Precision Vacuum Services Ltd

TEL: 01342 716234
info@precisionvacuumservices.co.uk
Precision Vacuum Services Ltd

TwisTorr 804 FS Turbo Pump

The TwisTorr 804 FS offers 800 L/s pumping speed in DN 200 & 250 installations, high compression ratios for light gases and its Agilent Floating Suspension (AFS) assures low vibration and noise level for compatibility with sensitive environments. The high compression ratios, high foreline pressure tolerance and maintenance free operation, make the TwisTorr 804 FS a high performance, reliable and low Cost of Ownership pump to operate.

The 804 FS is an excellent choice for large UHV systems, nuclear research, ion implanters, surface analysis, electron microscopy. The pump’s smart controller automatically optimizes pump performance according to system needs.

  • High compression ratios for light gases & capability to manage high gas flow enabling operation in low base pressure and high throughput applications with DN200 or 250
  • Hydrocarbon free for clean vacuum system
  • Remote controller allows operation from 100 meters 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.
  • Gauge reading capability for system pressure monitoring
  • Ready for wireless control via Vacuum Link app for pump operation on the go
  • Radiation and magnetic field-proof design with no embedded electronics allow 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
Part Number Variant

X3511-64023 - TwisTorr 804 FS turbo pump, DN 200 ISO-K inlet flange, KF25/KF40 foreline flanges. KF40 flange is installed in the pump, while KF25 is included in the package, not mounted
X3511-64025 - TwisTorr 804 FS turbo pump, DN 200 ISO-F inlet flange, KF25/KF40 foreline flanges. KF40 flange is installed in the pump, while KF25 is included in the package, not mounted
X3511-64027 - TwisTorr 804 FS turbo pump, DN 200 CF-F (10 in CFF) inlet flange, KF25/KF40 foreline flanges. KF40 flange is installed in the pump, while KF25 is included in the package, not mounted
X3511-64028 - TwisTorr 804 FS turbo pump, DN 250 ISO-K inlet flange, KF25/KF40 foreline flanges. KF40 flange is installed in the pump, while KF25 is included in the package, not mounted
X3511-64029 - TwisTorr 804 FS turbo pump, DN 250 ISO-F inlet flange, KF25/KF40 foreline flanges. KF40 flange is installed in the pump, while KF25 is included in the package, not mounted
X3511-64043 - TwisTorr 804 FS turbo pump, One Speed, DN 200 ISO-F inlet flange, KF25/KF40 foreline flanges. KF40 flange is installed in the pump, while KF25 is included in the package, not mounted
X3511-64044 - TwisTorr 804 FS turbo pump, One Speed, DN 200 CF-F (10 in CFF) inlet flange, KF25/KF40 foreline flanges. KF40 flange is installed in the pump, while KF25 is included in the package, not mounted

New, factory warranted pumps available.

Price: POA, please contact us for latest prices

Manual

Ambient Operating Temperature
+5 to +35 °C
Ambient Storage Temperature
-40 to +70 °C
Base Pressure
<1 x 10-10 mbar
Compression Ratio H2
3 x 106
Compression Ratio He
2 x 108
Compression Ratio N2
>1 x 1011
Cooling Method
Air cooling, Water cooling
Flange Type
DN 200, DN 250
Foreline Flange Size
KF 25 NW, KF 40 NW
Foreline Tolerance - N2
10 mbar
Maximum Gas Throughput Ar, Water Cooling
3.3 mbar L/s; 195 sccm
Maximum Gas Throughput - N2, Water Cooling
6.2 mbar L/s; 367 sccm
Noise Level
43 dB(A)
Nominal Rotation Speed
40800 - 49500 rpm (680 - 825 Hz driving frequency)
Operating Position
Any
Pumping Speed - Ar
690 L/s
Pumping Speed - H2
485 L/s
Pumping Speed - He
660 L/s
Pumping Speed - N2
720 L/s
Recommended Forepump Capacity
10 m3/h
Standards and Certifications
61326-1
61010-1
DIR 2006/42/CE
DIR 2014/35/EU
DIR 2014/30/EU
DIR 2011/65/EU
Start Up Time
< 5 min
Weight
20.7 kg




Unit 47 Rowfant Business Centre
Wallage Lane
Crawley
West Sussex
RH10 4NQ
Tel: 01342 716234

info@precisionvacuumservices.co.uk



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