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Edwards nXR30i NW25 Multi Stage Roots Dry Pump, 115/230V

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Manufacturer's List Price: $18,755.00

Our Price: $13,974.00

Money Saved: $4,781.00

Condition: Brand New
Warranty: 1 Year Manufacturer's Warranty
Typically Ships Within: 2 to 3 Business Days

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Quantity in Stock:9

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Product Code: ED-A90301983

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Description

Accessories

Technical Specification Sheet

Edwards nXR30i NW25 Multi Stage Roots Dry Pump

Ultimate Vacuum
0.03 mbar (0.022 Torr)

Inlet Connection
NW25

Displacement
25.0 m3h-1 / 14.7 ft3min-1

Features

High ultimate vacuum and rapid pumping speed ensure efficient operation across a wide range of laboratory and industrial applications
Quiet operation provides a comfortable working environment, reducing noise in sensitive areas
Freestanding design driven by a flexible coupling with either a single-phase or three-phase (four pole) motor
Achieves excellent vacuum levels, including 1 x 10⁻³ mbar without gas purge and 1.5 x 10⁻¹ mbar with gas purge
Equipped with NW25 inlet connection and a removable 15 mm nozzle outlet, allowing flexible integration into existing systems
Operates efficiently within a temperature range of 13-40°C, accommodating different environmental conditions
Facilitates easy oil changes with a maximum oil capacity of 1.05 liters and a minimum capacity of 0.75 liters
Ideal for use with analytical instruments, leak detectors, helium research, and for backing turbomolecular pumps, showcasing its versatility

Edwards has revolutionised the vacuum pump market with the new nXRi high performance, compact dry pump. It delivers unrivalled pumping speeds in the most compact package, with pumping speeds of 30 to 120 m3h-1. The nXRi's lower input power and zero maintenance create real performance improvements and cost benefits across a range of applications. Analytical Instrument OEMs benefit from the ease of integration into most vacuum systems for a ready to go vacuum solution, perfect for mass spectrometry, electron microscopy and leak detection. R&D and Industrial customers will enjoy the design flexibility, oil-free and low maintenance features.

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INCLUDED:
The Edwards nXR30i NW25 Multi Stage Roots Dry Pump includes:

Operator's Manual
1 Year Manufacturer's Warranty
Manufacturer's Documentation

Edwards nXR30i NW25 Multi Stage Roots Dry Pump Specifications

Peak pumping speed	30 m 3h-1
Ultimate vacuum (total pressure)	0.03 mbar (0.022 Torr)
Inlet flange	NW25
Outlet flange	NW25
Maximum permitted outlet pressure	0.2 bar gauge
Maximum continuous inlet pressure	1013 mabr
Operating temperature range	+5 to +40°C (+41 to +104°F)
Nominal rotational speed	15000 rpm
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	27 kg (60 lbs)
Noise at ultimate vacuum	55 dB(A)
Vibration at inlet flange	< 2.0 mm/s
Electrical Requirements	100-127/200-240 V (+/-10%), switchable

Comparison of Models

Specification	Edwards nXR30i	Edwards nXR40i	Edwards nXR60i	Edwards nXR90i	Edwards nXR120i
Peak pumping speed (m³h⁻¹)	30	40	60	90	120
Ultimate vacuum (total pressure) (mbar / Torr)	0.03 / 0.022	0.03 / 0.022	0.03 / 0.022	0.03 / 0.022	0.03 / 0.022
Inlet flange	NW25	NW25	NW40	NW40	NW40
Operating temperature range (°C / °F)	+5 to +40 / +41 to +104	+5 to +40 / +41 to +104	+5 to +40 / +41 to +104	+5 to +40 / +41 to +104	+5 to +40 / +41 to +104
Nominal rotational speed (rpm)	15000	15000	15000	15000	15000
Voltage input	100-127/200-240 V (+/-10%)	100-127/200-240 V (+/-10%)	100-127/200-240 V (+/-10%)	100-127/200-240 V (+/-10%)	100-127/200-240 V (+/-10%)
Weight (kg / lbs)	27 / 60	27 / 60	29 / 64	29 / 64	29 / 64
Noise at ultimate vacuum (dB(A))	55	55	55	55	55