List of Drainage and ventilation equipment products
- classification：Drainage and ventilation equipment
46～90 item / All 967 items
Are you putting off the "soundproofing and sound absorption" in your office? We are offering a document that explains the key points for improvement and the issues that can be resolved.
- Soundproofing/Shielding Unit
It can be quickly implemented in existing facilities such as outdoor areas and lockers where securing power is difficult. Rental options help reduce the costs of implementation and operation.
- Attendance management system
RoHS2 compliant product! Suitable for irrigation, industrial use, and drainage in civil engineering sites.
- Drainage and water removal
- Drainage and ventilation equipment
The soft part is transparent, allowing for fluid visibility! It is especially suitable for delivery.
- Drainage and water removal
- Drainage and ventilation equipment
[Surrounding Resident Environment / Work Environment] It effectively deodorizes in various places where odors are a concern! *Catalog featuring case studies available, free samples being offered!
- Air conditioning equipment
- Drainage and ventilation equipment
- Duct related equipment
We will exhibit plant-based deodorants at the "1st Odor Control Exhibition."
【Exhibition Information】 Exhibition Name: 1st Odor Control Exhibition Date: July 15 (Wednesday) to July 17 (Friday), 2026, 10:00 AM to 5:00 PM Location: Tokyo Big Sight <Booth Number 7-Q06> - We will showcase technical products using the factory deodorant "Deofure." - Other technical products related to deodorization will also be displayed. *For more details, please refer to the materials.
Countermeasure for odor problems anywhere (indoors , outdoors)
- Air conditioning equipment
- Water Treatment Plant
- Drainage and ventilation equipment
We will exhibit plant-based deodorants at the "1st Odor Control Exhibition."
【Exhibition Information】 Exhibition Name: 1st Odor Control Exhibition Date: July 15 (Wednesday) to July 17 (Friday), 2026, 10:00 AM to 5:00 PM Location: Tokyo Big Sight <Booth Number 7-Q06> - We will showcase technical products using the factory deodorant "Deofure." - Other technical products related to deodorization will also be displayed. *For more details, please refer to the materials.
Finally, we have released the long-awaited drainage fittings!
- Drainage and ventilation equipment
Immediate delivery available!! Convenient drainage hopper
- Drainage and ventilation equipment
It has high durability and can withstand heat up to 70°C, making it suitable for use in various environments!
- Drainage and ventilation equipment
A structure that inhales the necessary amount of air when the negative pressure exceeds the magnetic repulsive force! The operating negative pressure is determined by the magnetic force.
- Drainage and ventilation equipment
The Silent Vacuum Drainage System solves your drainage problems!
- Unit Products
- pump
- Drainage and ventilation equipment
Released a video of the Silent Vacuum Drainage System.
The Silent Vacuum Drainage System is... When installing toilets or similar facilities in basements, it is common to use a pressurized system with a sewage tank and a sewage pump to pump up the wastewater. However, a minimal amount of wastewater often remains in the sewage tank, leading to unpleasant odors. Additionally, when trying to install toilets or water facilities in existing buildings, it can be difficult to secure the usage conditions of the lower floors and the slope of the drainage pipes, which may lead to abandonment of the project. To address these issues, a vacuum-based drainage system has been developed as an alternative to the pressurized system. However, many existing systems apply vacuum sewage systems that use lift-up methods and gas-liquid mixed suction, which can cause noise and vibration issues. This system is a Silent Vacuum Drainage System that can eliminate noise and vibration problems by using a method that does not involve air suction. Model units are available for viewing. Please feel free to contact us.
The joint uses Velcro, so it can be easily attached just by wrapping it around the main body!
- Drainage and ventilation equipment
It demonstrates its power even in sudden guerrilla downpours. Even when leaves and debris accumulate, it maintains drainage performance to solve road flooding!
- Drainage and ventilation equipment
Completely sealed valve with magnetic force! Drainage vent valve that completely shuts out odors.
- Drainage and ventilation equipment
A high-quality, high-performance trap that protects the indoor air environment.
- Drainage and ventilation equipment
The startup water level is lowered, making construction easier! Installing toilets and washbasins in the building and basement floors.
- Drainage and ventilation equipment
- Washbasin, hand washing basin, sink
- Outdoor toilet unit
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Ideal for HACCP measures! Introducing a sanitary drainage pit that has obtained a utility model patent!
- Drainage and ventilation equipment
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Currently offering a comprehensive catalog! Featuring components for structural ventilation, waterproofing, airtightness, and indoor ventilation.
- Ventilation openings
- Piping and insulation
- Drainage and ventilation equipment
Notice of Update for the Comprehensive Product Catalog 2023 Edition
We have updated the comprehensive product catalog and web catalog (in e-book format) to the 2023 edition. We would like to offer you the "Comprehensive Catalog 2023" upon request. Please refer to the catalog page below for details. *The downloadable PDF is a portion of the "Comprehensive Catalog 2023." *If you would like the complete version, please feel free to contact us.
Eaves and roof edge compatible! Achieves high waterproofing and design quality. Improved ventilation capacity realized.
- Drainage and ventilation equipment
Ventilation volume increased by 28%! Announcement of the renewal of "SEV-15" usable for both zero eaves and eaves.
The ventilation trim material "SEV-15" has been renewed on June 21 (Tuesday). <Renewal Highlights> Effective opening area 78 cm²/m ➡ 100 cm²/m 【We respond to the following requests】 ■ Want to slim down the eaves and fascia ■ Need a material that can be used with or without eaves ■ Want to pursue a higher level of home construction For more details, please refer to the product page below.
Simple installation that only requires fastening to the ground. Eaves and nose covers can be neatly accommodated, and it can be used with both eaves overhang and zero eaves.
- Drainage and ventilation equipment
Announcement of the renewal of "REV-15," which can be used for both zero eaves and eaves, with a ventilation volume increase of 28%!
The ventilation trim material "REV-15" has been renewed on October 21 (Friday). <Renewal Highlights> Effective opening area 78 cm²/m ➡ 100 cm²/m 【We respond to the following requests】 ■ I want to slim down the eaves and fascia. ■ I want materials that can be used with both eaves and zero eaves. ■ I want to pursue a higher level of home construction. ■ I want to use it on gently sloped roofs. For more details, please refer to the product page below.
You can combine equipment to create a water supply and drainage plant. Generators, control panels, submersible pumps, piping materials, and more are available for rental as a complete set!
- Water supply facilities
- Drainage and ventilation equipment
- Water Treatment
A safe and reliable cleaner that removes dirt surprisingly well, even though it is 99% water. Sample giveaways are currently available!
- Sanitary fixtures
- Drainage and ventilation equipment
This is the oil-resistant type of the Foamest series. It is used in the coolant tanks of machine tools with cutting fluid.
- Drainage and ventilation equipment
Total support from design and construction management to after-sales maintenance!
- Drainage and ventilation equipment
Clear solutions for residential water issues.
- Drainage and ventilation equipment
Dorgo ventilation valve in a compact slim design.
- Drainage and ventilation equipment
Installed at a lower position than drainage fixtures. Easy installation even in narrow spaces.
- Drainage and ventilation equipment
For the ventilation pipe treatment of the roof balcony.
- Drainage and ventilation equipment
The standard for trusted indoor ventilation valves worldwide.
- Drainage and ventilation equipment
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