STP301

Inlet flange

VG100/ISO100/ICF152

Outlet port

KF25

Pumping Speed

  N₂

300 ls^-1

  H₂

300 ls^-1

Compression ratio

  N₂

>10⁸

  H₂

>2 x 10⁴

Ultimate pressure with bake out heating (VG/ISO flange)

6.5 x 10^-6 Pa (5 x 10^-8 Torr)

Ultimate pressure with bake out heating (ICF flange)

10^-8 Pa (10^-10 Torr)

Maximum allowable inlet pressure (ambient cooled)

0.066 Pa (5 x 10^-4 Torr)

Max continuous outlet pressure (ambient cooled)

13 Pa (0.1 Torr)

Rated speed

48000 rpm

Starting time

3 min

Maximum inlet flange temperature

120 °C

Input voltage

100 to 120 (± 10%) V a.c. or

200 to 240 (± 10%) V a.c.

Power consumption at start up

0.55 kVA

Pump weight

11 kg

Controller weight

8 kg