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Turbomolecular Pumping Stations

T-station 85 Pumping Stations

Low cost, compact turbomolecular pumping station

Edwards T-Station 85 pumping station

Edwards T-Station 85 pumping station

T-Station 85 seamlessly combines a nEXT85H turbomolecular pump with either a dry diaphragm pump or oil sealed backing pump and a simple controller, providing pumping speeds of 47 l/s to 84 l/s.

The T-Station 85 comes with:


  • An integrated Turbo and Active Gauge controller which enables single button start/stop of the system,
  • The ability to control one of our active gauges,
  • Vent valve control
  • Delayed start of the turbomolecular pump to either time or pressure if a gauge is fitted,

It is ideal for general laboratory needs.


Customer integrated control features
Base plate includes rubber feet and cut-outs in the sides for manual handling

giving a compact low profile but stable design that can't be knocked over

All metal frame

rugged design that can take abuse without cracking or breaking

E2M1.5 or XDD1 high capacity backing pumps

giving the choice between an oil sealed pump or a totally dry diaphragm pump

Quiet operation avoiding multiple fans

Integrated air cooler acts to cool internal power supply and pump/controller

Single dedicated button

to start and stop

Easy to read

accurate display

Ability to select vent mode

where a TAV5 vent valve is fitted for automated venting with no user intervention

Available with either an NW40, ISO63 or CF63 inlet flange

to suit your application

User serviceable

nEXT85H turbomolecular pump

T-Station 85  Technical Specification 
Pumping speed for N2   
NW40 47 ls-1 
ISO/CF63  84 ls-1
Compression ratio for N2   >1 x 1011
Backing pump speed @50 Hz   
E2M1.5 (TS85H Wet)  1.6 m3h-1
XDD1 (TS85H Dry)   1.2 m3h-1
Ultimate vacuum   <5 x 10-10 mbar*
Inlet flange   NW40, ISO63 or CF63
Exhaust flange   
E2M1.5 (TS85H Wet)  11 mm OD nozzle or 3/8” BSP 
XDD1 (TS85H Dry)   Fitted silencer or 1/8” BSP
Mass   
E2M1.5 system (TS85H Wet)  21 kg max 
XDD1 system (TS85H Dry)  17 kg max
Noise level  ≤56 dB(A)
Leak tightness  <1 x 10-6 mbar ls-1
Operating temperature range  12 to 40 °C
*T-Station 85H Wet CF63