Vacuum pump for automation technology

We can provide customization of various connection gas materials, fittings, motors, and more to help solve our customers' challenges.

- It can be used for the transfer of wet gases and condensate gases. - It can be restarted from a reduced pressure or positive pressure state without releasing to the atmosphere. - The brushless DC motor allows for flow rate adjustment via PWM control. - It can be used at ambient temperatures up to 50°C and gas temperatures up to 70°C. - Leak-tight design: 6 x 10^-3 mbar x l/s - A multi-voltage compatible AC converter specification is also available. Basic flow rate: 7 l/min and above Achievable vacuum level: < 100 mbar abs and above Maximum allowable discharge pressure: 2.5 bar (0.25 MPa)

• Other pumps

This is an ideal vacuum pump for steam sterilization autoclaves.

- Ideal vacuum pump for steam sterilization autoclaves - Suitable vacuum level for vacuum drying - Design specialized for the transfer of wet gases, steam, and condensed gases - Adoption of a new design with excellent cost performance - Multi-voltage AC motor Basic flow rate: 36 l/min ±10% (50Hz) / 39 l/min ±10% (60Hz) Achievable vacuum level: 35 mbar abs Maximum allowable discharge pressure: 0.5 bar

• Other pumps

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)

• Other pumps

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

• Other pumps

A compact gas pump with a well-balanced combination of decompression characteristics and positive pressure characteristics.

- It can be used for the transfer of wet gas and condensate gas. - It can be restarted from a reduced pressure state or a positive pressure state without releasing to the atmosphere. - The brushless DC motor allows for flow rate adjustment via PWM control. - It can be used at ambient temperatures up to 50°C and gas temperatures up to 70°C. - Leak-tight design: 6 x 10^-3 mbar x l/s - A multi-voltage compatible AC converter specification is also available. Basic flow rate: 7 l/min and above Achievable vacuum level: < 100 mbar abs and above Maximum allowable discharge pressure: 2.5 bar (0.25 MPa)

• Other pumps

This is the replacement procedure for the consumable parts diaphragm and valve.

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

• Other pumps

Explanation of the mechanism and features of the KNF diaphragm pump.

- Oil-free - Contamination-free - Maintenance-free - Corrosion resistance - Motor variation - Modular system - Pump customization (project pump)

• Other pumps

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)

• Other pumps
• Special Pump

Integrated pump and motor, downsized compared to conventional products, with improved durability. Evolution model of the NMP850 HP series.

- 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

Integrated pump and motor, downsized compared to conventional products, with improved durability. An evolved model of the long-selling NMP830 series.

- 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

Integrated pump and motor, downsized compared to conventional products, with improved durability. Long-selling micro pump NMP830 series.

- 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

Integration of pump and motor, downsizing compared to conventional products, and improved durability. The long-selling micro gas pump NMP850 series.

- 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

This is the replacement procedure for the consumable parts diaphragm and valve. It can also serve as a reference for the maintenance procedures of other micropumps.

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

• Other pumps

Evolution model of the long-selling product NMP850 series.

- Maintenance-free, contamination-free - Long lifespan design - Compact size/high output design, no restrictions on installation direction - Compatible with wet gas and condensate gas - Change to FDA-certified materials (optional) - Well-balanced pressure reduction and pressurization characteristics - Serial connection double head <50 mbar abs (optional) - Increased flow rate with double head type - Improved vacuum level with double head type (optional) Basic flow rate: 3.9 - 4.5 l/min (varies by material and motor) Achievable vacuum level: 230 - 300 mbar abs (varies by material and motor) Maximum allowable discharge pressure: 2.1 - 2.5 bar (varies by material and motor)

• Other pumps

Evolution model of the long-selling product NMP830 series.

- Maintenance-free, contamination-free - Long lifespan design - Compact size/high output design, no restrictions on installation direction - Compatible with wet gas and condensate gas - Change to FDA-certified materials (optional) - Well-balanced pressure reduction and pressurization characteristics - Serial connection double head <50 mbar abs (optional) - Increased flow rate with double head type - Increased vacuum level with double head type (optional) Basic flow rate: 5 l/min~ Achievable vacuum level: 230 mbar abs Maximum allowable discharge pressure: 3 bar (0.3 MPa)

• Other pumps

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

• Other pumps

Long-selling NMP850 series micro diaphragm gas pump

- Customization according to technical challenges is possible. - Maintenance-free, contamination-free. - High corrosion resistance due to a wide variety of gas contact materials. - High pump performance despite a compact design. - Long lifespan design, high durability. - Variable flow rate (brushless motor). - No restrictions on installation direction. Basic flow rate: Single head 3.5 - 4.5 l/min (varies by material and motor) Double head 6.0 - 8.0 l/min (varies by material and motor) Achievable vacuum level: 230 - 300 mbar abs (varies by material and motor) Maximum allowable discharge pressure: 2.1 - 2.5 bar (varies by material and motor)

• Other pumps

Long-selling NMP830 series micro diaphragm gas pump

- Customization according to technical challenges is possible. - Maintenance-free, contamination-free - High corrosion resistance due to a wide variety of gas contact materials - High pump performance despite compact design - Long lifespan design, high durability - Variable flow rate (brushless motor) - No restrictions on installation direction Basic flow rate: Single head 2.1 - 3.1 l/min (varies by material and motor) Achievable vacuum level: 250 - 350 mbar abs (varies by material and motor) Maximum allowable discharge pressure: 1.0 - 1.4 bar (varies by material and motor)

• Other pumps

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

On November 6th (Thursday) to 7th (Friday), 2025, we held the "Human Body Day 2025" at the NAC Image Technology Akasaka Multi-Purpose Space. We have uploaded videos of the highlights from each company and the presentations that took place on the day to our website. We encourage you to take a look. ---[Report on Human Body Day 2025 is here]------------------- https://info.nacinc.jp/jintaiday2025-report ------------------------------------------------------------------------- On the day of the event, participants were able to experience a wide range of products in a hands-on session format, including motion capture, force plates, eye tracking, and human body analysis software. We received numerous comments from attendees expressing high satisfaction, saying, "It was great to gain various information all at once," which makes us very happy. NAC Image Technology will continue to provide "valuable products to our customers." We hope you will join us for our next event as well.

The date for the "Tokai Area Electrical and Electronic WEB Technology Seminar" for the 2026 fiscal year has been decided. Registration has started, so if you are interested, please apply. Multiple participants from one company are allowed, so please make use of this opportunity to acquire basic knowledge. 【April】Basic Knowledge of Resistors 【May】Technical Course on Capacitors 【June】Basics of Motors and How to Choose the Optimal Driver 【July】Fundamentals of IC Socket and Connector Selection 【September】Basics of Magnets 【October】Failure Phenomena of Chip Resistors and Their Countermeasures 【November】Temperature Protection Design Using Thermal Fuses

NDT Mart & Rental Co., Ltd. began selling its new electromagnetic ultrasonic thickness gauge, 'EMAT WIFI', on January 19, 2026. ◆ Electromagnetic Ultrasonic Thickness Gauge 'EMAT WIFI' The 'EMAT WIFI' is a thickness gauge that uses the electromagnetic ultrasonic (EMAT) method, which does not require a couplant (contact medium). Unlike conventional ultrasonic thickness gauges (UT), there is no need to apply a couplant; thickness measurements can be taken simply by placing the probe on the measurement target, making it ideal for beginners and screening in large-scale sites. It can measure materials with paint, scale, thick linings, and slight surface roughness, significantly reducing the hassle of pre-treatment. Additionally, it is equipped with WiFi communication capabilities, allowing for the confirmation and management of measurement data and waveforms in conjunction with smartphones and tablets. This facilitates smooth sharing of measurement results and data management on-site. It is optimal for measuring wall thickness and conducting corrosion inspections of plant equipment, piping, tanks, and steel structures. It contributes to the efficiency and reliability of thickness measurements in the field of non-destructive testing (NDT), such as maintenance inspections and equipment diagnostics.