nXRi Dry Multistage Roots Pumps
Compact footprint
Optimise your space!
Unrivalled performance
When you need it!
Energy efficient
Reduce your costs!
Zero contamination
Experience the difference!
Your application
Our solution!
Edwards has revolutionised the vacuum pump market with the new nXRi high performance, compact dry pump.
Technical specifications |
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Peak pumping speed
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nXR60i 60 m3h-1
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nXR90i 90 m3h-1
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Ultimate vacuum (total pressure)
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0.02 mbar (0.015 Torr)
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Inlet flange
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NW40
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Outlet flange
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NW25
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Maximum permitted outlet pressure
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nXR60i
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0.2 bar gauge
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nXR90i
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0.2 bar gauge
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Operating temperature range
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+5 to +40°C (+41 to +104°F)
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Nominal rotational speed
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15000 rpm
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Voltage input
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100-127/200-240 V (+/-10%), switchable
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Mains frequency
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50/60 Hz
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Power connector
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1-ph IEC EN60320 C19
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Power at ultimate
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450 W
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Leak tightness
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< 1x10-6 mbar ls-1
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Weight
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29 kg (64 lb)
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Noise at ultimate vacuum
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55 dB(A)
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Vibration at inlet flange
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< 2.0 mm/s
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