STP-L451

Inlet flange

ISO160K

Outlet port

KF 25

Purge port

KF10 (C version only)

Pumping speed

           N₂

450 l s^-1

           H₂

410 l s^-1

Compression ratio

           N₂

>10⁸

           H₂

>2 x 10⁴

Ultimate pressure with bake out heating

10^-6 Pa (10^-8 Torr)

Maximum allowable inlet pressure

6.7 x 10^-2 Pa (5 x 10^-4 Torr)

Maximum allowable backing pressure

13 Pa (0.1 Torr)

Rated speed

48000 rpm

Starting time

3 min

Mounting position

Vertical

Recommended purge gas flow

10 (1.7 x 10^-2) sccm

Input voltage

100 to 120 V a.c. (±10%) or

200 to 240 V a.c. (±10%)

Typical power consumption

0.55 kVA

Weight

Pump

14 kg

Controller

7 kg