TwisTorr 404 FS Turbo Pump
TwisTorr 404 FS Turbo Pump
The 404 FS is an excellent choice for UHV systems, nuclear research, ion implanters, surface analysis, electron microscopy, and cryogenics applications. The pump’s smart controller automatically optimizes pump performance according to system needs.
- Turbo Pumps
Product Details
- High compression ratios for light gases and capability to manage high gas flow, enabling operation in low base pressure and high-throughput applications with 400L/s pumping speed within a DN 100 flange
- Hydrocarbon free for clean vacuum system
- Remote controller allows operation from 100 m away.
- Low vibration and noise levels—43 dB(A)—for a comfortable working environment and operation in sensitive experiments
- Compact size and installation in any position allow easy integration
- Maintenance-free bearings for zero operating cost
- Ready for wireless control via Vacuum Link app for pump operation on the go
- Radiation and magnetic field-proof design with no embedded electronics allows operation in demanding magnetic field and radiation environments
- Low electromagnetic emission guarantees no interferences with application process
- Pump control software provides maximum flexibility, speed, and simplicity—always the best throughput and compression performance according to pump operative conditions
| Ambient Operating Temperature |
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| Ambient Storage Temperature |
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| Base Pressure |
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| Compression Ratio H2 |
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| Compression Ratio He |
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| Compression Ratio N2 |
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| Cooling Method |
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| Flange Type |
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| Foreline Flange Size |
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| Foreline Tolerance - N2 |
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| Maximum Gas Throughput - Ar, Water Cooling |
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| Maximum Gas Throughput - N2, Water Cooling |
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| Noise Level |
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| Nominal Rotation Speed |
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| Operating Position |
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| Pumping Speed - Ar |
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| Pumping Speed - H2 |
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| Pumping Speed - He |
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| Pumping Speed - N2 |
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| Recommended Forepump Capacity |
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| Standards and Certifications |
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| Start Up Time |
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| Weight |
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Vacuum and Leak Detection Reference: Formulas, Properties, and Glossary
This reference helps users to keep important properties, formulas, and terms used in vacuum technology at their fingertips.
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- 27 Oct 2022
- 1.10 MB
Agilent Vacuum and Leak Detection Solutions for e-Mobility
Vacuum and leak detection solutions in advanced industrial processes for vehicle manufacturing, supporting the transition to sustainable mobility.
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- 18 Aug 2022
- 9.41 MB
Agilent TwisTorr FS Turbo Pumps
Learn about the expanded TwisTorr FS turbo pumps family of compact, reliable, energy-efficient, best-in-class pumps that incorporate breakthrough technologies for outstanding performance and quality.
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- English
- 03 Jul 2018
- 7.18 MB
Sustainability in the Vacuum Industry: A Guide to Agilent Vacuum and Leak Detection Green Solutions
Learn more about sustainable vacuum products and solutions in this exhaustive guide.
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- English
- 15 Sep 2023
- 19.15 MB
Spanish Version: Agilent Vacuum and Leak Detection Solutions for e-Mobility
Vacuum and leak detection solutions in advanced industrial processes for vehicle manufacturing, supporting the transition to sustainable mobility.
- Brochures
- Spanish
- 08 Aug 2022
- 2.81 MB
Spanish version: Agilent TwisTorr FS Turbo Pumps
Learn about the expanded TwisTorr FS turbo pumps family of compact, reliable, energy-efficient, best-in-class pumps that incorporate breakthrough technologies for outstanding performance and quality.
- Brochures
- Spanish
- 26 Sep 2018
- 1.59 MB
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Vacuum Technology Application & Training
Let Agilent vacuum experts help you discover better solutions for your application or train you on vacuum and leak detection concepts and theory. Our Application Engineers combine expertise in vacuum systems and design with experience in industry and research environments. They can assist you in all aspects from theory and design to materials science and apply it to your specific situation.|With 60 years of vacuum experience, we can help to optimize your application. Our engineers go beyond reactive troubleshooting, providing trusted answers and solutions to improve your business productivity.|Talk to our experts using the online chat to find out more about our training and application support options.
Turbo Pump Advance Exchange Service
Having trouble with your turbo pump? We have a solution. Agilent turbomolecular pump Advance Exchange service offers remanufactured pumps built to the same specifications as new pumps.|The main advantage is speed: Agilent maintains stock of the most popular pumps ready to deliver in days not weeks. Upon receipt of your exchange pump, you can return your old one in the same packaging to reduce costs and environmental impact. With this cost-effective service, you can minimize downtime and get a replacement pump as fast as the next day.|For more details, contact your local Agilent Vacuum representative or use the online chat.
Turbo Pump Repair
Agilent offers a full repair service for your Agilent or Varian turbomolecular pump. Our factory-trained technicians rebuild pumps using only genuine Agilent parts, so that they meet the same quality and performance standards as new turbo pumps.| The service is available for the complete range of current Agilent turbomolecular pumps, as well as for many custom or discontinued Varian models. This is the right service for you if you need your original pump back or if you are looking for a cost-effective solution with a typical turnaround time of two weeks. For faster turnaround times or an upgrade to the latest technology, check out our Advance Exchange and Technology Refresh programs.|To find out more use the online chat to talk to our experts.
Turbo & Scroll Pump Service Contracts
Agilent turbo and scroll pump service contracts maximize uptime while providing fixed costs for easier financial planning. Enjoy the peace of mind that your product is covered and you will not incur any unplanned maintenance costs during the term of the contract. If an issue does arise, you can be confident that a factory-trained technician will perform the repair promptly.|Use the online chat for help finding the right plan for you.
Turbo Pump & Remote Controller Upgrades
Agilent supports customers with cost-effective upgrade paths to the newest Agilent TwisTorr turbomolecular pumps. Avoid the delays and long turn-around times involved with repairing discontinued products by upgrading today. Trade-in your existing equipment and take advantage of the latest developments in turbo pump design.|Varian or Agilent V70, V81, V250, V301, 300HT, V550, and other legacy turbo pumps qualify for an upgrade. Most models are locally stocked for immediate shipment in days, not weeks. Use the online chat to talk to our experts today and determine which upgrade model best fits your needs.