Nominal rotational speed
1800 rpm
Displacement
28.0 m3h-1 / 16.5 ft3min-1
Peak pumping speed
22.0 m3h-1 / 13.0 ft3min-1
Ultimate vacuum (total pressure)
0.030 mbar / 0.022 Torr
Minimum standby rotational speed
1200 rpm
Speed control resolution (percentage of full rotation speed)
1%
Pumping speed at minimum rotational speed
10
Maximum continuous inlet pressure
50 mbar
Motor power 1-ph
260 W
Power connector 1-ph
IEC EN60320 C13
Recommended fuse
10A, 250Vac rms
Weight
25.6 kg / 56 lb
Inlet flange
NW25
Exhaust flange
Noise level
52 dB(A)
Vibration at inlet flange
< 4.5 mms-1 (rms)
Leak tightness (static)
< 1x10-6 mbar ls-1
Operating temperature range
10 to 40 °C / 41 to 104 °F
Electrical Supply
115/230V