model number M4067FF-12HEPA
- Garbage disposal, central dust collection, laundry, compressor
A suction flow rate comparable to a vacuum pump! Maximum suction flow rate of 877L/min for the Convum!
- Garbage disposal, central dust collection, laundry, compressor

We will be exhibiting at FOOMA JAPAN 2024 [Conbam Booth: East Hall 7/7J-13].
The new product "FDA-compliant Adhesive Pads for Food and Medical Products" will be unveiled for the first time at FOOMA JAPAN 2024. Please pay attention to the new material. We will also showcase non-contact pads that are perfect for delicate food work, as well as ejectors made of SUS material. We hope to see you there. FOOMA JAPAN official website: https://www.foomajapan.jp/ FOOMA exhibitor page: https://admin.foomajapan.jp/exhibitor/detail/172/
Introducing steel items that excel in durability, workability, design, and cost performance!
- Water Treatment
You can easily treat it with a single agent without using neutralization equipment or hazardous chemicals!
- Drainage and ventilation equipment
Remove only the abrasives from the grinding wastewater.
- Water Treatment
Neutralization and coagulation treatment are completed with one agent!
- Water Treatment
Simple and compact design, making it economical! Equipped with a stop ring that prevents detachment.
- Water Treatment
No water hammer! Measures against red water! Excellent durability with all stainless steel construction.
- Water Treatment
Quickly responds to changes in water flow! An automatic secondary pressure regulating valve that maintains stable performance over the long term.
- Water Treatment
The opening and closing speed of the valve can be adjusted as desired! Automatic water supply to a distant and high water reservoir during pump operation.
- Water Treatment
Utilizing the pressure of the fluid, the piston valve is opened and closed by the operation of the pilot valve.
- Water Treatment
Important parts are made of corrosion-resistant stainless steel! Introducing a safety valve that is compact and lightweight, making piping easy.
- Water Treatment
Remove foreign substances such as sand that have accumulated in the pipeline while in a flowing state, and clean up the water quality!
- Water Treatment
Outstanding stability performance pressure relief valve. The evolved new model is here! It demonstrates exceptional stability performance.
- Water Treatment
This series features built-in heating (cooling) jackets as standard and is a tough cast steel heavy-duty pump capable of handling harsh specifications.
- pump
Case study of introducing NMR pipe protectors for preventing red rust and extending the lifespan of hotel hot water piping.
- Water Treatment
Case study of introducing NMR pipe protectors for preventing red rust and extending the lifespan of hotel hot water piping.
- Water Treatment
Oil-less piston pump equipped with a BLDC motor. It is more compact compared to conventional models with the same performance. Ideal for equipment that requires flow control and is small and lightweig...
- Gas equipment
A metal sheet partition valve with a low torque and comfortable operability achieved by installing ball bearings above and below the valve stem.
- Drainage and ventilation equipment