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Vacuum pump(series) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
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Vacuum pump Product List

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Reciprocating sliding valve vacuum pump VS/VSW-series

Reciprocating sliding valve vacuum pump VS/VSW-series

We have made continuous efforts in research and improvement, and our technology and excellence have been recognized, earning us a solid reputation.

The reciprocating sliding valve vacuum pump, VS/VSW series, has sufficient mechanical strength based on years of experience and is designed with a focus on durability and maintainability. The main crank groove is supported by four conical roller bearings, and the eccentric crank mechanism for valve drive is also supported by ball bearings, allowing for easy adjustment and replacement. Adequate wall thickness (machining allowance) is set to consider the regrinding of the cylinder and valve surfaces. The inner surface of the cylinder has sufficient wall thickness machining allowance to allow for several borings and can accommodate special uses such as thermal spraying of wear-resistant alloys and press-fitting of sleeves. Similarly, the sliding surface of the valve also has sufficient re-cutting allowance, allowing for the application of wear-resistant and corrosion-resistant alloy coatings. The valve structure, combined with a unique automatic centering mechanism, maintains high performance over a long period. For more details, please contact us or refer to the catalog.

  • Vacuum pump

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KNF N936 Series Diaphragm Vacuum Pump

KNF N936 Series Diaphragm Vacuum Pump

Vacuum pumps with excellent pumping characteristics for wet gases, vapors, and condensable gases, ideal for waste liquid and drainage processes in medical devices.

Wet gases, steam, and condensable gases exhibit excellent pumping characteristics. Due to these characteristics, they are ideal for waste and drainage in medical devices. - Excellent pumping characteristics for wet gases, steam, and condensable gases - Adopts a new design with excellent cost performance - Multi-voltage AC motor Basic flow rate: 34 l/min ±10% (50Hz) / 35 l/min ±10% (60Hz) Achievable vacuum level: 200 mbar abs Maximum allowable discharge pressure: 0.5 bar

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KNF N936.1.2 Series Diaphragm Vacuum Pump

KNF N936.1.2 Series Diaphragm Vacuum Pump

A vacuum pump with excellent pumping characteristics for wet gases, steam, and condensable gases, ideal for waste liquid and drainage processes in medical equipment.

It is a double head type (parallel connection) of the N936 type. - Excellent pump characteristics for wet gas, steam, and condensable gases - Adopts a new design with excellent cost performance - Multi-voltage AC motor Basic flow rate: 60 l/min ±10% (50Hz) / 66 l/min ±10% (60Hz) Achievable vacuum level: 200 mbar abs Maximum allowable discharge pressure: 0.5 bar

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KNF N952 Series Diaphragm Vacuum Pump

KNF N952 Series Diaphragm Vacuum Pump

Excellent vacuum performance and exhaust speed, low vibration and low noise, and our own brushless DC motor allow for digital customization based on the settings of each parameter.

- Achieves high vacuum with excellent exhaust speed - Robust design - Low vibration and low noise design N952KNDC-B Basic flow rate: 11 - 36 l/min Exhaust speed: 0.66 - 2.16 m³/h Achievable vacuum level: 1.5 mbar abs Maximum allowable discharge pressure: 1 bar (0.1 MPa) N952KTE-W Basic flow rate: 32 l/min Exhaust speed: 1.92 m³/h Achievable vacuum level: 2 mbar abs Maximum allowable discharge pressure: 1 bar (0.1 MPa) N952KT.29E-W Basic flow rate: 9 - 32 l/min Exhaust speed: 0.54 - 1.92 m³/h Achievable vacuum level: 2 mbar abs Maximum allowable discharge pressure: 1 bar (0.1 MPa)

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Film-forming controller for vapor deposition "TMC-13"

Film-forming controller for vapor deposition "TMC-13"

【PREVAC】It is possible to monitor and control 6 quartz oscillators. It is easy to operate with a 6.5-inch LCD touch panel!

The PREVAC-made film deposition controller "TMC-13" is a device equipped with a film thickness monitor/process control system, capable of monitoring and controlling six quartz oscillators. It features an easy-to-use 6.5-inch LCD touch panel and adopts a simple, compact design, allowing for the input of two vacuum gauges. The interface options include USB, RS232/485, Ethernet, and Bluetooth. The shutter system operates in automatic, timed, and film thickness modes with two channels at 0.6 bits, and it comes standard with analog output. It supports standard 6MHz quartz oscillators and utilizes a unit that can be used on the web. Additionally, we also sell "quartz oscillators" that can be used with this deposition monitor. For more details, please contact us or download the catalog.

  • Evaporation Equipment
  • controller

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Direct Coupled Oil Rotary Vacuum Pump "UD Series"

Direct Coupled Oil Rotary Vacuum Pump "UD Series"

Uses a DC brushless motor to achieve low vibration and low noise! Stabilizes pump operation.

The "UD Series" is a direct-coupled oil rotary vacuum pump that prevents oil backflow into the vacuum system when the pump stops. It can be adjusted according to the amount of condensable gases (such as water vapor) being discharged. By minimizing mechanical components, it enables easy and precise maintenance and repairs. 【Features】 ■ Gas ballast valve ■ Check valves installed at both the intake and exhaust ports ■ Special heat treatment for the rotor and stator ■ Completely integrated cylinder structure with pin jointing ■ Forced oil circulation system *For more details, please download the PDF or feel free to contact us.

  • Vacuum pump

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Oil circulation type screw vacuum pump 'SVT Series'

Oil circulation type screw vacuum pump 'SVT Series'

Achieve energy savings! Perfect for central vacuum systems! Definitely consider replacing rotary vane systems that have been troubled by rising running costs!

The "SVT Series" is an energy-efficient, high-flow oil-circulating screw vacuum pump, particularly suitable as a vacuum source for central vacuum systems in factories. By controlling the frequency (screw rotation speed), it produces only the necessary vacuum, allowing for significant energy savings compared to conventional rotary vacuum pumps. The cabinet is divided into a cool zone and a hot zone, designed to protect electrical components and motors, which often faced issues due to heat, from high temperatures. Compared to rotary vane systems, it has significantly fewer consumables, providing substantial benefits in running costs. Additionally, access to maintenance parts such as filters is easy. Please feel free to contact us when you need assistance. 【Features】 ■ Energy efficiency advantages from a smart control system ■ Reduction in maintenance costs ■ Reduction in installation space ■ Simplicity *For more details, please download the PDF or feel free to contact us.

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  • Vacuum pump

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KNF N84.3 Series Vacuum Pump

KNF N84.3 Series Vacuum Pump

Due to excellent suction speed, the measurement chamber is evacuated quickly, providing stable vacuum in the transfer area to a high-flow turbo molecular pump at high vacuum.

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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KNF N026.1 Series Vacuum Pump

KNF N026.1 Series Vacuum Pump

It can be used in harsh driving conditions and is durable for versatile vacuum applications.

- 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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KNF N026.3 Series Vacuum Pump

KNF N026.3 Series Vacuum Pump

It can be used in harsh driving conditions and is durable for multi-purpose vacuum applications.

- 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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KNF N86.3 Series Vacuum Pump

KNF N86.3 Series Vacuum Pump

A vacuum pump with corrosion resistance, high durability, and strong resistance to water vapor and condensation.

- 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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KNF N813 Series Vacuum Pump

KNF N813 Series Vacuum Pump

Due to its excellent suction speed, it quickly evacuates the measurement chamber, providing stable vacuum in the transfer area to the high-flow turbo molecular pump at high vacuum.

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)

  • 331513-Pumpe-N813.3AN.jpg
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KNF N84.4 N84.5 Series Vacuum Pump

KNF N84.4 N84.5 Series Vacuum Pump

Due to excellent suction speed, the measurement chamber is evacuated quickly, achieving stable vacuum in the transfer area to a high-flow turbo molecular pump at high vacuum.

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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  • N84.5ANDC-B-300dpi.47.jpg
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