ケーエヌエフ・ジャパン List of Products and Services

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)

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)

IECEx / ATEX compliant explosion-proof diaphragm gas pump

- 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

Main Features (Customization according to the customer's system is possible) Basic Flow Rate: 50 l/min Flow Rate Variable Range: 11.5 – 50 l/min (External Signal Control) Maximum Allowable Discharge Pressure: 0.1 MPa (1 bar) Material: Pump Head Aluminum / Diaphragm EPDM Motor: Brushless DC Motor 24V * 48V specification is also available as an option Guaranteed Lifespan: Over 10,000 hours of continuous operation at the maximum allowable discharge pressure of 0.1 MPa * The expected lifespan may be longer depending on flow rate (motor speed), discharge pressure conditions, etc. (Internal tests are ongoing with over 100,000 hours)

- Achieves high vacuum with excellent exhaust speed - Robust design - Low vibration and low noise design N952KNDC-B Basic flow rate: 11 - 36 l/min Exhaust speed: 0.66 - 2.16 m³/h Achievable vacuum level: 1.5 mbar abs Maximum allowable discharge pressure: 1 bar (0.1 MPa) N952KTE-W Basic flow rate: 32 l/min Exhaust speed: 1.92 m³/h Achievable vacuum level: 2 mbar abs Maximum allowable discharge pressure: 1 bar (0.1 MPa) N952KT.29E-W Basic flow rate: 9 - 32 l/min Exhaust speed: 0.54 - 1.92 m³/h Achievable vacuum level: 2 mbar abs Maximum allowable discharge pressure: 1 bar (0.1 MPa)

In a decarbonized society and the development of new energy, there are many technical challenges that conventional gas pumps cannot 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)

- It can be used for the transfer of wet gas and condensate gas. - It can be restarted from a reduced pressure state or a positive pressure state without releasing to the atmosphere. - The brushless DC motor allows for flow rate adjustment via PWM control. - It can be used at ambient temperatures up to 50°C and gas temperatures up to 70°C. - Leak-tight design: 6 x 10^-3 mbar x l/s - A multi-voltage compatible AC converter specification is also available. Basic flow rate: 7 l/min and above Achievable vacuum level: < 100 mbar abs and above Maximum allowable discharge pressure: 2.5 bar (0.25 MPa)

Main Content - Contamination-free vacuum pumps and compressors - Transfer of rare gases, hazardous gases, and toxic gases - Double diaphragm (for transferring rare gases) - High-temperature gases (heat-resistant gas pumps) - Aggressive, flammable gases (corrosion-resistant / explosion-proof specifications) - Stationary gas pumps - Portable gas pumps

Mainly content - Contamination-free vacuum pumps and compressors - Transfer of rare gases, hazardous gases, and toxic gases - Double diaphragm (for transfer of rare gases) - High-temperature gases (heat-resistant gas pumps) - Aggressive, flammable gases (corrosion-resistant / explosion-proof specifications)

- Maximum allowable discharge pressure 12 bar (1.2 MPa) - Basic flow rate 30 l/min (50Hz) / 35 l/min (60Hz) - Corrosion-resistant specification SUS / PTFE - Robust design to withstand tough operating conditions - Leak-tight specification 6 x 10^-3 mbar x l/s

- Basic flow rate N922 8L: 7.5 l/min / N922 16L: 16 l/min - Achievable vacuum level 200-350 mbar abs - Maximum allowable discharge pressure 1.5 bar (0.15 MPa) - Corrosion-resistant specification PTFE - Robust design that withstands tough operating conditions - Leak-tight specification 6 x 10-3 mbar x l/s

- Basic flow rate 7.5 l/min - Achievable vacuum level 140 mbar abs - Maximum allowable discharge pressure 1.5 bar (0.15 MPa) - Corrosion-resistant specification PVDF / PTFE - Robust design to withstand tough operating conditions - Leak-tight specification 6 x 10-3 mbar x l/s

- Can be used for the transport of wet gases and condensate gases. - Can be restarted from a reduced pressure state or a positive pressure state (brushless DC motor). - The brushless DC motor allows for flow adjustment via PWM control. Basic flow rate: 4.2 - 5 l/min ~ Achievable vacuum level: < 30 mbar abs ~ Maximum allowable discharge pressure: 0.1 - 0.3 bar (0.01 - 0.03 MPa)

- Process pump - Corrosion-resistant specification Basic flow rate: 33 l/min to 39 l/min (varies depending on diaphragm material) Achievable vacuum level: < 100 mbar abs Pump head material: Aluminum / Stainless steel Diaphragm material: CR / FPM (FKM) / PTFE-coated Available for Japanese voltage AC single-phase 100V 50/60Hz.

- Process pump - Corrosion-resistant specification Basic flow rate: 31 l/min to 39 l/min (varies depending on diaphragm material) Maximum allowable discharge pressure: 2 bar (0.2 MPa) Pump head material: Aluminum / Stainless steel Diaphragm material: CR / FPM (FKM) / PTFE-coated Available in Japanese voltage AC single-phase 100V 50/60Hz.

- Process pump - Corrosion-resistant specification Basic flow rate: 18 l/min to 22 l/min (varies depending on diaphragm material) Achievable vacuum level: < 20 mbar abs Pump head material: Aluminum / Stainless steel Diaphragm material: CR / FPM (FKM) / PTFE-coated Available for Japanese voltage AC single phase 100V 50/60Hz.

- Maximum allowable discharge pressure 12 bar (1.2 MPa) - Basic flow rate 110 l/min (50Hz) to 140 l/min (60Hz) - Corrosion-resistant specification SUS / PTFE - Robust design to withstand tough operating conditions - Leak-tight specification 6 x 10-3 mbar x l/s

- Maximum allowable discharge pressure: 7 bar (0.7 MPa) *The double diaphragm .12 specification is 3 bar - Basic flow rate: 30 l/min (50Hz) / 35 l/min (60Hz) - Corrosion-resistant specification: SUS / PTFE - Robust design that withstands tough operating conditions - Leak-tight specification: .9 specification: 6 x 10-3 mbar x l/s .13 specification / .12 specification: 6 x 10-5 mbar x l/s - By providing water cooling piping, it can be used up to a maximum allowable ambient temperature of 60°C and a maximum allowable gas temperature of 60°C.

- Maximum allowable discharge pressure: 7 bar (0.7 MPa) - Basic flow rate: 58 l/min (50Hz) / 68 l/min (60Hz) - Corrosion-resistant specification: SUS / PTFE - Robust design that withstands tough operating conditions - Leak-tight specifications: .9 specification: 6 x 10^-3 mbar x l/s, .13 specification / .12 specification: 6 x 10^-5 mbar x l/s - By using water cooling piping, it can be used at a maximum allowable ambient temperature of 60°C and a maximum allowable gas temperature of 60°C.

- Maximum allowable discharge pressure: 0.5 bar (0.05 MPa) - Basic flow rate: 30 l/min (50Hz) / 35 l/min (60Hz) - Corrosion-resistant specification: SUS / PTFE - Robust design that withstands tough operating conditions - Leak-tight specifications: .9 specification: 6 x 10-3 mbar x l/s, .13 specification / .12 specification: 6 x 10-5 mbar x l/s - By providing water cooling piping, it can be used at a maximum allowable ambient temperature of 60°C and a maximum allowable gas temperature of 60°C.

- Maximum allowable discharge pressure: 12 bar (1.2 MPa) - Basic flow rate: 30 l/min (50Hz) / 35 l/min (60Hz) - Corrosion-resistant specification: SUS / PTFE - Robust design that withstands tough operating conditions - Leak-tight specifications: .9 specification: 6 x 10-3 mbar x l/s, .13 specification: 6 x 10-5 mbar x l/s - By providing water cooling piping, it can be used at a maximum allowable ambient temperature of 60°C and a maximum allowable gas temperature of 60°C.

- Can be used for the transport of wet gases and condensate gases. - Can be restarted from a reduced pressure state or a positive pressure state (brushless DC motor). - The brushless DC motor allows for flow rate adjustment via PWM control. Basic flow rate: 5.5 - 6.5 l/min ~ Achievable vacuum level: 100 - 160 mbar abs ~ Maximum allowable discharge pressure: 2.4 - 2.5 bar (0.24 - 0.25 MPa)

N86.0 KNDC Basic flow rate: 6 l/min ～ Achievable vacuum level: < 100 mbar abs ～ Maximum allowable discharge pressure: 0.3 bar N86.0 KTDC Basic flow rate: 5.5 l/min ～ Achievable vacuum level: < 160 mbar abs ～ Maximum allowable discharge pressure: 0.3 bar N86.0 KNDC-B Basic flow rate: 5 l/min ～ Achievable vacuum level: < 100 mbar abs ～ Maximum allowable discharge pressure: 0.3 bar N86.0 KN.29DC-B Basic flow rate: 3.8 - 5 l/min ～ Achievable vacuum level: < 100 mbar abs ～ Maximum allowable discharge pressure: 0.3 bar N86.0 KTDC-B Basic flow rate: 4.5 l/min ～ Achievable vacuum level: < 160 mbar abs ～ Maximum allowable discharge pressure: 0.3 bar N86.0 KT.29DC-B Basic flow rate: 2.8 - 4.5 l/min ～ Achievable vacuum level: < 160 mbar abs ～ Maximum allowable discharge pressure: 0.3 bar

- Process pump - Corrosion-resistant specification Basic flow rate: 27 l/min to 30 l/min (varies depending on diaphragm material) Maximum allowable discharge pressure: 2 - 4 bar (0.2 - 0.4 MPa) Pump head material: Aluminum / Stainless steel Diaphragm material: CR / FPM (FKM) / PTFE-coated Available in Japanese voltage AC single-phase 100V 50/60Hz.

In the medical device industry, accurate suction power is required for patient safety and treatment efficiency. Particularly in surgeries and respiratory treatments, the stability of suction power is crucial, as improper suction can lead to increased burden on patients and delays in treatment. The KNF N96 series is a gas pump that balances negative pressure and positive pressure characteristics, making it ideal for suction applications in medical devices. 【Usage Scenarios】 - Surgical suction devices - Respirators - Medical testing equipment 【Benefits of Implementation】 - Provision of stable suction power - High reliability - Space-saving design due to compact construction

In gas sampling within the analytical instrument industry, the reliability of the sampling system is crucial for accurate gas analysis. Particularly in the measurement of trace components and the handling of corrosive gases, the performance of the pump significantly affects the analysis results. Inappropriate pump selection can lead to decreased analytical accuracy and potential equipment failure. The KNF N96 series is capable of transferring wet gases and condensable gases, and its leak-tight design enables precise gas sampling. 【Use Cases】 - Gas supply to analytical instruments - Gas detectors - Environmental monitoring 【Benefits of Implementation】 - Achievement of high-precision gas analysis - Improved reliability of the sampling system - Compatibility with a variety of gases

In the semiconductor manufacturing industry, vacuum transport in the manufacturing process is a crucial factor that influences product quality and yield. Especially when handling delicate semiconductor wafers and components, precise pressure control and leak prevention are essential. An inadequate vacuum environment can lead to product contamination and performance degradation. The KNF N96 series has been designed to address these challenges. 【Application Scenarios】 - Vacuum transport systems - Vacuum chambers - Gas supply systems 【Benefits of Implementation】 - Capable of transferring wet gases and condensable gases - Allows for restart from a reduced pressure or positive pressure state without exposing to the atmosphere - Contributes to maintaining vacuum levels through a leak-tight design

In the food packaging industry, the degassing process, which removes oxygen from the packaging to preserve food quality and extend shelf life, is crucial. Inadequate degassing can lead to food deterioration and flavor degradation. The KNF N96 series has a well-balanced combination of vacuum and positive pressure characteristics, efficiently supporting the degassing process in food packaging. 【Usage Scenarios】 - Integration into food packaging machines - Vacuum packaging, gas replacement packaging - Long-term food storage 【Benefits of Implementation】 - Prevention of food oxidation and preservation of quality - Extension of shelf life - Increased efficiency in the packaging process

In the field of atmospheric measurement, stable transport of sampled gases is required for accurate gas analysis. Particularly in the measurement of trace components, contamination or leaks from pumps can significantly impair measurement accuracy. The KNF N96 series is designed to handle wet gases and condensable gases, and its leak-tight design minimizes the impact on measurement results. 【Use Cases】 - Monitoring of air pollutants - Exhaust gas analysis - Environmental surveys 【Benefits of Implementation】 - Achievement of high-precision gas analysis - Improved reliability of measurement data - Compatibility with diverse gas sampling

In the printing industry, the stability of ink supply affects quality. Poor ink supply can lead to printing inconsistencies and ink clogging, potentially reducing production efficiency. The KNF N96 series achieves precise pumping and stable flow supply in ink supply systems, contributing to improved print quality. 【Usage Scenarios】 - Inkjet printers - Offset printing machines - Ink supply systems 【Benefits of Implementation】 - Improved print quality due to stabilized ink supply - Reduced risk of ink clogging - Increased production efficiency

In the chemical industry, precise control of reactants is essential for reaction promotion. In particular, the supply and discharge of gases, which influence reaction rates and product quality, are crucial factors. Inadequate gas control can lead to delays in reactions or the formation of by-products. The KNF N96 series balances vacuum and positive pressure characteristics, contributing to the efficiency of reaction processes. 【Application Scenarios】 - Gas replacement in reaction vessels - Removal of reaction products - Gas supply in catalytic reactions 【Benefits of Implementation】 - Improved reaction efficiency - Stabilization of processes - Enhanced product quality

In experimental research and development, precise gas control is essential. In particular, accurate pressure adjustment is crucial for optimizing reaction processes and protecting samples. Inadequate pressure management can compromise the reproducibility of experimental results and waste valuable time and resources. The KNF N96 series vacuum compressor is well-balanced with both vacuum and positive pressure characteristics, contributing to the efficiency of experiments. 【Application Scenarios】 - Gas analysis - Vacuum deposition - Pressure control within reaction vessels 【Benefits of Implementation】 - Optimization of experimental processes - Highly reproducible experimental results - Compatibility with a variety of gases

In the pharmaceutical industry's filling process, maintaining product quality and efficient production is essential. Particularly in the filling of pharmaceuticals, accurate pressure control and gas purity are crucial. Inadequate pressure management can lead to product quality degradation and filling defects. The KNF N96 series contributes to solving challenges in the pharmaceutical filling process by balancing vacuum and positive pressure control. 【Application Scenarios】 - Filling into pharmaceutical vials - Filling into ampoules - Filling of powdered pharmaceuticals 【Benefits of Implementation】 - Improved filling quality through accurate pressure control - Preservation of product quality by maintaining gas purity - Increased productivity through process efficiency improvements

In the automotive industry's brake assist systems, the reliability of the vacuum source is crucial for ensuring safety. To maintain braking performance, a stable vacuum supply is essential, and miniaturization of the system is also required. The KNF N96 series possesses a well-balanced combination of both vacuum and positive pressure characteristics, providing the necessary performance for brake assist systems. 【Application Scenarios】 - Brake assist systems - Vacuum brake boosters 【Benefits of Implementation】 - Improved braking performance - Enhanced system reliability - Space-saving due to compact design

In the aerospace industry, precise pressure control in altitude adjustment is required. To respond to changes in atmospheric pressure, reliable vacuum pumps and compressors are essential. Inadequate pressure control can lead to equipment malfunctions and performance degradation. The KNF N96 series achieves both vacuum and pressure with high precision, meeting the stringent demands of aerospace applications. 【Application Scenarios】 - Altitude adjustment systems - Equipment requiring atmospheric pressure regulation 【Benefits of Implementation】 - Stable operation of equipment through precise pressure control - Compatibility with a wide range of gases, applicable to various uses

In agricultural irrigation systems, adjusting water pressure and ensuring efficient water supply are crucial. Particularly in extensive farmland or areas with elevation differences, maintaining appropriate water pressure and achieving uniform irrigation significantly impacts crop growth. Inadequate water pressure can lead to increased water usage and poor crop development. The KNF N96 series possesses a well-balanced combination of pressure reduction and positive pressure characteristics, supporting the efficient operation of irrigation systems. 【Usage Scenarios】 - Pressure adjustment for irrigation systems - Mixing and supplying fertilizers and pesticides - Water quality management 【Benefits of Implementation】 - Improved irrigation efficiency - Effective use of water resources - Promotion of crop growth

In the oil industry, gas recovery prioritizes safety above all else. The leakage of flammable gases increases the risk of explosions and fires, potentially leading to serious accidents. Particularly in plants and storage facilities, high safety standards are required regardless of the type or concentration of gas. The KNF N630Ex series explosion-proof gas pump provides high safety and reliability for gas recovery in such situations. 【Usage Scenarios】 - Gas recovery at oil plants - Gas recovery at gas storage facilities - Gas recovery in flammable gas environments 【Benefits of Implementation】 - Safe gas recovery in flammable gas environments - Stable operation due to high reliability - Prevention of gas leaks with leak-tight specifications

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

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

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

In the field of atmospheric measurement, leaks in sampling gas and pump failures are not tolerated for accurate gas analysis. Especially in measurements under flammable gas or explosive atmospheres, safety becomes the top priority. The KNF N630Ex series explosion-proof gas pump addresses these challenges, enabling safe and accurate atmospheric measurements. 【Usage Scenarios】 - Atmospheric measurement in flammable gas environments - Gas analysis in explosive atmospheres - Environmental monitoring stations 【Benefits of Implementation】 - Ensured safety through explosion-proof performance - Improved measurement accuracy with leak-tight specifications - Extended lifespan with corrosion-resistant materials

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

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

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