Peak pumping speed

nXR60i

60 m³h^-1

nXR90i

90 m³h^-1

Ultimate vacuum (total pressure)

0.03 mbar (0.022 Torr)

Inlet flange

NW40

Outlet flange

NW25

Maximum permitted outlet pressure

nXR60i

0.2 bar gauge

nXR90i

0.2 bar gauge

Operating temperature range

+5 to +40°C (+41 to +104°F)

Nominal rotational speed

15000 rpm

Voltage input

100-127/200-240 V (+/-10%), switchable

Mains frequency

50/60 Hz

Power connector 1-ph

IEC EN60320 C19

Power at ultimate

450 W

Leak tightness

< 1x10^-6 mbar ls^-1

Weight

29 kg (64 lb)

Noise at ultimate vacuum

55 dB(A)

Vibration at inlet flange

< 2.0 mm/s