Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.
6316～6330 item / All 7241 items
Introduction to the mechanism of the low-pulse liquid pump FP400 series. You can see the five-diaphragm system and the movement of the valves.
Introduction to the FP400 series mechanism *The FP150 series has the same mechanism.
Integrated pump and motor, downsized compared to conventional products, with improved durability. An evolved model of the long-selling NMP830 series.
- Maintenance-free, contamination-free - Long lifespan design - Compact size/high output design, no restrictions on installation direction - Compatible with wet gas and condensate gas - Well-balanced pressure reduction and pressurization characteristics - Variable flow rate (brushless motor) *Optional Basic flow rate: 5 l/min~ Achievable vacuum level: 230 mbar abs Maximum allowable discharge pressure: 3 bar (0.3 MPa)
Diaphragm pump
LIQUIPORT NF100・NF300
It is a solenoid-driven diaphragm liquid pump.
Features - Long lifespan - Adjustable dispense volume 5-17 μl - Wide flow range - Tight flow in both directions - High chemical resistance - Self-priming - Quiet operation
A liquid pump that suppresses pulsation and optimizes liquid supply.
In the medical device industry, accurate flow control and stable liquid delivery are essential for drug supply. Particularly in drug delivery that directly relates to patient treatment, it is important to minimize the effects of pulsation and ensure safety. High pulsation can cause fluctuations in delivery volume and the introduction of air bubbles, potentially reducing treatment efficacy and increasing risks to patients. The FP70 series diaphragm liquid pump addresses these challenges with its pulsation reduction feature. 【Usage Scenarios】 - Infusion and intravenous pumps - Artificial dialysis machines - Analytical devices 【Benefits of Implementation】 - Stable drug supply with minimal pulsation - Reduced pressure loss in tubing - Suppression of bubble formation - Cost reduction by minimizing optional parts
Suppress pulsation and ensure smooth sample injection. FP70 series.
In the field of analytical chemistry, precise sample injection is required. Especially in the analysis of trace components and high-sensitivity analysis, pump pulsation can potentially affect measurement results. If the pulsation is large, it may hinder the accurate supply of samples and compromise the reliability of the analysis results. The FP70 series diaphragm liquid pump achieves stable liquid transfer through its pulsation reduction feature. 【Application Scenarios】 - Liquid chromatography such as HPLC and LC/MS - Sample supply to spectrophotometers and atomic absorption analysis devices - Precise injection of reagents and standard solutions 【Effects of Implementation】 - Improved reproducibility of analysis results - Enhanced measurement accuracy - Reduced analysis time
Suppressing pulsation, supporting crop growth through irrigation. FP70 series.
In agricultural irrigation systems, efficiently supplying water and liquid fertilizer is a crucial factor that influences crop growth. In particular, uniform watering and minimizing pressure loss within the tubes are essential. Using pumps with significant pulsation can compromise the uniformity of irrigation due to fluctuations in water pressure, potentially leading to uneven crop growth. The FP70 series diaphragm liquid pump achieves stable water supply through a design that reduces pulsation. 【Usage Scenarios】 - Watering agricultural land - Supplying liquid fertilizer - Greenhouse cultivation 【Benefits of Implementation】 - Reduces uneven crop growth - Minimizes pressure loss in tubes - Reduces waste of liquid fertilizer
Gas recovery in a combustible gas environment. IECEx/ATEX certified explosion-proof pump.
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
IECEx / ATEX certified explosion-proof pump. For atmospheric measurements in flammable gas environments.
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
![[For Research Institutions] KNF N630Ex Explosion-Proof Gas Pump](https://image.mono.ipros.com/public/product/image/308317/IPROS10332992967265621679.jpeg?w=280&h=280)
Explosion-proof pump with IECEx/ATEX certification for experiments in a combustible gas environment.
In experiments conducted at research institutions, safety is the top priority. Particularly in experiments using flammable gases, it is essential to minimize the risks of gas leaks and ignition. Conventional pumps may have inadequate explosion-proof performance, which could jeopardize the safety of the experiments. The KNF N630Ex series explosion-proof gas pump enables the use of flammable gases and atmospheres, enhancing the safety of experiments. 【Usage Scenarios】 - Experiments using flammable gases - Gas supply in explosive atmospheres - Gas analysis in laboratories 【Benefits of Implementation】 - Reduced risk of explosions during experiments - Realization of a safe experimental environment - Improved reliability of research data
Explosion-proof gas pump to improve the safety of fumigation operations.
In agricultural fumigation work, flammable gases may be used for pest control. It is important to minimize the risks of gas leaks and ignition during this process. The KNF N630Ex series explosion-proof gas pump is designed to ensure safety in fumigation work that uses flammable gases. It has obtained explosion-proof certification, allowing for safe use. 【Usage Scenarios】 - Gas supply in locations requiring fumigation, such as warehouses, silos, and containers - Fumigation work using flammable gases 【Benefits of Implementation】 - Explosion-proof performance reduces the risk of ignition and explosion - High reliability and durability ensure stable gas supply - Provides a safe working environment for workers, allowing them to work with peace of mind
Compact design, oscillating piston type gas pump achieving a high pressure of up to 7 barG.
In the semiconductor manufacturing industry, efficient handling of exhaust gases during the manufacturing process is required. In particular, gas emissions in a vacuum environment significantly affect product quality and manufacturing efficiency. Improper exhaust can lead to product defects and increased manufacturing time. The KNF NPK012 series oscillating piston gas pump optimizes the exhaust process in semiconductor manufacturing due to its high vacuum and pressure performance. 【Usage Scenarios】 - Exhaust from semiconductor manufacturing equipment - Gas emission from vacuum chambers - Gas emission in analytical instruments 【Benefits of Implementation】 - Efficient exhaust due to high vacuum and pressure performance - Improved product quality - Optimization of the manufacturing process
Streamlining the food filling process, achieving high pressure of up to 7 barG.
In the food processing industry, the filling process requires maintaining product quality and improving work efficiency. In particular, accurate gas pressure control is essential for the sealing of containers and the preservation of product freshness. Inadequate gas pressure can lead to product quality deterioration and work interruptions. The KNF NPK012 series provides high pressure of up to 7barG, addressing these challenges in the food filling process. 【Use Cases】 - Gas filling into food containers - Oxygen replacement in food packaging - Filling of liquid food products 【Benefits of Implementation】 - Improved product quality through accurate gas pressure control - Stable operation due to high durability and reliability - Space-saving design due to compact construction
Compact design with high performance oscillating piston gas pump.
In chemical plant reaction processes, accurate gas supply is essential. To optimize reaction efficiency, ensure safety, and maintain product quality, it is necessary to precisely control the gas flow and pressure. Inadequate gas supply can destabilize the reaction, increase by-products, and even raise the risk of explosion. The KNF NPK012 series oscillating piston gas pump addresses these challenges. 【Usage Scenarios】 - Gas supply to reaction vessels - Discharge of reaction products - Gas supply in catalytic reactions 【Benefits of Implementation】 - Optimization of reaction processes - Improved safety - Stabilization of product quality
For air supply in painting processes. Compact yet delivers high performance.
In the painting industry, the stability of air supply affects quality. In particular, stable air pressure and flow are essential for uniform application and drying. Fluctuations in air pressure can worsen the finish of the paint, potentially leading to the hassle and increased costs of repainting. The KNF NPK012 series oscillating piston gas pump achieves stable air supply and contributes to improved painting quality. 【Usage Scenarios】 - Air supply to painting booths - Driving air tools - Mixing and spraying paint 【Benefits of Implementation】 - Improved painting quality due to stable air supply - Reduction of paint waste and cost savings - Enhanced maintainability
