List of Drainage and ventilation equipment products
- classification:Drainage and ventilation equipment
91~135 item / All 961 items
A pulsation-free quantitative supply pump ideal for high-pressure injection of boiler chemicals, additive injection into resin molding lines, and other chemical injections into high-pressure lines.
- Drainage and ventilation equipment
The carbon dioxide pH neutralization device NAL is customized for high-precision pH neutralization treatment according to needs.
- Drainage and ventilation equipment
A technology for stably utilizing fine bubbles with a spherical size of 20μm or less—nano-level cleaning method that controls ultrasonic acoustic flow.
- pump
- Water Treatment
- Drainage and ventilation equipment

Function generator oscillation of ultrasonic transducer.
The Ultrasonic System Research Institute is applying measurement, analysis, and evaluation techniques related to the propagation state of ultrasound to publish technology that relaxes the surface residual stress of ultrasonic transducers using ultrasound and fine bubbles. This technology for relaxing surface residual stress has made it possible to improve fatigue strength against metal fatigue. As a result, the effects on various components, including ultrasonic tanks, have been demonstrated. Ultrasonic Probe: Outline Specifications Measurement Range: 0.01 Hz to 200 MHz Oscillation Range: 1.0 kHz to 25 MHz Propagation Range: 0.5 kHz to over 900 MHz (confirmation of acoustic pressure data analysis) Materials: Stainless steel, LCP resin, silicon, Teflon, glass, etc. Oscillation Equipment: Example - Function Generator Measurement Equipment: Example - Oscilloscope By controlling oscillation, we achieve propagation states tailored to the objectives regarding sound pressure level, frequency, and dynamic characteristics. Ultrasonic Propagation Characteristics 1) Detection of vibration modes (changes in self-correlation) 2) Detection of nonlinear phenomena (changes in bispectrum) 3) Detection of response characteristics (analysis of impulse response) 4) Detection of interactions (analysis of power contribution rates)
Permanent solution for bolt hole repair! It demonstrates outstanding effectiveness compared to conventional products.
- Drainage and ventilation equipment
An exhaust gas treatment device that achieves high energy efficiency and high decomposition rate! It features a compact design that saves space.
- Drainage and ventilation equipment
- Ventilation and smoke exhaust equipment
- Heat and Drying Treatment Systems
It is a movable unit that can be transported to the customer's factory, allowing for tests using actual odors. Deodorization tests for various odors, including VOCs, are possible!
- Ventilation and smoke exhaust equipment
- Heat and Drying Treatment Systems
- Drainage and ventilation equipment
With abundant achievements both domestically and internationally! Achieving high decomposition rates and energy efficiency! We propose the optimal environmental equipment for our customers.
- Drainage and ventilation equipment
- Heat and Drying Treatment Systems
- others
Supporting the introduction of wastewater treatment in small-scale businesses! Achieving significant reductions in construction time and enabling cost savings.
- Drainage and ventilation equipment
Characteristics of fishery processing wastewater and the smooth introduction of treatment facilities! Two sampling methods are necessary for wastewater investigation.
- Drainage and ventilation equipment
Septic tanks essential for wastewater treatment in areas without sewer systems! Explaining the mechanism that makes water clean!
- Drainage and ventilation equipment
Ideal for use with under-basin and other general mixed water faucets!
- Drainage and ventilation equipment
Yuan Zhi Style Thermostat for Hot Water Mixing, TYUM・TYUMS Series!
- Drainage and ventilation equipment
The shape is not much different from the outer diameter of the connected pipes, blending seamlessly into the system.
- Drainage and ventilation equipment
Optimal for situations where the hot water temperature is too high and dangerous, or when the system's hot water capacity is small!
- Drainage and ventilation equipment
Easily adjust the circuit balance while monitoring the flow rate in heating, air conditioning, and cooling systems!
- Drainage and ventilation equipment
Ideal for hospitals, nursing homes, welfare and care facilities, sports facilities, and production facilities!
- Drainage and ventilation equipment
Ideal for hospitals, nursing homes, welfare and care facilities, sports facilities, and production facilities!
- Drainage and ventilation equipment
The persistent problem of air compressor drainage that still hasn't been resolved. Solved with the patented, one-of-a-kind air filter 【WELL AIR】!
- Air compressors, blowers and pumps
- others
- Drainage and ventilation equipment
Zero running costs! A high-performance compressed air purifier that does not require filters or desiccants. Patented, one-of-a-kind air filter 【WELL AIR】.
- Air compressors, blowers and pumps
- others
- Drainage and ventilation equipment
The persistent problem of air compressor drainage that still hasn't been resolved. Solved with the patented, one-of-a-kind air filter 【WELL AIR】!
- Air compressors, blowers and pumps
- others
- Drainage and ventilation equipment
Simply add on to existing equipment. Achieve permanent liberation from drainage issues with the patented, one-of-a-kind air filter 【WELL AIR】!
- Air compressors, blowers and pumps
- others
- Drainage and ventilation equipment
A lineup of ball valves made of brass and stainless steel, suitable for LP gas, is available!
- Drainage and ventilation equipment
Achieve high-density aquaculture and accelerated growth with OXSERVE!
- Drainage and ventilation equipment
Essential items around mansions, apartments, and collective housing! A standard product made of cast iron grid mesh, the 'cast iron grid cover' with fine mesh, made from the same material as manholes!
- Drainage and ventilation equipment
Essential item for the surroundings of apartment buildings and other multi-unit residences! The standard product 'cast iron grating cover' made from the same material as manholes!
- Drainage and ventilation equipment
"Screening Grating". Gentle on the Earth, keeping rivers and seas clean. A fusion of screens and grating for catching debris. Preventing waste from flowing downstream.
- Drainage and ventilation equipment
New model debut: Exhibits high durability performance even under torsional loads! OG Super High-Tensile High-Strength Stainless Steel Grating 'Fine Great'.
- Drainage and ventilation equipment

We have received the "Good Design Award" for the 2024 fiscal year. Featured in the 2024 new catalog is the "New Model SUS Grating 'Fine Grate'." Achieving high strength and high durability with a new manufacturing method!
The new model "Fine Grate" of stainless steel grating, featured in the 2024 catalog, has won the 2024 Good Design Award. It demonstrates high durability performance against loads in the "twisting" direction! The OG Super High-Tensile High-Strength Stainless Steel Grating. Achieved through a manufacturing method different from conventional ones. We would like to introduce the new model "OG Super High-Tensile High-Strength Stainless Steel Grating" (U-shaped drain type). The material used is NSSC low-alloy type duplex stainless steel, which boasts about twice the strength of SUS304 stainless steel. The manufacturing method of the OG Super High-Tensile High-Strength Stainless Steel Grating has been improved! It exhibits high durability performance against loads in the "twisting" direction! The new model combines the uneven parts of two components and joins them together, structurally enhancing strength and achieving even higher load-bearing performance. It also demonstrates high durability performance against "twisting" loads caused by "vehicle tires," which conventional products struggled with. The "R" shape of the flange allows rainwater to be quickly directed into the side ditch, enhancing drainage performance. Please feel free to consult us when you need assistance. *For more details, please refer to the PDF document or feel free to contact us.*
Intrinsic safety explosion-proof products! [Explosion-proof performance Ex ia II BT4 Ga] For detecting water and oil leaks in explosion-proof areas.
- Drainage and ventilation equipment
Dynamic control technology for ultrasonic cleaning machines.
- pump
- Drainage and ventilation equipment
- others

Surface Residual Stress Relaxation Treatment Using Megahertz Ultrasonic Waves - Control Technology for Surface Elastic Waves through Nonlinear Oscillation Control
The Ultrasonic System Research Institute has developed a technology that applies the control of ultrasound and fine bubbles within a water tank to stimulate the surfaces of various materials and components with megahertz acoustic flow. In particular, the homogenization of surface residual stress has led to many achievements. << Deaeration Fine Bubble (Microbubble) Generation Liquid Circulation Device >> 1) By narrowing the suction side of the pump, cavitation is generated. 2) Bubbles of dissolved gas are produced due to cavitation. The above describes the state of the deaeration liquid circulation device. ... 6) In a stable and controllable state of ultrasound, the original product: a megahertz ultrasonic oscillation control probe is used to control the oscillation of megahertz (1-20 MHz) ultrasound. The optimization method for cavitation and acoustic flow achieves effective dynamic control of ultrasound by controlling the original nonlinear resonance phenomenon of liquid circulation and megahertz ultrasound. By organizing previous consulting responses, sound pressure measurements, and analyses, we have confirmed various know-how (specific methods related to individual objects and devices) and developed usage methods. If you are interested, please contact us via email.
"Fireproof Sound Nine" creates a safe and quiet living environment.
- Drainage and ventilation equipment
This is a product with a proven track record for threaded connections used in fluid piping such as water, oil, steam, and air.
- Drainage and ventilation equipment
Ultra-pure water for semiconductors, pharmaceutical water, tap water, wastewater and environmental water, and boiler water are all covered!
- Drainage and ventilation equipment

Seminar on the Pharmaceutical Industry and TOC
In the pharmaceutical industry, TOC (Total Organic Carbon) is widely used for the management of pharmaceutical water and cleaning validation. Central Science has been the domestic distributor of Sievers TOC analyzers and has sold numerous TOC analyzers. Based on the experience and knowledge gained from handling TOC analyzers, we provide information through individual seminars. You can choose between a web format and an in-house format for the seminars. We hope this will be helpful for the knowledge enhancement of everyone in the quality department, production technology department, and manufacturing department.
Rubber precision small check valve can meet diverse needs with a wide range of materials!
- Drainage and ventilation equipment
Custom rubber formulations are possible according to applications and challenges! We also have a track record in pumps, automotive parts, and medical device components.
- Drainage and ventilation equipment
Custom rubber precision small check valve. Please consult us if you have any issues with special specifications!
- Drainage and ventilation equipment