ケーエヌエフ・ジャパン Product Lineup

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

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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

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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

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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

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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

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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

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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

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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

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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

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- 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.

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N813.3 Series Basic flow rate: 13 l/min (variable flow rate option available) Achievable vacuum level: 3.0 mbar abs ~ Maximum allowable discharge pressure: 0.1 bar (0.01 MPa) N813.4 Series Basic flow rate: 13 l/min (variable flow rate option available) Achievable vacuum level: 0.5 mbar abs ~ Maximum allowable discharge pressure: 0.1 bar (0.01 MPa)

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- Heat-resistant diaphragm gas pump (maximum 240°C) - High corrosion resistance - Compact design - Optional change to DC brushless motor N024AT.16E / N024ST.16E: Heat-resistant type without temperature control function N024ST.11E: Heat-resistant type with temperature control function Basic flow rate: 18 l/min Achievable vacuum level: 200 mbar abs Maximum allowable discharge pressure: 1.5 bar (0.15 MPa)

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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

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- 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)

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- Brushless DC motor - High pumping speed across all areas of positive and negative pressure - Robust and compact - Analog or digital speed control - Pump parameters can be read - Safety features N 938 AN.29 DC-B Basic flow rate: 9 - 35 l/min Achievable vacuum level: < 160 mbar abs Maximum allowable discharge pressure: 1.0 bar (0.1 MPa) N 938.1.2 AN.29 DC-B Basic flow rate: 13 - 53 l/min Achievable vacuum level: < 140 mbar abs Maximum allowable discharge pressure: 1.0 bar (0.1 MPa)

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High pressure, low noise The compactly designed NPK 02 swing piston pump demonstrates excellent performance with a maximum discharge pressure of 2.1 barG and a flow rate of 1.8 l/min, consistently maintaining high discharge pressure without overheating during continuous operation. Its low levels of noise and vibration make it ideal for environments where quiet and reliable operation is essential. Customizability to accommodate a wide range of applications The NPK 02 swing piston pump, equipped with multiple combinations of pump heads, valves, and piston seal materials, as well as various motor and eccentricity options, offers the flexibility to meet specific customer requirements and ensure optimal performance for individual applications. It consistently delivers reliable performance to meet the needs of various industries, including medical devices such as endoscope cleaning systems and diagnostic equipment, enhanced analytical instruments for gas monitoring, purging for inkjet and 3D printing systems, and supplying compressed air against liquid pressure. *For more details, please download the PDF or contact us directly.*

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- 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.

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- 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.

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- 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.

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- 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.

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- 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

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Weight 141g, small piston pump, excellent size-performance ratio, low vibration, low noise, contamination-free, maintenance-free.

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- 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.

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- 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.

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- 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.

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- 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

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The liquid diaphragm pump "FM 50" achieves flow accuracy that surpasses our conventional diaphragm liquid delivery pumps, with a precision of ±2% and reproducibility of ±1%, providing stable liquid delivery with minimal flow variation due to pressure fluctuations. 【Features】 ■ Extremely stable liquid flow ■ Linear and predictable flow rate ■ No variation between pumps ■ High accuracy through calibration in the final stage ■ Safety in self-suction and dry running *For more details, please download the PDF or contact us directly.

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When selecting a pump suitable for liquid applications, "gear pumps" and "diaphragm pumps" are often used in many scenarios. This document provides a comparison of diaphragm pumps and gear pumps, helping to understand the characteristics of each in terms of maintenance, flow rate, and reliability. We are offering technical materials that assist in determining the most suitable pump for your application, free of charge. [Contents: Comparison of Diaphragm Pumps and Gear Pumps] ■ What is a Gear Pump? ■ Mechanism of Diaphragm Pumps ■ Comparison of Diaphragm Pumps and Gear Pumps: Reliability and Lifetime Cost ■ Flow Rate and Pulsation Characteristics ■ Pressure and Suction Capability ■ Contamination in Liquid Transfer, etc. We provide a detailed explanation of the key points for selection. *For more details, please download the PDF or contact us directly.

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N84.4 Series Basic Flow Rate: 4.8 l/min (variable flow rate option available) Achievable Vacuum Level: 2.0 mbar abs ~ Maximum Allowable Discharge Pressure: 0.1 - 0.3 bar (0.01 - 0.03 MPa) N84.5 Series Basic Flow Rate: 10 l/min (variable flow rate option available) Achievable Vacuum Level: 1.0 mbar abs ~ Maximum Allowable Discharge Pressure: 0.1 - 0.3 bar (0.01 - 0.03 MPa)

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Basic flow rate: 4.2 - 4.8 l/min ~ Achievable vacuum degree: 4.2 - 5.0 mbar abs ~ Maximum allowable discharge pressure: 0.1 - 0.3 bar (0.01 - 0.03 MPa)

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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

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- 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

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- 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

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

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It can be used for sampling and monitoring high-temperature gases such as flue gas sampling from factories, various process monitoring, and engine exhaust measurement.

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- Transport of liquid and gas samples for analysis - Medical technology - Inhalation devices, etc. - Vacuum technology - Chucking, etc. NPK012 DC-B-M PR Basic flow rate: 8.3 - 12 l/min ± 10% Achievable vacuum level: < 220 mbar abs ~ Maximum allowable discharge pressure: 5 bar (0.5 MPa) * Maximum discharge pressure during continuous operation 2.5 barG NPK012 DC-B-M VA Basic flow rate: 7.0 - 13.5 l/min ± 10% Achievable vacuum level: < 140 mbar abs ~ Maximum allowable discharge pressure: 1 bar (0.1 MPa)

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- 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

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- Medical devices - Analytical instruments - Filtration and nebulization - Compressed air supply - Inkjet printer - Security - Food industry Basic flow rate: 3.0 l/min ~ Achievable vacuum level: < 300 mbar abs ~ Maximum allowable discharge pressure: 2.5 bar (0.25 MPa) *Maximum 1 barG during continuous operation

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- Medical devices - Analytical instruments - Filtration and nebulization - Compressed air supply - Inkjet printer - Security - Food industry Basic flow rate: 2.7 - 3.0 l/min ~ Achievable vacuum level: < 250 mbar abs ~ Maximum allowable discharge pressure: 5 bar (0.5 MPa) *Maximum 2 barG during continuous operation

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- Transport of liquid and gas samples for analysis - Medical technology - such as inhalation devices - Vacuum technology - such as chucking Basic flow rate: 12 - 24 l/min ~ Achievable vacuum level: < 100 mbar abs ~ Maximum allowable discharge pressure: 7 bar (0.7 MPa)

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

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

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- 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)

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It is a silencer for KNF micro pumps.

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LABOPORT N96.18

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