Data Sheet

The new generation Turbo Pump

with Agilent Floating Suspension

The Agilent TwisTorr 804 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.

Agilent TwisTorr 804 FS