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

- The pulsation reduction feature allows for the transfer of liquids with minimal pulsation. - Due to the reduced pulsation, pressure loss in the tubing can be minimized. - It enables the transfer of liquids with fewer air bubbles. - It can reduce the optional parts for pulsation reduction measures. - Equipped with a newly developed valve, it can achieve self-priming suction even at lower motor speeds. - Flow rate adjustment is possible through brushless motor control. - Materials with NFS certification are also available. Basic flow rate: 700 ml/min Diaphragm material: EPDM / PTFE

High discharge liquid pump with a maximum allowable discharge pressure of 0.6 MPa (60 mWg) It can be used for liquid transfer in high pressure loss resistance flow paths, high-pressure cleaning, and mist generation through nozzles or orifices. - Flow rate adjustment is possible with brushless motor control. - Self-priming - Abundant wetted material options (EPDM / PTFE) - Maintenance-free, contamination-free Basic flow rate: 650 ml/min Maximum allowable discharge pressure: 0.6 MPa (6 bar / 6 mWg) Suction lift: 3 mWg

- Self-sufficient - Click-on type mount plate - Maintenance-free, contamination-free - Abundant wetted materials Basic flow rate: 150 ml/min (KP) / 130 ml/min (KT) Suction lift: 3 mWg (KP) / 2 mWg (KT) Discharge lift: 10 mWg

- Self-sufficient - Click-on type mount plate - Maintenance-free, contamination-free - Abundant wetted materials Basic flow rate: 230 ml/min (KP) / 210 ml/min (KT) Suction lift: 3.5 mWg (KP) / 2.5 mWg (KT) Discharge lift: 30 mWg

- Reduced pulsation in liquid delivery - Long lifespan design - Excellent linearity - Self-sustaining - Transfer of sensitive liquids - Abundant wetted materials Basic flow rate: 1.5 l/min (KP) / 1.3 l/min (KT) Suction lift: 2.7 mH2O (KP) / 2.5 mH2O (KT) Discharge lift: 20 mH2O

- High discharge design, maximum allowable discharge pressure 0.6 MPa - Reduced pulsation in liquid delivery - Long lifespan design - Excellent linearity - Self-sustaining - Transfer of sensitive liquids - Abundant wetted materials Significantly reduces pulsation using five diaphragms, controls flow rate with an external signal to a brushless DC motor, and demonstrates a linear flow curve based on the control signal. It offers extensive customization for users' technical challenges and various optional parts are available.

- Long lifespan design - Dispensing volume adjustable in the range of 5-17 µl - Normal close type valve (check valve function) - Abundant wetted materials - Self-sustaining - Maintenance-free, contamination-free - Quiet design

- Long lifespan design - Adjustable dispensing volume in the range of 30-80 µl - Normal close type valve (check valve function) - Abundant wetted materials - Self-sustaining - Maintenance-free, contamination-free - Quiet design

- Long lifespan design - Flow control capability - Normally closed type valve (check valve function) - Abundant wetted materials - Self-sustaining - Maintenance-free, contamination-free Flow rate: 100 ml/min ± 10% (AC specification 100 ml/min ± 10%) Suction lift: 2 mWg Discharge lift: 10 mWg

- Self-sustaining type - Abundant contact materials - Integrated pressure regulating valve (optional) - Excellent suction characteristics Basic flow rate: 300 ml/min Suction lift: 6 mWg (KP) / 5 mWg (KT) Discharge lift: 10 mWg

- Self-sustaining - Maintenance-free, contamination-free - Abundant wetted materials Basic flow rate: 600 ml/min Suction lift: 3 mWg Discharge lift: 10 mWg

- Self-sufficient - Abundant contact materials - Integrated pressure regulating valve (optional) - Excellent suction characteristics - It is possible to increase the flow rate by connecting in parallel. - Can be used with two flow paths with one motor. Basic flow rate: 300 ml/min x 2 Suction lift: 6 mWg (KP) / 5 mWg (KT) Discharge lift: 10 mWg

- Self-sustaining - Maintenance-free, contamination-free - Abundant wetted materials - It is possible to increase flow rate by parallel connection. - Two flow paths can be supplied with one motor. Basic flow rate: 600 ml/min x 2 Suction lift: 3 mWg Discharge lift: 10 mWg

- Self-sustaining - Maintenance-free, contamination-free - Abundant wetted material options - An integrated pressure regulating valve is also available as an option. - NSF-certified materials can be selected as an option. Basic flow rate: 1200 ml/min Suction lift: 3 mWg Discharge lift: 10 mWg

- Self-sustaining - Maintenance-free, contamination-free - Abundant wetted material options - An integrated pressure regulating valve is also available as an option. - NSF-certified materials can be selected as an option. Basic flow rate: 1300 ml/min Suction lift: 3 mWg Discharge lift: 60 mWg

- Self-sustaining - Maintenance-free, contamination-free - Abundant wetted material options - NSF certified components can be selected optionally. Basic flow rate: 1300 ml/min x 2 Suction lift: 3 mWg Discharge lift: 10 mWg

- Self-sustaining - Maintenance-free, contamination-free - Abundant wetted materials - An integrated pressure regulating valve is also available as an option. - NSF certified materials can be selected as an option. Basic flow rate: 3000 ml/min Suction lift: 3 mWg Discharge lift: 10 mWg

- Self-sustaining - Maintenance-free, contamination-free - Abundant wetted material options - An integrated pressure adjustment valve is also available as an option. - NSF-certified materials can be selected as an option. Basic flow rate: 3000 ml/min Suction lift: 3 mWg Discharge lift: 60 mWg

- Self-sustaining - Maintenance-free, contamination-free - Abundant wetted material options Basic flow rate: 70 ml/min (DC-M) / 40 ml/min (DCB / DCB-4) Suction lift: 3 mWg Discharge lift: 10 mWg

For detailed information, please search for "NF2.35" at the URL below. https://www.knf.co.jp/jp/

To develop a new ink pump, we first need to look at the end of the inkjet system's value chain... - The next generation of print heads requires high flow rates with minimized pulsation. - High flow rate with reduced pulsation - low pulsation technology. - The stability of the meniscus is crucial for high printing dynamics. - KNF pumps in the degassing system.

We have reviewed the design of the pump itself as a liquid pump for pulsation reduction measures. Traditionally, pulsation reduction was achieved using dampers, but we have significantly suppressed pulsation with the pump itself. - FP70 Series We have integrated the pulsation reduction damper with the pump. - FP150 / FP400 / FK1100 Series We have increased the number of diaphragms to a maximum of five, allowing for the cancellation of pulsation within the pump. - FP1.150 / FP1.400 / FK1.1100 Series We have increased the number of diaphragms to a maximum of five, allowing for the cancellation of pulsation within the pump. Additionally, we have improved the maximum allowable discharge pressure to 6 bar (0.6 MPa), achieving smooth liquid transfer even under challenging pressure conditions.

Inkjet Printer Applications - Liquid Pumps - Vacuum Pumps - Compressors - Micro Pumps - Pulsation Dampers - Pressure Regulating Valves, etc. We offer a wide range of wetted components tailored to various ink compositions. Please feel free to contact us regarding any technical challenges related to pump technology for inkjet printers.

We have reviewed the design of the pump itself as a liquid pump for pulsation reduction measures. Previously, pulsation reduction was achieved using dampers, but now the pump itself significantly suppresses pulsation. - FP7 Series / FP25 Series The pulsation reduction damper has been integrated with the pump. Two types are available: brushed DC motors and brushless DC motors. Digital customization is also possible with the brushless DC motor.

Features - Long lifespan - Adjustable dispense volume 5-17 μl - Wide flow range - Tight flow in both directions - High chemical resistance - Self-priming - Quiet operation

Features - Long lifespan - Adjustable dispense volume 30-80 μl - Wide flow range - Tight flow in both directions - High chemical resistance - Self-priming - Quiet operation

- Self-sustaining - Maintenance-free, contamination-free - Abundant wetted materials Basic flow rate: 140 ml/min Suction lift: 3 mWg Discharge lift: 60 mWg

- Self-sustaining - Maintenance-free, contamination-free - Abundant wetted materials - It is possible to increase flow rate by parallel connection. - Two flow paths can be supplied with one motor. Basic flow rate: 40 ml/min x 2 Flow rate variable range: 5 - 40 ml/min x 2 Suction lift: 3 mWg Discharge lift: 10 mWg

- Self-sustaining - Maintenance-free, contamination-free - Abundant wetted materials Basic flow rate: 60 ml/min (TT type 40 ml/min) Flow rate variable range: 5 - 40 ml/min Suction lift: 3 mWg Discharge lift: 60 mWg

We have reviewed the design of the pump itself as a liquid pump for pulsation reduction measures. Previously, pulsation reduction was achieved using dampers, but now the pump itself significantly suppresses pulsation. It features a high discharge specification. - FP1.7 Series / FP1.25 Series We have integrated the pulsation reduction damper with the pump. Two types are available: brushed DC motors and brushless DC motors. The brushless DC motor also allows for digital customization. We will be exhibiting at JASIS 2025, one of Asia's largest cutting-edge science and analysis systems & solutions exhibitions, where manufacturers of analytical and scientific instruments gather. Please visit our booth. We look forward to seeing you there. ■ Exhibition Name: JASIS 2025 ■ Date: September 3 (Wed) - 5 (Fri), 2025 (3 days) ■ Venue: Makuhari Messe International Exhibition Hall and Conference Center ■ Participation Fee: Free (Pre-registration required) ■ Booth Number: 6B-703

- Very stable liquid flow rate - Large flow range - Linear and predictable flow - Minimal variation in pump individual differences - High accuracy through end-of-line calibration - Self-sustaining, capable of dry running - Capable of handling fine particles - Brushless DC motor with digital customization options

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

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

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

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

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

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

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

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

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

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

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

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

In the analytical equipment industry, the accurate supply of reagents affects the reliability of analytical results. Particularly when handling trace amounts of reagents, the performance of the pump becomes crucial. Inaccurate supply can lead to errors in analytical results or equipment failure. The KNF FF20 series diaphragm liquid pump supplies reagents with stable flow and high precision, enhancing the reliability of analysis. 【Usage Scenarios】 - Reagent supply to analytical equipment - Sample preparation - Precise measurement of reagents 【Benefits of Implementation】 - Improved accuracy of analytical results - Reduction of reagent waste - Stable operation of equipment

- Self-sustaining - Click-on type mount plate - Maintenance-free, contamination-free - Abundant wetted materials Basic flow rate: 150 ml/min (KP) / 130 ml/min (KT) Suction lift: 3 mWg (KP) / 2.5 mWg (KT) Discharge lift: 60 mWg