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

- 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.

• Other pumps
• Special Pump

- 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.

• Other pumps
• Special Pump

- 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

• Other pumps
• Special Pump

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.

• Other pumps
• Special Pump

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.

• Other pumps
• Special Pump

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)

• Other pumps
• Special Pump

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)

• Other pumps
• Special Pump

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

• Other pumps

- 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

• Other pumps

- 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

• Other pumps

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

• Other pumps

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.

• Other pumps

- 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)

• Other pumps
• Special Pump

- 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

• Other pumps
• Special Pump

- 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

• Other pumps
• Special Pump

- 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

• Other pumps
• Special Pump

- 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)

• Other pumps
• Special 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

• Other pumps

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

• Other pumps

- 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)

• Other pumps
• Special Pump

It is a silencer for KNF micro pumps.

• Other pumps

LABOPORT N96.18

• Special Pump

LIQUIPORT NF100・NF300

• Special Pump

SIMDOS FEM1.02/FEM1.10

• Special Pump

N920/N950　

• Special Pump

N820/N840/N842/N860　

• Special Pump

N810(Ex)/N820(Ex)/N840(Ex)

• Special Pump

SC920G　

• Special Pump

N 86 / N 811 Series N 816 / N 838 / N 938 Series SC920G N 810 (Ex) / N 820 (Ex) / N 840 (Ex) N 820.3FT.40 / N 840.3FT.40 / N 842.3FT.40 N 920 / N 950 Series

• Special Pump

N 96.18 N 820 G / SC 820 G / SH 820 G / SR 820 G N 840 G / SC 840 G / SH 840 G / SR 820 G N 920 G

• Special Pump

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.

• Other pumps

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)

• Special Pump

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)

• Special Pump

- 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 Brush DC motor specification KPDC Basic flow rate: 1.7 l/min Achievable vacuum level: 370 mbar abs Maximum allowable discharge pressure: 1.0 bar (0.1 MPa) Brushless DC motor specification KPDC-B or KPDC-B4 Basic flow rate: 2.1 l/min Achievable vacuum level: 330 mbar abs Maximum allowable discharge pressure: 1.2 bar (0.12 MPa) Please check the data sheet for details.

• Other pumps

- 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 NMP820.1.2 KPDC-B or NMP820.1.2KPDC-B4 Basic flow rate: 3.5 l/min Achievable vacuum level: 330 mbar abs Maximum allowable discharge pressure: 1.2 bar (0.12 MPa) NMP830.3KPDC-B or NMP820.3KPDC-B4 Basic flow rate: 1.7 l/min Achievable vacuum level: 100 mbar abs Maximum allowable discharge pressure: None specified (do not use for pressurization) Please refer to the data sheet for details.

• Other pumps

- 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)

• Other pumps

- Customization is possible according to technical challenges. - Maintenance-free, contamination-free - High pump performance despite compact design - Long lifespan design, high durability - Variable flow rate (brushless motor) *Optional - No restrictions on installation direction Basic flow rate: 2.5 l/min Achievable vacuum level: 250 mbar abs Maximum allowable discharge pressure: 1.4 bar

• Other pumps

- Customization is possible according to technical challenges. - Maintenance-free, contamination-free - High pump performance with a compact design - Long lifespan design, high durability - Variable flow rate (brushless motor) *Optional - No restrictions on installation direction Basic flow rate: 4.2 l/min Achievable vacuum level: 230 mbar abs Maximum allowable discharge pressure: 2.5 bar

• Other pumps

- 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: 7 l/min Achievable vacuum level: 220 mbar abs Maximum allowable discharge pressure: 2.2 bar

• Other pumps

IECEx / ATEX compliant explosion-proof diaphragm gas pump

• Other pumps

Introduction to the FP400 series mechanism *The FP150 series has the same mechanism.

• Other pumps

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.

• Other pumps

- 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

• Other pumps

Maintenance can be performed by the users themselves using general-purpose tools.

• Other pumps

The maintenance procedures for the other gas pumps are generally similar, so please refer to them.

• Other pumps