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Chemical Dry Pump EDP Series

It is a dry pump of the claw type for chemical applications, minimizing local condensation of process gases and accumulation of fine particles.

The dry pump EDP series is primarily used in the chemical and pharmaceutical industries for distillation and drying processes. It employs a non-contact design with counter-rotating claw rotors and a vertical pump mechanism, minimizing local condensation of process gases and accumulation of fine particles within the pump. The exhaust flow rates are available in four types: 80m³/h, 160m³/h, 250m³/h, and 400m³/h, with achievable pressures ranging from 20 to 50 Pa. Additionally, it features a torque limiter, labyrinth seal, PTFE lip seal, and heat exchanger. This pump is explosion-proof and has passed explosion resistance tests conducted by an independent external organization, complying with the European explosion-proof standard ATEX. In Japan, it is possible to retrofit with a Japanese explosion-proof motor.

  • Vacuum pump
  • Vacuum Equipment
  • Positive Displacement Pump

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Turbo Molecular Pump nEXT Series

A turbo molecular pump that achieves highly reliable high/ultra-high vacuum without hydrocarbons using cutting-edge technology.

The nEXT turbo molecular / compound molecular pump and EXC controller utilize cutting-edge technology to achieve reliable high/ultra-high vacuum without hydrocarbons. The turbo molecular pump (TMP) is a multi-stage axial flow turbine that compresses by increasing the probability of gas molecules moving in the exhaust direction with its rapidly rotating blades. The compound molecular pump (CMP) is based on the concept of combining a turbo molecular stage with blades and a molecular drag stage on the same rotor. 【Features】 [Turbo Molecular Pump] ○ Optimized for the flow state of molecules [Compound Molecular Pump] ○ High critical pressure in the foreline (up to 1,000 Pa as standard) ○ Allows the use of smaller back pressure pumps or diaphragm pumps For more details, please contact us or download the catalog.

  • Vacuum pump

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Utility Energy-Saving Pump EOSi 400–5000m3/h

This is a vacuum pump equipped with a standard controller and inverter that can be used for utility purposes such as centralized exhaust in factories.

The EOSi series is an energy-efficient oil screw vacuum pump. It can be used for applications such as centralized exhaust, resin molding, drying, chemicals, vacuum deposition, vacuum filtration, vacuum conveying, and food drying. By controlling the motor speed with an inverter and regulating the exhaust speed near atmospheric pressure with an inlet valve, energy-saving operation is achieved, resulting in a reduction of power consumption by approximately 20-50% compared to conventional direct-drive motor vacuum pumps. 【Product Features】 ■ Automatic control of performance according to vacuum demand ■ Quiet operation ■ Easy installation ■ Contributes to reduced downtime through on-site maintenance ■ Energy-saving diagnostics using a unique measurement tool ■ Capable of controlling multiple units in operation ■ Suitable for centralized exhaust in factories When considering, we recommend our free "Energy Saving Effect Simulation" using our measurement tool. As environmentally conscious management is increasingly required in recent years, domestic delivery records have been increasing. Please feel free to consult with us.

  • Vacuum pump
  • Vacuum Equipment

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Turbo Pump "STP-iS2207"

Achieving energy-saving and compact design. Magnetic bearing turbo pump.

The "STP-iS2207" is a fully integrated magnetic bearing turbo pump equipped with industry-leading performance and energy-saving technology in a compact platform. Thanks to a new rotor design, we have succeeded in miniaturizing the platform, achieving an energy-efficient and compact design. It is also capable of handling corrosive gases. 【Features】 ■ Fully integrated design ■ Designed with waterproof and dustproof considerations ■ Supports cooling water temperatures up to 35 degrees ■ Maximum flow rate: 3200 sccm N2 / 1000 sccm Ar ■ Energy-saving design *For more details, please refer to the PDF document or feel free to contact us.

  • Vacuum pump

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Turbo Pump "STP-iX457 Series"

New design of magnetic bearing unit achieves low vibration!

The "STP-iX457 series" is a compact, controller-integrated turbo molecular pump designed to minimize the size of the control unit, which is mounted beneath the pump. By adopting ultra-compact electronic components, the height of the control unit has been kept compact and positioned under the pump. This placement improves installation significantly compared to existing models, where the control unit was located beside the pump, and resolves the imbalance of the pump's center of gravity. 【Features】 ■ Design focused on installation and space-saving ■ Maximum power consumption of 240W (achieving a 20% reduction from existing products) ■ Power supply DC24V ■ Excellent light gas compression ratio performance due to all-blade design ■ Compliance with various standards: CE mark, UL standards, SEMI S2, European RoHS directive *For more details, please refer to the PDF materials or feel free to contact us.

  • Turbo Pump

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Turbo Pump "STP-iXU457"

Detects pump vibrations and automatically switches magnetic bearing stiffness instantly!

The "STP-iXU457" is a controller-integrated turbo molecular pump that achieves both ultra-low vibration performance and improved MB rigidity performance, while also miniaturizing the control unit and compactly mounting it under the pump. It suppresses the maximum vibration peaks in the frequency range of 1kHz to 2kHz, and aims to reduce not only peak vibrations but also base vibrations. 【Features】 ■ Low vibration (suppresses vibration peaks between 1kHz and 2kHz) ■ Magnetic bearing / automatic rigidity switching function ■ Power supply DC24V ■ AC100-200V available with optional power supply ■ Complies with various standards: CE mark, UL standards, SEMI S2, European RoHS directive *For more details, please refer to the PDF document or feel free to contact us.

  • Turbo Pump

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Turbo molecular pump 'nEXT730/nEXT930'

Introducing a turbo molecular pump with class-leading exhaust speed and a compact installation footprint!

The "nEXT730/nEXT930" are large pumps with exhaust speeds exceeding 700 l/s and 900 l/s, respectively. Designed not only to meet the demands of the general R&D market requiring high-speed rotation, but also to satisfy market requirements for coating, heat treatment, furnace applications, electron beam welding, etching, ion implantation, degassing, and cylinder exhaust. For OEM customers, development of split flow types and modifications to special specifications are possible, just like with the existing small nEXT models. 【Features】 ■ Class-leading exhaust speed ■ Excellent compression ratio ■ Easy integration and installation ■ Ensured reliability ■ Serviceable by the end user ■ Established communication interface of nEXT *For more details, please refer to the PDF materials or feel free to contact us.

  • Other pumps

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High-performance compact dry vacuum pump 'nXRi'

Oil-free and maintenance-free flexible design! Cost reduction through energy-efficient operation!

The "nXRi" is a dry vacuum pump that achieves an exhaust speed performance of 30 to 120 m³/h with a compact installation footprint. It operates with low power consumption and guarantees maximum uptime and reduced maintenance costs due to its maintenance-free design. Additionally, it is easy to integrate into analytical instruments and vacuum systems, making it suitable for mass spectrometry, electron microscopy, and leak detection. It provides an immediately usable vacuum solution. 【Features】 ■ Optimizes space with a compact installation footprint ■ Ideal when high-performance pumping is required ■ Cost reduction through energy-efficient operation ■ Completely oil-free and dust-free *For more details, please refer to the PDF materials or feel free to contact us.

  • Vacuum Equipment

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Vacuum Pump Product Catalog for Industrial Sectors

We offer a wide range of industrial vacuum pump systems! We provide solutions that meet our customers' needs.

This catalog introduces vacuum pumps for industrial sectors handled by our company. We offer a wide range of both dry pumps and oil-sealed pumps, helping to achieve economical and environmentally friendly processes. From coating to drying, and from metallurgy to the manufacturing of lithium-ion batteries, we provide solutions that meet our customers' needs. [Featured Products (Excerpt)] ■ Dry Vacuum Pump GXS ■ Dry Vacuum Pump EDS ■ Pump EOSi for Central Vacuum ■ Dry Vacuum Pump EDC ■ Dry Vacuum Pump EDP for Chemical Processes *For more details, please refer to the PDF document or feel free to contact us.

  • Vacuum pump

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Dry Pump GXS Series Exhaust Flow Rate 160 to 3450 m³/hr

It is a high-end range vacuum pump for general industry, delivering reliable performance.

The GXS series is a screw-type vacuum pump with a proven track record in general industry applications. It comes standard with a controller and inverter, and can communicate with external systems through optional selections. It features a purge function, supports shaft purging, and has an option for cleaning and flushing the inside of the pump, making it suitable for a wide range of applications and processes. Depending on the exhaust speed, a specification with a mechanical booster (which fits within the casing alongside the pump) can also be selected. <Features> - Standard control panel Displays remote/local ON/OFF, alarms, and warnings - High reliability and excellent exhaust speed Utilizes Edwards' proprietary screw rotor (patented) Achieves high-speed exhaust and long life with an excellent temperature control system - Ultimate pressure: 1 Pa (pump alone), 0.1 Pa (pump + mechanical booster) *For product details, please view the catalog materials from [PDF Download] or feel free to [Contact Us].

  • Vacuum pump

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Oil rotary pump nES series exhaust flow rate 40 to 750 m3/hr

It is a one-stage rotary vane pump with excellent cost performance.

The Edwards nES series is a cost-effective oil pump with a built-in exhaust filter. It is used in various manufacturing applications, including heat treatment, drying, coating, sterilization, oil and resin degassing, food processing, leak detection, vacuum insulation, and cylinder filling. <nES Pump Specifications> - Exhaust speed: 40–750 m³/hr (9 models) - Ultimate pressure: 6–50 Pa (gas ballast off), 70–150 Pa (gas ballast on) - Air-cooled type, mineral oil specification - Power supply: 50Hz 200-240V/380-415V, 60Hz 200-230V/380-400V - Drive method: Direct motor connection (nES40–300), belt (nES470–750) - Manufactured at the Tianjin factory in China The nES series can be connected to the mechanical booster EH. By combining them, the pump's exhaust speed and ultimate pressure can be improved. *For product details, please refer to the catalog materials available for [PDF download] or feel free to [contact us].

  • Vacuum pump

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General industrial water-sealed pump

We would like to introduce Edwards' water-sealed pumps, which have a proven track record of implementation worldwide.

Water-sealed pumps have the following features: - Suitable for exhausting gases containing steam or liquids of water, oil, and chemicals. - The simple structure of the pump makes it less prone to trouble even if dust or powders are inhaled. - There are no sliding parts in the vacuum chamber, eliminating the need for lubrication, and exhaust valves are unnecessary. Edwards' water-sealed pumps come in single-stage and double-stage types, and we propose optimal structural materials (such as stainless steel, aluminum bronze, duplex stainless steel, Hastelloy, and corrosion-resistant materials) tailored to the usage environment. The exhaust capacity reaches up to 48,000 m³/h for the single-stage LR series and up to 7,500 m³/h for the double-stage HR series. They are used in chemical, pharmaceutical, and petrochemical applications, air-cooled condenser exhaust, flue gas desulfurization, vacuum sterilization, seawater degassing, food processing, and steel degassing processes. <Steam Ejector> Depending on the required ultimate vacuum pressure and conditions, we also offer package proposals that combine ejector pumps using steam with water-sealed pumps.

  • Positive Displacement Pump
  • Other pumps
  • Vacuum pump

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Oil rotary pump Stokes exhaust speed 255 to 1020 m³/hr

It is a vacuum pump with a simple structure and piston mechanism, highly robust and capable of withstanding operation in harsh environments.

The Edwards Stokes Microvac series is a large displacement oil-sealed piston-type vacuum pump. It is the most efficient piston pump, achieving reliability from over 80 years of experience, low noise, excellent sealing, minimal maintenance, and low operating costs. Stokes pumps can flexibly meet customer needs through combinations with various mechanical boosters. < Stokes Features > ● Robust construction with a low footprint design ● Significantly extended lifespan due to low rotational speed ● Ease of maintenance due to a simple mechanism, minimizing process downtime ● Standard equipped with a gas ballast valve ● Internal oil circulation structure to prevent potential leaks < Stokes Pump Specifications > - Exhaust speed: 255–1020 m³/hr (three models) - Ultimate pressure: 3.3 Pa (gas ballast off), 26 Pa (gas ballast on) - Water-cooled type, mineral oil specification - Power supply: 50Hz 400V 3-phase, 60Hz 230/460V 3-phase - Manufactured at the Lutin factory in the Czech Republic

  • Other pumps

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New oil rotary pump E2S exhaust speed 45-85 m³/hr

This is an oil rotary pump that has improved drive noise reduction, steam exhaust resistance, and exhaust performance due to a complete redesign.

The E2S series is a two-stage rotary vane type oil rotary pump (oil pump). It features a completely revamped design and offers excellent cost performance. <E2S Series Features> 〇 High Exhaust Capacity: The E2S has nearly 10% better exhaust performance compared to the conventional E2M, even with the same motor rating. 〇 Oil Box: Utilizes extrusion molding. Improved airtightness and the incorporation of heat dissipation fins enhance cooling effectiveness. 〇 Reduced Operating Noise: By redesigning the internal mechanisms and changing the materials used, the E2S series operates more quietly than conventional pumps, achieving <60dB for the E2S series compared to <65dB for the E2M series. 〇 Steam Exhaust Resistance: With the use of materials that excel in steam resistance and a mode selection feature, the E2S can achieve a maximum steam resistance of 20mbar (E2S45). It lubricates the inside of the pump with a constant oil supply pressure, ensuring stability across all vacuum pressure ranges. 〇 Oil Filter: Extends the life of the oil and protects sealing materials from contamination and dirt. The recommended replacement interval under clean operating conditions is approximately 12 months.

  • Vacuum pump
  • Vacuum Equipment
  • Vacuum forming machine

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Next-generation turbo molecular pump "nEXT85"

Next-generation turbo molecular pump that sets a new standard for advanced scientific turbo pumps! It can be standardly equipped on many major scientific instruments!

Introducing the newly developed generation-type turbo molecular pump "nEXT85" from Edwards, the global leader in vacuum pump technology. Based on over 20 years of experience derived from the highly trusted EXT and STP series, the "nEXT85" sets a new standard for turbo pumps in advanced science. Not only has the performance been enhanced, but it also allows for the same service and operational features as the nEXT series, including on-site maintenance and data log verification. 【Features】 ■ Cutting-edge rotor design achieving exceptional pumping speed and compression ratio ■ High reliability proven in various fields ■ Standardly equipped on many major scientific instruments, with over 100,000 units delivered ■ Allows for quick maintenance by end-users without the need for complex processing or extensive disassembly *For more details, please request documentation or view the PDF data available for download.

  • Vacuum pump

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