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Agilent TwisTorr 704 FS - NEW

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Agilent TwisTorr 704 FS - NEW
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Agilent TwisTorr 704 FS - NEW

Agilent TwisTorr 704 FS Turbomolecular Vacuum Pump - NEW

The Agilent TwisTorr 704 FS turbomolecular high-vacuum pump combines TwisTorr drag stage technology and Agilent Floating Suspension to provide high performance, reliability, and economy.

TwisTorr drag stages create high compression ratios for light gases such as hydrogen and helium to deliver high throughput and high tolerance of foreline pressure, thereby permitting the use of smaller and more economical backing pumps. This technology results in a compact rotor design that is energy-efficient and maintains a low operating temperature.

The Agilent Floating Suspension system reduces noise and vibration, and ensures optimal bearing operating conditions to extend operating life, minimize system downtime, and assure stability over time.

The unique bearing and dry lubrication in the TwisTorr 704 FS eliminate oil and maintenance, and permit operation of the pump in any orientation. Available with onboard or rack controllers.

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

Agilent TwisTorr 704 FS

TwisTorr 704 FS ISO-160 8" CF
Pumping speed
    N2 660 l/s
    He 640 l/s
    H2 480 l/s
    Ar 625 l/s
Gas throughput at full speed Ambient temp. (25°C) Water temperature. (25°C, 50 l/h)
    He 7.9 mbar l/s 10.4 mbar l/s
    N2 4.3 mbar l/s 6.2 mbar l/s
    Ar 1.5 mbar l/s 3.3 mbar l/s
Compression ratio and foreline tolerance
    N2 > 1E + 11 10 mbar
    He 2E +  08 10 mbar
    H2 3E + 06 > 4 mbar
    Ar > 1E + 11 8.5 mbar
Base pressure with recomm. forepump < 1 x 10-10 mbar
Inlet flange ISO-160K, ISO-160F, 8” CF
Foreline flange NW25
Rotational speed Auto setting from 40,800 rpm to 49,500 rpm
Start-up time < 5 minutes


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Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs. Please follow the above link, and fill out the quote form.

Agilent TwisTorr 704 FS Turbomolecular Vacuum Pump - NEW

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