STP451

Inlet flange

ISO160

Outlet port

KF25

Pumping Speed

N₂

440 l s^-1

H₂

275 l s^-1

Compression ratio

N₂

>10⁸

H₂

>2 x 10⁴

Ultimate pressure

10^-7 Pa (10^-9 Torr)

Maximum allowable inlet pressure

Ambient cooled

0.066 Pa (5 x 10^-4 Torr)

Maximum 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 V a.c. (± 10) or

200 to 240 V a.c. (± 10)

Power consumption

Start up

0.55 kVA

Weight

Pump

12 kg

Controller

7 kg