Machine elements and parts

ケーエヌエフ・ジャパン KNF JAPAN

EstablishmentJune 1, 1983
number of employees950
addressTokyo/Chuo-ku/3rd Floor, Across Shinkawa Building Annex, 1-16-14 Shinkawa
phone03-3551-7931
last updated：
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ケーエヌエフ・ジャパン List of Products and Services

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Cavitation in pumps and how to avoid it Cavitation in pumps and how to avoid it
Exhaust gas measurement Exhaust gas measurement
Silencer for micro pumps Silencer for micro pumps
Noble gas recovery Noble gas recovery
Helium recovery and filling Helium recovery and filling
Biogas Biogas
EV charging station cooling liquid pump EV charging station cooling liquid pump
Foot care techniques and podiatric treatment. Foot care techniques and podiatric treatment.
Laser dental treatment Laser dental treatment
High-temperature gas sampling pump High-temperature gas sampling pump
Pump for commercial dishwashers Pump for commercial dishwashers
Water-based ink / water-soluble ink Water-based ink / water-soluble ink
Pump lifespan test Pump lifespan test
Diaphragm pump and tube pump Diaphragm pump and tube pump
Five signs before the pump fails Five signs before the pump fails
Leak test leak rate Leak test leak rate
Pump accessories Pump accessories
Reduction of CO2 emissions and reuse Reduction of CO2 emissions and reuse
Extracorporeal Shock Wave Therapy: The Key to Effective Shock Wave Therapy Extracorporeal Shock Wave Therapy: The Key to Effective Shock Wave Therapy
LNG propulsion for ships LNG propulsion for ships
Cryostat system Cryostat system
Diaphragm vacuum pump for exhaust of turbo molecular pump Diaphragm vacuum pump for exhaust of turbo molecular pump
Micro pump for coffee machines Micro pump for coffee machines
The optimal vacuum pump for rotary evaporators. The optimal vacuum pump for rotary evaporators.
Vacuum pump for automation technology Vacuum pump for automation technology
Process pump pump head water cooling Process pump pump head water cooling
Disinfection technology using hydrogen peroxide Disinfection technology using hydrogen peroxide
CO2 carbon dioxide pump CO2 carbon dioxide pump
Comparison of diaphragm pumps and gear pumps Comparison of diaphragm pumps and gear pumps
An ideal solution for efficient needle cleaning. An ideal solution for efficient needle cleaning.
Renewable energy green hydrogen gas pump in the electrolysis process. Renewable energy green hydrogen gas pump in the electrolysis process.
Noble gas Noble gas
Megnajet / Xaar pump for inkjet systems Megnajet / Xaar pump for inkjet systems
Rotary evaporator for organic solvent recovery Rotary evaporator for organic solvent recovery
Hydrogen pump Hydrogen pump
Gas pump for SF6 sulfur hexafluoride Gas pump for SF6 sulfur hexafluoride
Vacuum dryer Vacuum dryer
Attraction filtration, vacuum filtration Attraction filtration, vacuum filtration
Full Teflon Pump Full Teflon Pump
Self-driving valve built-in vacuum pump Self-driving valve built-in vacuum pump
Vacuum desiccator Vacuum desiccator
Labport Series Desktop Type N86 / N811 Labport Series Desktop Type N86 / N811
Metering pump Metering pump
Diaphragm Liquid Delivery Pump LIQUIPORT Liquiport Series Diaphragm Liquid Delivery Pump LIQUIPORT Liquiport Series
Labport Series Desktop Type N816/N838/N938 Labport Series Desktop Type N816/N838/N938
NEW LOBOPORT Chemical-resistant Diaphragm Vacuum Pump NEW LOBOPORT Chemical-resistant Diaphragm Vacuum Pump
OEM Comprehensive Catalog OEM Comprehensive Catalog
Gas pump Gas pump
Liquid pump Liquid pump
Micro gas pump Micro gas pump
Sampling pump for gas Sampling pump for gas
Process pump Process pump
DC-BI Series: Integrated Pump and Motor, Next-Generation Pump Series DC-BI Series: Integrated Pump and Motor, Next-Generation Pump Series
Pulsation Reduction Liquid Pump FP Series Pulsation Reduction Liquid Pump FP Series
Dispensing and titration liquid pump Dispensing and titration liquid pump
Drainage and waste liquid pump Drainage and waste liquid pump
Small vacuum pump for degassing Small vacuum pump for degassing
Explosion-proof gas pump Explosion-proof gas pump
Heat-resistant gas pump Heat-resistant gas pump
Vacuum pump for steam sterilization autoclave Vacuum pump for steam sterilization autoclave
Pulsation Reduction Damper FPD Pulsation Reduction Damper FPD
Pressure regulating valve FDV Pressure regulating valve FDV
Swing piston oscillating piston type gas pump Swing piston oscillating piston type gas pump
Inkjet printer ink transfer liquid pump Inkjet printer ink transfer liquid pump
NSF certified component liquid pump NSF certified component liquid pump
Vacuum drying vacuum pump for reduced pressure drying Vacuum drying vacuum pump for reduced pressure drying
Compressor gas pump specialized for pressurization. Compressor gas pump specialized for pressurization.
Vacuum pump specialized in gas pumping with reduced pressure performance. Vacuum pump specialized in gas pumping with reduced pressure performance.
High discharge liquid pump - A liquid pump specialized for discharge performance. High discharge liquid pump - A liquid pump specialized for discharge performance.
Liquid pump specialized in suction performance. Liquid pump specialized in suction performance.
Auxiliary pump for turbo molecular pump, roughing pump Auxiliary pump for turbo molecular pump, roughing pump
Fuel cell Fuel cell
Laboratory gas pump Laboratory gas pump
Laboratory liquid pump Laboratory liquid pump
Swing

Swing piston oscillating piston type gas pump

It is a small piston pump type. Despite its compact size, it has excellent pressurization and depressurization performance. Driven by a DC motor.

KNF Swing Piston Pump

Representative applications include "nebulizers" and "extracorporeal shock wave therapy," among others, which have a proven track record.

NPK03 Series Swing Piston Compressor & Pressure Reducing Pump NPK04 Series Swing Piston Compressor & Pressure Reducing Pump NPK06 Series Swing Piston Compressor & Pressure Reducing Pump NPK09 Series Swing Piston Compressor & Pressure Reducing Pump NPK012 Series Swing Piston Compressor & Pressure Reducing Pump

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KNF NPK09 Series Oscillating Piston Gas Pump

Compact yet delivers high performance with a maximum pressure of 7 barG and a robust design.

- 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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KNF NPK03 Series Oscillating Piston Gas Pump

Customizable, high discharge, excellent size-to-performance ratio, low noise and low vibration, long lifespan, contamination-free, maintenance-free, no restrictions on installation direction.

- 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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KNF NPK04 Series Oscillating Piston Gas Pump

Customizable, high output, excellent size-to-performance ratio, low noise and low vibration, long lifespan, contamination-free, maintenance-free, no restrictions on installation direction.

- 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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KNF NPK06 Series Oscillating Piston Gas Pump

Customizable, high output, excellent size-to-performance ratio, low noise and low vibration, long lifespan, contamination-free, maintenance-free, no restrictions on installation direction.

- 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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KNF NPK012 Series Oscillating Piston Gas Pump

Compact yet delivers high performance with a maximum pressure of 7 barG and a robust design.

- 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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NPK02 Series Swing Piston Gas Pump

DC power-driven small piston pump NPK02

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

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