Products/Services

Cavitation in pumps and how to avoid it(0)

Understanding pump cavitation is essential for maintaining pump performance. We will explain the causes of cavitation, its effects, and measures related to system efficiency, lifespan, and media integrity. Pump cavitation often occurs in fluid systems, causing excessive vibration, noise, and damage to pump components, which affects pump performance. It can also alter the transported media and impact its quality. Here, we will detail pump cavitation, particularly regarding damage to the pump and the reduction of flow or pressure. Understanding this issue is crucial for preventing cavitation and maximizing system efficiency while avoiding damage and the need for pump repair or replacement.

Exhaust gas measurement(24)

- NOx / SOx gas measurement - Engine exhaust gas sampling - Flue gas sampling pump - Particle exhaust sampling - Heat-resistant gas sampling pump

Silencer for micro pumps(11)

You can view all silencers compatible with the KNF micro gas pump. *Not all silencers are compatible with all pump types, so please refer to the attached table. - Silencer for bamboo joint - Silencer with tube - Noise-canceling tube

Noble gas recovery(5)

Method for Recovering Noble Gases Using Diaphragm Pumps Noble gases such as helium, neon, and argon are essential in a wide range of industries and scientific research. From aerospace applications to the semiconductor industry, their unique properties provide significant benefits. KNF's diaphragm pumps and compressors effectively address the challenges of gas compression heat, where mechanical energy is converted into heat. This is particularly relevant for noble gases that generate more compression heat. To maintain the integrity and efficiency of noble gas recovery, KNF pumps can be customized with features such as water cooling of the pump head, reduction of inlet gas temperature, and integration of temperature sensors into the intermediate plate. Leveraging extensive experience in thermal management of the compression process and enhancing the integrity and efficiency of noble gas recovery, KNF provides detailed consulting among engineers to find ideal solutions for even the most challenging applications.

Helium recovery and filling(6)

Helium (He) is a gas that is present in very small amounts in the Earth's surface and atmosphere and can be used. Leak-tight design Water-cooled piping for compressed heat countermeasures Pump head surface temperature monitor (optional)

Biogas(16)

Biogas is an important pillar for the energy industry in aiming for a sustainable future. Biogas, produced from various organic materials such as corn stalks and liquid fertilizers, is a carbon-neutral fuel because it does not use fossil fuels. However, this promising energy source also faces technical challenges that require cutting-edge solutions. This involves several steps where pumps play a fundamental role, and KNF can provide the ideal technology.

EV charging station cooling liquid pump(28)

Liquid cooling functions by sending a liquid called coolant through pipes and tubes to absorb heat and dissipate it from critical components. This lowers the temperature of important parts such as condensers, inductors, and control circuits, improving charging efficiency and extending product lifespan. The coolant is typically a mixture of glycol and water to prevent freezing and boiling. High-quality liquid pumps are essential for effective liquid cooling operations. These systems require a consistent and stable flow rate to function properly, allowing the coolant to maintain an appropriate temperature while effectively dissipating heat from the elements. Reliability is also crucial, as coolant leaks can cause catastrophic damage to the equipment.

Foot care techniques and podiatric treatment.(10)

The state-of-the-art podiatry treatment equipment uses high-quality gas and liquid diaphragm pumps, providing safety, hygiene, and comfort for both patients and medical staff. For many people, professional foot care is an essential part of a high-quality life. It starts with beauty treatments for grooming and extends to medical care that is crucial for maintaining healthy feet, healing wounds, and supporting the overall health of patients. In both beauty and medical treatments, most procedures utilize some form of podiatry treatment equipment, with the KNF diaphragm pump playing a key role.

Laser dental treatment(5)

The KNF gas pump plays an important role in laser dental treatment. It is used to generate compressed air, which is mixed with water to create a spray mist. This mist helps cool the oral area during treatment. Both NPK 09 and NPK 09.1.2 are essential for this process. These swing piston gas pumps are oil-free, have a high performance-to-size ratio, and are highly reliable. The flow rates are 15 l/min or 24 l/min, and both pumps have a maximum pressure of 7 bar (gauge pressure). Liquid diaphragm pumps also play an important role in laser dental treatment. Pumps like the FMM 20 are typically used to cool the laser with deionized water. The FMM 20 operates dry, is self-priming, and is maintenance-free. It has a maximum flow rate of 0.018 l/min, a maximum pressure of 1 bar (gauge pressure), and a maximum suction height of 3 mH2O.

High-temperature gas sampling pump(4)

This is a heat-resistant gas pump that can be used at gas temperatures up to 240°C. A version with a heater attached to the pump is also available as an option. Material changes can be made according to the gas composition.

Pump for commercial dishwashers(5)

Diaphragm pumps are a powerful option for introducing rinse aids, detergents, and sanitizers into commercial dishwashers. Generally, rinse aids and sanitizers are diluted with water before being sprayed onto dishes, while detergents are introduced directly into the machine. Because the pressure required to discharge these into a standard water pressure line is high, commercial dishwashers need to rely on powerful pumps.

Water-based ink / water-soluble ink(30)

Diaphragm liquid pumps and diaphragm gas pumps (degasification pumps) suitable for water-based inks and water-soluble inks in inkjet printer technology.

Pump lifespan test(0)

KNF utilizes extensive pump testing and other methods to ensure maximum reliability. In this way, customers receive clear and reliable information regarding the expected lifespan of the pumps. For many pump series, customers can receive data in the form of Mean Time To Failure (MTTF), B10-Life, and two-sided confidence limits.

Diaphragm pump and tube pump(0)

Choosing a pump is difficult due to the many factors that need to be considered, as well as the challenges associated with the diverse pump technologies available. The diaphragm pump and tube pump (peristaltic pump) are frequently adopted as liquid pump technologies. Both types of pumps are used in various applications. Below, we will discuss the advantages and disadvantages of these different pump technologies.

Five signs before the pump fails(0)

No matter how long-lasting a component may be, caution is necessary. Pumps within machines and systems are naturally expected to have maximum lifespan and reliability. It is understandable that this component is often overlooked. This is because it is frequently just one of many components and is also a relatively inexpensive part compared to other experimental equipment. Additionally, maintenance intervals can vary drastically by field, leading to a lack of general information. Pumps occasionally require attention.

Leak test leak rate(16)

From bubble observation to helium leak testing – Overview of pump leak testing methods. KNF offers a variety of leak testing methods tailored to meet our customers' needs, ranging from simple bubble tests to advanced helium leak tests.

Pump accessories(3)

KNF offers a wide range of customizable diaphragm pumps for gases and liquids. By using accessories, users can further customize these pumps to meet specific needs. KNF's modular system provides a variety of customization options, allowing the pumps to be tailored for specific applications. However, the fine-tuning does not end once the pump is manufactured. By adding various accessories to the pump, it is also possible to achieve more specific and detailed customization after the pump has been produced. Reasons to add pump accessories Accessories are a cost-effective way to specially adjust the pump for the application. In situations where custom engineering is not practical or feasible, they can be added to the pump relatively quickly and efficiently. Accessories help the pump achieve the desired results, and in many cases, the negative impact is minimal or nonexistent.

Reduction of CO2 emissions and reuse(7)

The KNF diaphragm gas pump is a powerful option for reducing CO2 emissions. CO2 reduction applications are very complex and require various steps and stages. The right pump is essential to initiate the regeneration process and transfer fluids between different stages. For example, the N 630 is ideal for such applications, with a maximum flow rate of 35 l/min, a maximum pressure of 12 bar (rel.), and a maximum vacuum of 70 mbar (abs.). The N630 is highly reliable and can operate oil-free. It offers a wide range of customization options, including various pump head configurations and voltage options. It is suitable for use in environments where explosion-proof performance is required, which is essential for CO2 applications.

Extracorporeal Shock Wave Therapy: The Key to Effective Shock Wave Therapy(3)

The KNF NPK swing piston pump enables medical device manufacturers to accurately control pressure in compact shockwave therapy devices, enhancing the treatment effects for musculoskeletal disorders and other conditions through shockwave stimulation. The latest extracorporeal shockwave therapy (ESWT) devices generate pressure waves precisely for effective treatment of a wide range of diseases. At the core of this technology, the KNF NPK piston pump provides the stable pressure generation and precise control required by medical device manufacturers.

LNG propulsion for ships(4)

KNF's pumps have already played an important role in ensuring the safety of this innovative LNG propulsion technology. Vessels powered by LNG are revolutionizing ship propulsion with cleaner and lower-emission technologies. KNF's explosion-proof diaphragm pumps play a crucial role in ensuring safety through continuous leak testing of gas control systems, complying with strict ATEX specifications and maritime certifications. Gas control systems employing explosion-proof diaphragm pumps must continuously monitor LNG supply and the controlled combustion process of large engines to ensure the reliability and safety of the integrated gas control system.

Cryostat system(3)

The heart of the cryostat is a continuous flow system that utilizes the cooling capacity of liquid helium. This process vaporizes and expands the liquefied helium, generating a powerful cooling effect. Subsequently, a pump transfers the gaseous helium, slightly compresses it, and sends it to a larger compressor, where the helium is liquefied again. The temperature range achievable with conventional liquid helium-4 (4He) baths can be further lowered by using the rare helium isotope helium-3 (3He), allowing the cryostat to reach even lower temperatures. Essential components of the diaphragm pump cryostat system KNF's diaphragm pumps provide a versatile and customized approach to meet the unique needs of any application, whether in laboratories, industries, or other applications where a reliable and efficient pumping solution is required.

Diaphragm vacuum pump for exhaust of turbo molecular pump(5)

Turbo molecular pump systems require a deep vacuum for startup and effective operation. To achieve this vacuum, they often rely on diaphragm pump technology for roughing pumps. Turbo molecular pump systems are widely used in various applications such as mass spectrometry, leak detection, and semiconductor manufacturing. These complex systems require an extremely deep vacuum state to operate effectively, and to reach that level, they have no choice but to depend on diaphragm pumps. Diaphragm pump technology offers several advantages over other pump types for these applications.

Micro pump for coffee machines(15)

KNF diaphragm pump technology has become a key component in coffee machines. The diaphragm gas pump is essential for optimal milk frothing and dispensing. Coffee machines continue to evolve, offering more options than ever before. New super-automatic machines challenge the limits of what types of drinks are possible while enabling installation in almost any environment. Many of these machines extract hundreds or thousands of cups of coffee every day. Almost all of these machines need to froth or dispense milk in some way. Many coffee machines are equipped with some device for frothing milk. Typically, these systems mix steam and induced air until the milk in the container reaches the appropriate temperature and consistency. Even for drinks that do not require frothing, the machine must properly transport the right amount of milk and add it to the beverage.

The optimal vacuum pump for rotary evaporators.(7)

Distillation tests are conducted regularly in the chemistry laboratory. However, which vacuum pump is best suited for the rotary evaporator? Also, is the pump already in use the correct one? You can find the optimal pump in four simple steps.

Vacuum pump for automation technology(15)

The latest automation systems supported by high-quality vacuum technology Advantages of electric vacuum pumps for automation There are generally two methods to create a vacuum. Pneumatic vacuum generators use compressed air as an energy source and are used in conjunction with air-operated vacuum pumps and venturi systems, which come with expensive vacuum control components. On the other hand, electric vacuum generators use electricity to operate the vacuum pump. Pneumatic vacuum generators tend to be more costly due to the expensive infrastructure required for compressed air, which increases operating costs. Electric vacuum generators are highly energy-efficient and can significantly reduce electricity costs for automation systems, especially during continuous operation.

Process pump pump head water cooling(6)

KNF process pumps play a crucial role in various industrial applications. To maximize their functionality and extend their lifespan, effective cooling methods are essential depending on the application. Effective cooling methods, such as water cooling, provide significant benefits, especially for diaphragm process pumps exposed to high compressive heat, helping to prevent overheating and wear, thereby extending the pump's lifespan. Converting large process pumps to water-cooled systems offers substantial advantages in terms of sustainability. In a double-head pump system, the cooling systems can be connected in series, requiring only one cooling circuit to cool both pump heads. This achieves high efficiency at a low cost.

Disinfection technology using hydrogen peroxide(6)

Disinfection technology requires a smooth flow. At the heart of this disinfection technology, a customized KNF liquid pump operates in combination with a filter. The pump supplies the necessary pressure for the solution. Therefore, it is essential that the flow of the medium is smooth. This is ensured by the pump's advanced smooth flow technology. Other pump requirements include chemical resistance, long lifespan, and compact size. These specifications ultimately led to the decision for a custom-made solution by KNF.

CO2 carbon dioxide pump(5)

KNF's pump technology contributes to the reduction and reuse of CO2 emissions in various processes. The KNF diaphragm gas pump is a powerful option for reducing CO2 emissions. CO2 reduction applications are very complex and require various steps and stages. To initiate the regeneration process and transfer fluids between different stages, the right pump is essential. For example, the N 630 is ideal for such applications, with a maximum flow rate of 35 l/min, a maximum pressure of 12 bar (rel.), and a maximum vacuum of 70 mbar (abs.). The N630 is highly reliable and can operate oil-free. It offers a wide range of customization options, including various pump head configurations and voltage options. It is suitable for use in environments where explosion-proof performance is essential for CO2 applications.

Comparison of diaphragm pumps and gear pumps(7)

When selecting the most suitable pump for an application, gear pumps and diaphragm pumps are often strong candidates. Each pump type has its own characteristics, advantages, and limitations. Gear pumps and diaphragm pumps are commonly used when choosing a pump suitable for liquid applications. Comparing diaphragm pumps and gear pumps, and understanding their maintenance, flow rate, and reliability characteristics, can help determine the best pump for the application.

An ideal solution for efficient needle cleaning.(7)

Needles and similar diagnostic components need to be cleaned every time they handle different reagents or samples. KNF's liquid diaphragm pumps are essential for keeping them clean.

Renewable energy green hydrogen gas pump in the electrolysis process.(6)

Gas sampling pumps for the electrolysis process in green hydrogen Oxygen sampling pump: Required characteristics: Leak-tight specification / Degreasing treatment Recommended KNF pumps: N96STDC-B-M / N96KTDC-B-M (customized specification) / N87ST.9E (customized specification) Hydrogen sampling pump: Required characteristics: Leak-tight specification / Explosion-proof specification (Japan Explosion-proof Certification for hydrogen, compatible with IIC & IIB + H2) Recommended KNF pumps: N87ST.9E Ex (customized specification) / N922ST.9E Ex

Noble gas(6)

You can use gases such as helium (He), neon (Ne), argon (Ar), and xenon (Xe), which are present in very small amounts in the Earth's surface and atmosphere. Leak-tight design Water-cooled piping for compressed heat countermeasures Pump head surface temperature monitor (optional)

Megnajet / Xaar pump for inkjet systems(12)

Megnajet, a member of the Xaar Group and a leading manufacturer of high-capacity inkjet solutions, is renowned for its expertise in fluid management systems. KNF pumps have been trusted as the heart of Megnajet's systems since the company's founding 12 years ago.

Rotary evaporator for organic solvent recovery(4)

The rotary evaporator is an essential device in research fields such as chemistry, engineering, and biology. It is one of the representative concentration devices used for various applications such as concentration, distillation separation, and distillation. The rotary evaporator is designed to shorten the concentration and distillation time, allowing for high-precision separation and distillation.

Hydrogen pump(25)

- Gas pump - Explosion-proof gas pump (T4) - Compressor, etc.

Gas pump for SF6 sulfur hexafluoride(5)

SF6 gas ensuring the safety of circuit breakers and switchgear Sulfur hexafluoride (SF6) is one of the most widely used insulating gases. Its excellent electrical and thermal properties make it an ideal choice for use in gas-insulated switchgear, breakers, and gas-insulated lines seen in the transmission and distribution (T&D) industry. When an arc occurs, the six fluorine molecules of SF6 separate from sulfur and capture electrons, effectively extinguishing the arc. The gas then self-recovers by returning the molecules to their original configuration. Sulfur hexafluoride is non-toxic, colorless, odorless, non-flammable, and chemically inert, and it is widely used as a robust insulator and the aforementioned arc extinguishing agent in medium to high voltage transmission and distribution applications; however, it is not without environmental impact. SF6 has a heat-trapping effect that is about 25,200 times greater than that of carbon dioxide (CO2). For this reason, SF6 is one of the greenhouse gases with an extremely high global warming potential (GWP). Therefore, it is crucial to continuously monitor for SF6 leaks in electrical systems.

Vacuum dryer(4)

A vacuum pump specialized for vacuum (decompression) drying efficiently utilizes the principle that the boiling point of a liquid decreases when the atmospheric pressure is low, allowing for effective evaporation.

Attraction filtration, vacuum filtration(1)

Suction filtration is a high-speed filtration technique used to separate solids from liquids. It is also called vacuum filtration.

Full Teflon Pump(2)

Compatible with all corrosive gases such as acidic gases and organic solvents.

Self-driving valve built-in vacuum pump(1)

The self-driving valve (patented by KNF) maintains vacuum levels and quickly exhausts moisture and solvents from the pump head, keeping it constantly dry. It is an ideal vacuum pump for humid gases and moisture-rich processes.

Vacuum desiccator(2)

A desiccator is a container used to store moisture-sensitive items in a dry state, equipped with a vacuum pump.

Labport Series Desktop Type N86 / N811(1)

Diaphragm-type small dry vacuum pump & compressor Compact and lightweight, suitable for both suction and pressurization Features - Functions as both a vacuum pump and a compressor. - Achieves pressurization pressure from 200 kPa (2 bar) to 250 kPa (2.5 bar). - Small, lightweight, low vibration, maintenance-free. Main Applications - Suction filtration - Vacuum desiccator - Tabletop compressor

Metering pump(2)

Simdos FEM1.02 Series Simdos FEM1.10 Series

Diaphragm Liquid Delivery Pump LIQUIPORT Liquiport Series(1)

Rikiport NF100 Series Rikiport NF300 Series

Labport Series Desktop Type N816/N838/N938(1)

Diaphragm-type small dry vacuum pump Equipped with a vacuum gauge and flow control valve Analog vacuum gauge (mbar display) and flow control valve included (model .45) Achieves a vacuum level of 1.2 kPa / 12 mbar Adopts a structural diaphragm (patented) for long lifespan Main applications Suction filtration, vacuum desiccator, tabletop compressor

NEW LOBOPORT Chemical-resistant Diaphragm Vacuum Pump(2)

Design: The streamlined body based on ergonomics allows for easy surface cleaning. Expandability: A solvent recovery type with additional separators, cooling pipes (condensers), and vacuum controllers is also available. Chemical Resistance: Compatible with all corrosive gases, including acids, alkalis, and organic solvents. Compliance with European Explosion Protection Standards (ATEX): ATEX II 2G II B+H2 T3X. It is suitable for handling various explosive/flammable gases. Recommended Applications: Rotary evaporators Degassing/Drying Deaeration/Defoaming Filtration

OEM Comprehensive Catalog(21)

This is a comprehensive catalog of OEM products (for equipment integration) handled by KNF. You can view detailed information about individual products at the URL below. https://knf.com/ja/jp

Gas pump(43)

We have models for decompression, pressurization, and dual-purpose for both decompression and pressurization. You can select materials based on the gas composition. KNF pumps are composed of modular components. Therefore, we can propose combinations of standard pump parts to meet your specific requirements. Please feel free to contact us with your technical challenges and requests.

Liquid pump(31)

General liquid transfer. Types specialized in suction characteristics, types specialized in discharge characteristics, types specialized in pulsation reduction, etc. You can select materials based on the liquid composition. KNF pumps are composed of modular components. Therefore, we can propose combinations of various parts of the standard pump to meet your specific requirements. Please feel free to contact us regarding your technical challenges and requests.

Micro gas pump(12)

Gas sampling, small compressors, etc. We have options for both pressure reduction and pressure reduction/pressurization. For portable devices, small battery-operated units, and stationary devices, etc. You can choose materials based on the gas composition. KNF pumps are composed of modular components. Therefore, we can propose combinations of standard pump parts to meet your specific requirements. Please feel free to contact us with your technical challenges and requests.

Sampling pump for gas(40)

We offer a variety of gas sampling pumps, from handy detectors to stationary systems. Depending on your usage conditions, we can recommend battery-operated micro pumps with excellent power consumption performance, heat-resistant gas pumps, explosion-proof gas pumps, and corrosion-resistant gas pumps. - Atmospheric measurement, environmental measurement - Flammable gas detection - Exhaust gas measurement and analysis - Detection of hazardous gases etc.

Process pump(15)

Gas pumps for various processes such as gas transfer, pressurization, recovery, and filling. High-flow pumps (large flow), compressors, explosion-proof gas pumps, heat-resistant gas pumps, corrosion-resistant gas pumps, etc. are available for pressure reduction / pressurization / dual-purpose for pressure reduction and pressurization. You can choose materials based on the gas composition. KNF pumps are composed of modular components. Therefore, we can propose combinations of standard pump parts to meet your specific requirements. Please feel free to contact us with your technical challenges and requests.

DC-BI Series: Integrated Pump and Motor, Next-Generation Pump Series(4)

DCBI (direct current brushless integrated) Traditionally, the pump and motor were separate components, but the DC-BI series integrates the pump and motor into one unit. By integrating the pump and motor, it has become possible to use larger bearings than before, which has improved the durability of the pump. Other features include: - A unique design not seen before - Both the pump and motor are highly reliable Swiss-made products - Increased flexibility through customization of motor characteristics - Flexibility in customizing motor cables As the first phase, we are releasing four types of micro diaphragm gas pumps, with plans to add liquid pumps and more in the future.

Pulsation Reduction Liquid Pump FP Series(13)

Liquid pump with pulsation reduction measures Traditionally, pulsation was suppressed during liquid transfer using devices such as pulsation dampers, but this pump significantly reduces pulsation on its own. It is also possible to use it in conjunction with FPD (pulsation dampers) as before. Main applications Inkjet printers, sensitive liquid transfer, etc.

Dispensing and titration liquid pump(3)

This is a liquid pump suitable for transferring small amounts of liquid. It is available in solenoid motor type and stepping motor type.

Drainage and waste liquid pump(8)

Liquid transfer of effluent and waste liquid, effluent and waste liquid due to pressure differences created by vacuum pumps. You can select pumps according to flow rate, processing time, and pressure conditions. Material selection is also possible based on the composition of the liquid being discharged or treated.

Small vacuum pump for degassing(11)

This is a small vacuum pump for degassing. You can select the pump according to the flow rate and vacuum level. There is also a specially designed option that addresses the condensation water issues that arise during the degassing process. Main applications include inkjet printers, medical devices, and analytical instruments.

Explosion-proof gas pump(12)

This is a pump that can safely handle gas during the transfer of flammable gases. For applications such as gas sampling and gas filling, where a certain level of vacuum is required, you can select a pump according to the specific use, such as a compressor. The explosion-proof standard is IECEx / ATEX certified.

Heat-resistant gas pump(4)

This is a heat-resistant gas pump that can be used at gas temperatures up to 240°C. A version with a heater attached to the pump is also available as an option. Material changes can be made according to the gas composition.

Vacuum pump for steam sterilization autoclave(1)

Vacuum pump for steam sterilization Class B. A vacuum pump that can be used in the pre-vacuum and drying processes. It is designed and specified for the transfer of wet gases and condensate gases.

Pulsation Reduction Damper FPD(2)

A damper that reduces pulsation during liquid transfer. It can be selected according to flow rate, liquid composition, discharge pressure, and other factors.

Pressure regulating valve FDV(2)

Valve for controlling pressure in pumps and equipment.

Swing piston oscillating piston type gas pump(7)

It is a small piston pump type. Despite its compact size, it has excellent pressurization and depressurization performance. Driven by a DC motor.

Inkjet printer ink transfer liquid pump(30)

- Flow control - Corrosion resistance - Pulsation reduction, pulsation countermeasures - Degassing - Printer head cleaning - Printer head pressure adjustment

NSF certified component liquid pump(2)

NSF is a nonprofit third-party organization established in the United States in 1944 with the mission of improving public health, safety, and the environment. It develops safety standards for materials and products that come into contact with food and drinking water, conducts evaluations against those standards, and provides certifications. Additionally, it serves as a North American collaboration center for the World Health Organization (WHO) in the fields of food safety, water safety, and indoor air quality. It is also registered as a foreign public inspection agency with the Ministry of Health, Labour and Welfare. It is a pump suitable for the transfer of edible liquids.

Vacuum drying vacuum pump for reduced pressure drying(1)

This is a vacuum pump suitable for the transfer of wet gas and condensate gas.

Compressor gas pump specialized for pressurization.(25)

- Compressor - Pressurizing pump - Gas pump with excellent allowable discharge pressure

Vacuum pump specialized in gas pumping with reduced pressure performance.(44)

・Vacuum pump ・Vacuum pump (for reducing pressure) ・Gas sampling ・Degassing

High discharge liquid pump - A liquid pump specialized for discharge performance.(7)

- High discharge liquid pump - Discharge pressure - Back pressure - High-pressure cleaning - Mist generation

Liquid pump specialized in suction performance.(4)

・Suction lift ・Drainage and waste liquid

Auxiliary pump for turbo molecular pump, roughing pump(2)

This is an auxiliary pump (roughing pump) for a small turbo molecular pump (TMP). The oil-free diaphragm pump does not cause contamination to surrounding equipment from oil mist and has excellent maintenance characteristics.

Fuel cell(2)

Fuel cell gas pump and pure water additive liquid pump

Laboratory gas pump(0)

A portable gas pump suitable for use in laboratories. It is a compact oil-free diaphragm vacuum pump. It mainly uses PTFE/TFM heads, PTFE-coated diaphragms, and FFPM valves, offering excellent chemical resistance. It is suitable for corrosive gases/vapors and is applicable for a wide range of research purposes such as evaporation, degassing/defoaming, desiccation, and filtration.

Laboratory liquid pump(0)

Portable liquid pump suitable for use in laboratories. We offer a variety of corrosion-resistant materials with excellent design. Please consider it as an alternative to tube pumps (peristaltic pumps) and syringe pumps.

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