Last Updated： Aggregation Period:Apr 22, 2026～May 19, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Apr 22, 2026～May 19, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Apr 22, 2026～May 19, 2026
This ranking is based on the number of page views on our site.
6931～6960 item / All 7240 items
Explanation of the mechanism and features of the KNF diaphragm pump.
- Oil-free - Contamination-free - Maintenance-free - Corrosion resistance - Motor variation - Modular system - Pump customization (project pump)
Acquired Japan's explosion-proof certification, allowing safe use for sampling and gas transfer of flammable gases including hydrogen gas.
- Explosion-proof structure electrical machinery and equipment type certification passed - Increased safety explosion-proof structure, pressure-resistant explosion-proof structure - Motor division grade: Ex II 2G Ex h IIB+H2 T4 Gb
Process pumps for research and development related to decarbonization and new energy, including the transfer, recovery, and circulation of CO2, hydrogen, oxygen, helium, and others.
In a decarbonized society and the development of new energy, there are many technical challenges that conventional gas pumps cannot adequately address. We believe that the KNF process pump, with its features listed below, can assist in solving your technical challenges. Main features of the KNF process pump: - Contamination-free - A wide range of gas contact materials - Pressure-specific design with a maximum allowable discharge pressure of 1.2 MPa - Vacuum-specific design - Leak-tight design - Long lifespan design - Explosion-proof specifications (optional IECEx / ATEX) - Heat-resistant specifications with gas temperatures up to 240°C (optional) - Weather-resistant coating (optional)
Process pumps for research and development related to decarbonization and new energy, for the transfer, recovery, and circulation of CO2, hydrogen, oxygen, helium, and others.
In a decarbonized society and the development of new energy, there are many technical challenges that conventional gas pumps cannot adequately address. We believe that the KNF process pump, with its features listed below, can assist in solving our customers' technical challenges. Main features of the KNF process pump: - Contamination-free - A wide range of gas contact materials - Pressure-specific design with a maximum allowable discharge pressure of 1.2 MPa - Vacuum-specific design - Leak-tight design - Long lifespan design - Explosion-proof specifications (optional IECEx / ATEX) - Heat-resistant specifications with gas temperatures up to 240°C (optional) - Weather-resistant coating (optional)
It is a solenoid-driven diaphragm liquid pump.
Features - Long lifespan - Adjustable dispense volume 30-80 μl - Wide flow range - Tight flow in both directions - High chemical resistance - Self-priming - Quiet operation
Customizable, high output, excellent size-to-performance ratio, low noise and low vibration, long lifespan, contamination-free, maintenance-free, no restrictions on installation direction.
- Medical devices - Analytical instruments - Filtration and nebulization - Compressed air supply - Inkjet printer - Security - Food industry Basic flow rate: 2.5 - 3.0 l/min ~ Achievable vacuum level: < 300 mbar abs ~ Maximum allowable discharge pressure: 2.5 bar - 2.8 bar (0.25-0.28 MPa) *Maximum 1 barG during continuous operation
A liquid pump that suppresses pulsation and gently transfers additives.
In the food processing industry, accurate measurement and uniform mixing of additives are crucial for maintaining product quality and safety. Particularly with additives that contain delicate ingredients, excessive pulsation from pumps or the introduction of air bubbles can lead to degradation of the components and a decline in product quality. The FP70 series diaphragm liquid pump, designed to reduce pulsation, gently transfers additives and minimizes the risk of compromising quality. 【Usage Scenarios】 - Measuring and mixing food additives - Adding flavors and fragrances - Supplying to food manufacturing lines 【Benefits of Implementation】 - Preservation of additive quality - Improvement in product yield - Stabilization of the manufacturing process
Suppress pulsation and ensure smooth beverage filling. FP70 series.
In the beverage manufacturing industry, the filling process is crucial for product quality and efficiency. In particular, liquid pulsation during filling can cause foaming and errors in filling volume, potentially affecting the product's appearance and quality. Additionally, a decrease in filling speed can hinder production efficiency. The FP70 series diaphragm liquid pump addresses these challenges with its design that reduces pulsation. 【Usage Scenarios】 - Beverage filling processes - Transfer of beverages where flavor and ingredients should not be compromised - Situations requiring high-precision filling 【Benefits of Implementation】 - Smooth liquid transfer with minimal pulsation - Suppression of foaming, improving product appearance - Reduction of filling volume errors, stabilizing quality - Reduction of pressure loss in tubes, achieving efficient filling
Suppressing pulsation to improve the stability of liquid medication supply.
In the semiconductor manufacturing industry, accuracy and reliability in chemical supply are essential for the stable production of high-quality products. Particularly in fine processing processes, pulsation and bubbles in the chemical can lead to manufacturing defects and reduced yield. The FP70 series diaphragm liquid pump contributes to quality improvement in semiconductor manufacturing by suppressing pulsation and achieving stable chemical supply. 【Application Scenarios】 - Chemical supply systems - Cleaning solution supply systems - Reagent supply 【Benefits of Implementation】 - Stable chemical supply with minimal pulsation - Reduction of pressure loss in tubes - Suppression of bubbles - Reduction of optional parts
Suppressing pulsation to support accurate water quality analysis.
In the field of water quality analysis, stable transportation of samples is required for accurate data acquisition. Particularly in the analysis of trace components, pulsation from pumps can affect measurement accuracy. The FP70 series diaphragm liquid pump improves the reliability of analytical results through its design that reduces pulsation. 【Usage Scenarios】 - Sampling in water quality surveys - Chemical supply to analytical instruments - Experiments in research institutions 【Benefits of Implementation】 - Stable liquid transfer with minimal pulsation - Reduced pressure loss within the tubing - Suppression of bubble formation
A diaphragm liquid pump that suppresses pulsation and gently transfers reagents.
In the transfer of reagents in chemical plants, accurate flow control and the maintenance of reagent quality are crucial factors that influence process stability and product quality. Particularly when handling delicate or expensive reagents, it is essential to minimize the effects of pulsation and prevent the introduction of air bubbles. The FP70 series diaphragm liquid pump addresses these challenges by reducing pulsation and minimizing the load on the reagents. 【Usage Scenarios】 - Quantitative supply of reagents - Reagent supply for reaction processes - Sampling 【Benefits of Implementation】 - Stable reagent supply with minimal pulsation - Reduced pressure loss in tubes - Suppression of bubble formation - Maintenance of reagent quality
A liquid pump that suppresses pulsation and stabilizes ink supply.
In the printing industry, the stability of ink supply is a crucial factor that affects print quality. Ink pulsation can lead to printing inconsistencies and smudging, potentially reducing product yield. The FP70 series diaphragm liquid pump improves the stability of ink supply by suppressing pulsation, enabling high-quality printing. It also reduces pressure loss in the tubing and prevents the entry of air bubbles. This contributes to improved print quality and reduced maintenance costs. 【Usage Scenarios】 - Inkjet printers - Offset printing machines - Ink supply systems 【Benefits of Implementation】 - Improved print quality - Reduced ink waste - Decreased maintenance frequency
A liquid pump that suppresses pulsation and optimizes fuel supply.
In the fuel cell industry, a stable supply of fuel is essential for efficient energy conversion. In particular, pulsation in fuel supply can potentially degrade system performance. The FP70 series diaphragm liquid pump helps support the efficient operation of fuel cell systems by reducing pulsation and enhancing the stability of fuel supply. 【Usage Scenarios】 - Fuel supply for fuel cell systems - Fuel supply to fuel cell stacks 【Benefits of Implementation】 - Stable fuel supply with minimal pulsation - Improved system efficiency - Reduced pressure loss in tubes
Suppress the pulsation and gently mix the cosmetic ingredients.
In the cosmetics manufacturing industry, precise mixing of ingredients is essential to maintain product quality. This is particularly important when handling delicate components, as minimizing the effects of pulsation and achieving uniform mixing is crucial. Improper mixing can lead to product separation and quality degradation. The FP70 series diaphragm liquid pump, designed to reduce pulsation, gently mixes cosmetic ingredients and contributes to the creation of high-quality products. 【Application Scenarios】 - Manufacturing of lotions, emulsions, creams, etc. - Addition of fragrances, colorants, etc. - Ingredient mixing in research and development 【Benefits of Implementation】 - Uniform mixing of ingredients through low-pulsation liquid transfer - Reduced pressure loss within the tubing - Suppression of bubble formation, enhancing product appearance - Option to select materials with NFS certification, contributing to safe product manufacturing
A liquid pump that suppresses pulsation and gently delivers the medium.
In the biotechnology industry, the precise supply of culture media is crucial in cell culture and microbial culture. Pulsation in the media can cause stress to the cells and potentially have a negative impact on culture results. The FP70 series diaphragm liquid pump reduces pulsation, ensuring a media supply that minimizes the burden on the cells. This provides a stable culture environment and contributes to the efficiency of research and development. 【Usage Scenarios】 - Cell culture - Microbial culture - Media supply 【Benefits of Implementation】 - Reduced burden on cells due to low-pulsation fluid delivery - Reduced pressure loss in tubing - Suppression of negative effects on culture due to bubble control
For promoting reactions in a combustible gas environment. IECEx/ATEX certified explosion-proof pump.
In the chemical industry, safety is the top priority, and working with flammable gases or in explosive atmospheres requires particular caution. In reaction promotion processes, the supply and mixing of gases are essential, making the selection of appropriate pumps crucial. Inadequate pumps can increase the risk of explosion accidents. The KNF N630Ex series explosion-proof gas pump enables safe operation in flammable gas environments and efficiently supports reaction promotion processes. 【Usage Scenarios】 - Chemical reaction processes using flammable gases - Gas supply in explosive atmospheres - Gas mixing in research and development 【Benefits of Implementation】 - Reduced explosion risk - Improved process safety - Efficient reaction promotion
IECEx / ATEX certified explosion-proof pump. For solvent recovery in flammable gas environments.
In solvent recovery within the pharmaceutical industry, safety is the top priority. Particularly in processes that use flammable solvents, it is essential to minimize the risk of explosions. Improper pump selection can lead to fire or explosion incidents, resulting in significant human harm and business interruptions. The KNF N630Ex series explosion-proof gas pump enables use in flammable gas atmospheres and supports a safe solvent recovery process. 【Application Scenarios】 - Extraction processes using flammable solvents - Distillation processes - Drying processes 【Benefits of Implementation】 - Reduced explosion risk - Creation of a safe working environment - Improved process efficiency
Gas supply in a combustible gas environment. IECEx/ATEX certified explosion-proof pump.
In the semiconductor manufacturing process, safety is extremely important, and explosion-proof performance is essential in environments that use flammable gases. Gas leaks or ignition can lead to serious accidents. The KNF N630Ex series explosion-proof gas pump is designed to reduce such risks. 【Usage Scenarios】 - Semiconductor manufacturing plants - Research facilities requiring gas supply - Plants handling flammable gases 【Benefits of Implementation】 - Safe gas supply in flammable gas environments - High reliability and durability - Leak-tight specifications to prevent gas leaks
Food packaging in a combustible gas atmosphere. IECEx/ATEX certified explosion-proof pump.
In the food packaging industry, ensuring product quality and safety is the top priority. Particularly in packaging processes that use flammable gases, it is essential to minimize the risk of explosions. Traditional pumps posed risks of gas leaks and ignition, but the KNF N630Ex series explosion-proof gas pump addresses these challenges. It is certified with IECEx/ATEX, enabling safe packaging operations in a secure environment. 【Usage Scenarios】 - Food packaging lines using flammable gases - Gas replacement packaging - Gas filling for maintaining food quality 【Benefits of Implementation】 - Reduced explosion risk - Realization of a safe working environment - Improved product quality and safety
![[For Mining] KNF N630Ex Explosion-Proof Gas Pump](https://image.mono.ipros.com/public/product/image/308317/IPROS16139176067065392383.jpeg?w=280&h=280)
IECEx / ATEX certified explosion-proof pump. For gas detection in mines.
In mining, it is essential to continuously monitor the risk of flammable gas leaks and explosions to ensure safety. Particularly in gas detection systems, accurate gas sampling and analysis are required. Improper use of pumps can lead to incorrect measurement results or system failures, potentially causing serious accidents. The KNF N630Ex series explosion-proof gas pump is ideal for gas detection applications in hazardous environments such as mines. 【Usage Scenarios】 - Mines - Gas detection systems - Flammable gas environments 【Benefits of Implementation】 - Safe gas detection - Accurate gas sampling - High reliability
IECEx / ATEX certified explosion-proof pump. For use in flammable gas environments.
In the fuel cell industry, safety is the top priority, and minimizing the risk of flammable gas leaks is essential. Particularly in fuel cell systems that handle flammable gases such as hydrogen, gas leaks can lead to serious accidents. The KNF N630Ex series explosion-proof gas pump enables use in flammable gas atmospheres, enhancing the safety of fuel cell systems. 【Application Scenarios】 - Fuel cell manufacturing processes - Hydrogen stations - Gas analysis equipment 【Benefits of Implementation】 - Safe gas supply in flammable gas environments - Improved system reliability - Reduction of long-term operational costs
![[For Space Applications] KNF N630Ex Series Explosion-Proof Gas Pump](https://image.mono.ipros.com/public/product/image/308317/IPROS16194756508712484989.jpeg?w=280&h=280)
IECEx / ATEX certified explosion-proof pump. For use with propellants in a flammable gas atmosphere.
In the handling of propellants for space applications, high safety and reliability are required. Particularly when dealing with flammable gases and explosive materials, the selection of pumps is extremely important. Inappropriate pumps can lead to serious accidents. The KNF N630Ex series explosion-proof gas pump has obtained IECEx/ATEX certification, enabling safe operation in flammable gas atmospheres. 【Usage Scenarios】 - Propellant supply for space rockets and satellites - Filling and discharging of propellants - Handling of propellants in research and development 【Benefits of Implementation】 - Safe propellant supply in flammable gas environments - Contribution to mission success through high reliability - Prevention of propellant leakage due to leak-tight specifications
Responding to flammable gas environments in water treatment, such as ozone aeration.
In the water treatment industry, processes such as ozone aeration require measures to address flammable and corrosive gases. Ensuring safety and the durability of pumps is particularly important. Improper pump selection can lead to gas leaks and premature pump failure. The KNF N630Ex series explosion-proof gas pump enables use in flammable gas environments, enhancing the safety of water treatment processes. 【Application Scenarios】 - Ozone aeration systems - Wastewater treatment - Water quality purification 【Benefits of Implementation】 - Safe operation in flammable gas environments - Extended lifespan due to corrosion resistance - Stable gas supply
Compact design gas pump that achieves a high pressure of up to 7 barG.
In the field of medical devices, accurate sample transfer is essential for analytical purposes. In particular, precise control of gases and liquids, which affects the reliability of analytical results, is crucial. Inaccurate transfer can lead to errors in analysis results or equipment failure. The KNF NPK012 series oscillating piston gas pump delivers high performance in a compact design, supporting accurate sample transfer for analytical applications. [Application Scenarios] - Transfer of liquid and gas samples for analysis - Inhalation devices [Benefits of Implementation] - Improved analytical accuracy through precise sample transfer - Versatility for a wide range of applications due to high pressure performance - High reliability due to robust design
Compactly designed gas pump with high performance using a swinging piston type.
In the environmental monitoring industry, accurate measurement of air and water quality is essential. Particularly in the analysis of trace gases and liquids, the precise transfer of samples significantly affects the reliability of measurement results. Improper sample transfer can lead to incorrect measurement results or delays in analysis. The KNF NPK012 series oscillating piston gas pump offers high performance in a compact design, meeting the measurement needs in environmental monitoring. 【Usage Scenarios】 - Measurement of air pollutants - Water quality analysis - Gas detection 【Benefits of Implementation】 - Reliable measurement results through accurate sample transfer - Flexibility in installation locations due to compact design - Reduction of long-term operational costs due to high durability
For fuel cell supply. A compact, high-performance, and robustly designed gas pump.
In the fuel cell industry, the efficient supply of gases such as hydrogen and oxygen significantly affects the performance and reliability of the system. In particular, gas leaks and unstable supply levels can lead to decreased efficiency and shortened lifespan of fuel cells. The KNF NPK012 series oscillating piston gas pump provides high reliability and stable performance in addressing the challenges of gas supply in fuel cell systems. 【Usage Scenarios】 - Hydrogen supply to fuel cells - Oxygen supply to fuel cells - Gas supply to fuel cell stacks 【Benefits of Implementation】 - Improved fuel cell performance through stable gas supply - Reduced maintenance frequency due to high durability - Miniaturization of the entire system due to compact design
A compact and high-performance gas pump optimized for analytical use.
In the analytical machinery industry, accurate transfer of gases and liquids is essential for precise sample analysis. Particularly when analyzing trace components or conducting high-precision measurements, the performance of the pump significantly impacts the results. Inappropriate pump selection can lead to decreased analytical accuracy and potential equipment failure. The KNF NPK012 series oscillating piston gas pump provides optimal performance for the transfer of analytical samples. 【Application Scenarios】 - Transfer of liquid and gas samples for analysis 【Benefits of Implementation】 - Achieving high-precision analytical results - Stable operation of equipment
Compact design, high-performance oscillating piston gas pump.
In the field of biotechnology, the accurate supply and control of gases in the cultivation process greatly affect cell growth and culture efficiency. In particular, the supply of oxygen to the culture medium and the removal of unwanted gases are critical factors that determine the success of the culture. If gas supply is insufficient, cell proliferation may be inhibited, leading to a decrease in culture efficiency. The KNF NPK012 series contributes to addressing these challenges with high reliability and precise gas control. 【Usage Scenarios】 - Cell culture - Bioreactors - Gas supply 【Benefits of Implementation】 - Improved culture efficiency through accurate gas supply - Stable operation due to high reliability - Space-saving design due to compact construction
A gas pump with a compact design that delivers high performance. For leak detection.
In the gas detection industry, high precision leak detection is required. In particular, to reliably detect minute gas leaks, pumps with stable flow rates and high vacuum performance are essential. Inappropriate pump selection can lead to decreased detection accuracy and false positives. The KNF NPK012 series demonstrates high performance while being compact, contributing to solving challenges in leak detection. 【Usage Scenarios】 - Gas leak detectors - Analytical instruments - Safety management systems 【Benefits of Implementation】 - High-precision leak detection - Stable gas supply - Miniaturization of equipment
![[For the printing industry] KNF NPK012 Series Oscillating Piston Pump](https://image.mono.ipros.com/public/product/image/308317/IPROS14995800174327955122.jpeg?w=280&h=280)
A compact yet high-performance oscillating piston gas pump.
In the printing industry, a stable supply of ink is essential for producing high-quality printed materials. When the supply of ink is unstable, it can affect color reproduction and printing accuracy. The KNF NPK012 series oscillating piston gas pump contributes to the stabilization of ink supply. 【Usage Scenarios】 - Inkjet printers - Ink supply systems 【Benefits of Implementation】 - Stabilization of ink supply - Improvement of print quality - High reliability
