List of Drainage and ventilation equipment products
- classification：Drainage and ventilation equipment
61～90 item / All 963 items
![[Disaster Measures] A must-see for ...](https://image.www.ipros.com/public/product/image/595/2000904728/IPROS15684834320275806124.JPG?w=280&h=280){kind=small}
Since the construction-generated soil will be recycled on-site, the disposal costs for leftover soil and the costs for new purchases will be significantly reduced. 【Disaster Prevention】
- Special Construction Method
The Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism has featured our 3D printer in the Nikkei newspaper.
The official X account of the Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism and the Nihon Keizai Shimbun have published that our 3D printer has been adopted for the reconstruction of Noto. The official X account of the Noto Reconstruction Office introduces the use of our products in the restoration work of the Noto Expressway. Additionally, the Nihon Keizai Shimbun mentions that structures made with our products are being used for the restoration of roads damaged by the Noto Peninsula earthquake, and that the construction period can be shortened by about two weeks, so please take a look.
Contributing to the second stage of public infrastructure! Bringing public infrastructure development to the ground. A robust outdoor storage tank for hazardous materials capable of responding to the ...
- Water Treatment
Pioneer of indoor ventilation systems "Morinaga Dolgo Ventilation Valve"
- Drainage and ventilation equipment
Easy installation without the need for putty! Achieves reduced construction time, stable quality, and high airtightness!
- Drainage and ventilation equipment
- Drainage material
- Piping Equipment
Ensures effective and rapid drainage. By laying it under surface tiles or in parks, it efficiently drains water and prevents puddles.
- Drainage material
- Drainage and water removal
- Drainage and ventilation equipment
Improving drainage around parks, grounds, and residential areas! Prevents clogging caused by sediment and foreign objects, achieving high drainage performance. [Case study collection available]
- Drainage and ventilation equipment
2025 Good Design Award" winner! Mitsuba Drain has also been selected as "My Chosen Item.
The announcement of the 2025 Good Design Award (organized by the Japan Design Promotion Association) was made on October 15, 2025. This time, Nihon Doren Co., Ltd. received two Good Design Awards. Additionally, the focused drainage pipe "Mitsuba Doren" was selected for the special selection "My Chosen Item" by the Good Design Award judging committee. It has been highly evaluated as an excellent design that merges traditional wisdom with modern technology.
We offer a diverse lineup tailored to the purpose, type of pipe, and installation location.
- Water and sewerage pipe fittings
- Drainage and ventilation equipment
- Drainage material
If it's about aeration pipes, Miyata Industrial is handling various aeration devices and diffusers. Aeration, bubbling devices, foam testing, etc.
- Drainage and ventilation equipment
The OK-type oil-water separator is made of concrete, is strong against loads, and is particularly suitable for outdoor installation.
- Drainage and ventilation equipment
Introducing the KRS series with discharge diameters of 100mm and 150mm for general construction and civil engineering work!
- Drainage and ventilation equipment
We offer various diameters, standard lengths, and allowable pressures with different types of hoses! Introducing five types of hoses.
- Drainage and ventilation equipment
If you want to lower the water level of drainage or make it as close to zero as possible, we introduce our pumps.
- Drainage and ventilation equipment
Electrode-type automatic operation! An emergency drainage pump capable of automatic drainage operation even in critical situations.
- Drainage and ventilation equipment
Operate and stop the pump safely and reliably at the required water level! A 7-point field start panel is also available.
- Drainage and ventilation equipment
We offer discharge diameters of 50mm and 75mm! Introducing our low water level drainage pump KTVTS series.
- Drainage and ventilation equipment
Available for 5.5kW, 11kW, and 22kW! We also introduce pump-related equipment such as electric valve control panels.
- Drainage and ventilation equipment
By processing a fabric with high air permeability into a bag shape, we have achieved an improvement in dehydration speed.
- Drainage and ventilation equipment
Cleaning work in places you had given up on is now comfortable! We offer multiple options to choose from based on your needs.
- Drainage and ventilation equipment
Especially used for collection when there is a lot of debris! We will design, plan, and provide estimates according to the usage conditions.
- Drainage and ventilation equipment
High-lift drainage pump for drainage over 20m! Introducing performance curves, dimensional diagrams, and more.
- Drainage and ventilation equipment
Long tunnel, inclined shaft, and vertical shaft drainage! A pump capable of draining up to approximately 160m with a lift of over 40m.
- Drainage and ventilation equipment
For large-capacity drainage and river diversion! Available in sizes from 8 inches to 14 inches in diameter.
- Drainage and ventilation equipment
![Sand pump [medium to large] (draina...](https://image.www.ipros.com/public/product/image/444/2000785572/IPROS22374510671073992261.png?w=280&h=280){kind=small}
For drainage mixed with mud and sand! The motor has a forced cooling structure, allowing for operation exposed to the air.
- Drainage and ventilation equipment
By checking the conditions in detail, such as the purpose and total lift, appropriate models suitable for the site can be selected.
- Drainage and ventilation equipment
Complete drainage of residual and low water, and options for water absorption utilizing powerful vacuum capabilities are available to suit various applications!
- Drainage and ventilation equipment
Improving the suction efficiency of the recovery for vacuum boosters! Can be designed according to usage conditions.
- Drainage and ventilation equipment
Automatically separates and continuously discharges attracted sand and gravel from the air! Pumps can be selected according to the processing purpose of the collected materials.
- Drainage and ventilation equipment
It is possible to continuously perform vacuum collection work! We will design, plan, and provide estimates according to the usage conditions.
- Drainage and ventilation equipment
Drainage for muddy water mixed with sand! For draining muddy water mixed with soil that occurs during foundation work.
- Drainage and ventilation equipment
For draining muddy water, sediment water, and slurry! The stirring effect from the rotation of the mixing blades allows for the drainage of muddy water.
- Drainage and ventilation equipment
Dual-use for water and land! Can also be used for transfer between tanks or as a relay between pumps.
- Drainage and ventilation equipment
The groundwater level has dropped, making dry excavation possible! An illustration after construction is also included.
- Drainage and ventilation equipment