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EDWARDS
Vacuum pump EDWARDS nXDS Scroll Pumps
Home Vacuum pump Oil free vacuum pump Vacuum pump EDWARDS nXDS Scroll Pumps
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EDWARDS

Vacuum pump EDWARDS nXDS Scroll Pumps

nXDS improves on the original XDS 5 and 10 pump technology by offering increased range of pumping speeds, combined with lower ultimate pressures, low power consumption and reduced noise. The gas ballast allows for pumping of condensable vapours, including water, solvents, dilute acids and bases. nXDS pumps feature the very latest in tip seal technology, giving a significantly longer life between tip seal changes.

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EDWARDS

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Categories: Vacuum pump, Oil free vacuum pump
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Description

Vacuum pump EDWARDS nXDS Scroll Pumps

With exceptional pumping capability, ultimate vacuum performance and state-of-the-art design features, the nXDS dry scroll pump is the best performing pump in its class.
The nXDS pumps use an innovative bearing shield to isolate the vacuum environment from all forms of lubricant not only making them totally dry, but also protecting the bearing from any process gases
nXDS improves on the original XDS 5 and 10 pump technology by offering increased range of pumping speeds, combined with lower ultimate pressures, low power consumption and reduced noise. The gas ballast allows for pumping of condensable vapours, including water, solvents, dilute acids and bases. nXDS pumps feature the very latest in tip seal technology, giving a significantly longer life between tip seal changes.

nXDS-C has been modified so that it is more suitable for use on vapour handling processes and may be used in some applications involving corrosive substances. This chemically resistant version is fitted with Chemraz® internal valves and stainless steel fittings.

nXDS-R has the gas ballast blanked off so it cannot be accidently opened. This is useful for applications such as rare gas recirculation or gas recovery.

Features and Benefits
Bearing shield ensures separation between process gases and bearing lubrication to ensure clean vacuum and no possibility of contamination to lubrication from process gases, which prolongs bearing life.

· Advanced scroll-form and tip-seal technologies – deliver best‑in-class vacuum performance and unrivalled ultimate vacuum levels.

· Unique tip seal design – significantly reduces wear to minimise maintenance and extend service life.

· Quiet operation – with typical noise during operation < 52 dB(A) for minimal environmental impact.

· Advanced interface – providing a variety of traditional and analogue and digital control methods enabling remote control/monitoring via RS232 or RS485.

· Integrated smart drive – with auto sensing input delivers optimised pumping performance globally.

· Pump range – includes 6, 10, 15 and 20 m3h-1

Applications
• Backing turbomolecular pumps
• Chamber evacuation
• Chemical applications including gel dryers and solvent recovery
• Electron microscopy
• High energy physics
• Mass spectrometry

SPECIFICATIONS

SPECIFICATIONS EDWARDS nXDS SCROLL PUMP SERIES

MODEL nXDS6i Scroll Pump nXDS10i Scroll Pump nXDS15i Scroll Pump nXDS20i Scroll Pump
Nominal rotational speed 1800 rpm 1800 rpm 1800 rpm 1800 rpm
Displacement 6.2 m³/h⁻¹ / 3.6 ft³/min⁻¹ 12.7 m³/h⁻¹ / 7.5 ft³/min⁻¹ 17.1 m³/h⁻¹ / 10.1 ft³/min⁻¹ 28.0 m³/h⁻¹ / 16.5 ft³/min⁻¹
Peak pumping speed 6.2 m³/h⁻¹ / 3.6 ft³/min⁻¹ 11.4 m³/h⁻¹ / 6.7 ft³/min⁻¹ 15.1 m³/h⁻¹ / 8.9 ft³/min⁻¹ 22.0 m³/h⁻¹ / 13.0 ft³/min⁻¹
Ultimate vacuum (total pressure) 0.020 mbar  /  0.015 Torr 0.007 mbar  /  0.005 Torr 0.007 mbar  /  0.005 Torr 0.030 mbar  /  0.022 Torr
Minimum standby rotational speed 1200 rpm 1200 rpm 1200 rpm 1200 rpm
Speed control resolution (percentage of full rotation speed) 1% 1% 1% 1%
Pumping speed at minimum rotational speed 4.1 7.5 9.9 10
Maximum continuous inlet pressure 200 mbar 200 mbar 200 mbar 50 mbar
Motor power 1-ph 260 W 280 W 300 W 260 W
Power connector 1-ph IEC EN60320 C13 IEC EN60320 C13 IEC EN60320 C13 IEC EN60320 C13
Recommended fuse 10A, 250Vac rms 10A, 250Vac rms 10A, 250Vac rms 10A, 250Vac rms
Weight 26.2 kg  /  58 lbs 25.8 kg  /  57 lbs 25.2 kg  /  56 lbs 25.6 kg  /  56 lbs
Inlet flange NW25 NW25 NW25 NW25
Exhaust flange NW25 NW25 NW25 NW25
Noise level 52 dB(A) 52 dB(A) 52 dB(A) 52 dB(A)
Vibration at inlet flange < 4.5 mms⁻¹ (rms) < 4.5 mms⁻¹ (rms) < 4.5 mms⁻¹ (rms) < 4.5 mms⁻¹ (rms)
Leak tightness (static) < 1x10⁻⁶ mbar ls⁻¹ < 1x10⁻⁶ mbar ls⁻¹ < 1x10⁻⁶ mbar ls⁻¹ < 1x10⁻⁶ mbar ls⁻¹
Operating temperature range 5 to 40 °C  /  41 to 104 °F 5 to 40 °C  /  41 to 104 °F 5 to 40 °C  /  41 to 104 °F 5 to 40 °C  /  41 to 104 °F

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Mechanika co., ltd.

Headquarters
255/1 Charoen Krung Rd, Khwaeng Ban Bat,
Khet Pom Prap Sattru Phai, Krung Thep Maha Nakhon 10100
Sales office
27/10 SOI PRADIPAT10, PRADIPAT ROAD, 
PHAYATHAI,PHAYATHAI, BANGKOK, THAILAND 10400

Contact Us

  • 02-011-1000
  • 088-008-2305
  • export@mechanika.in.th

@mechanika

02-011-1000

@mechanika

  • Menu
  • Categories
  • Pressure tank
  • Submersible pump/Sewage pump
    • Construction pump
    • Submersible pump
    • Fountain pump
    • Sewage pump
    • Submersible pump spare part
  • Water pump
    • Condensate pump
    • Engine pump
    • Borehole pump
    • Centrifugal pump
    • High pressure pump
    • Water pump spare part
  • Air compressor
    • Oil free air compressor
    • Oil lubricated air compressor
    • Air compressor spare part
  • Chemical pump
    • Magnetic pump
    • Diaphragm pump
    • Metering pump
  • Motor
    • Air motor
    • Gear motor
    • Brake motor
    • Electric motor
    • Gear reducer
  • Hoist and crane
    • Winch
    • Trolley
    • Crane structure
    • Hoist
    • Spring balancer
    • Hoist and crane spare part
  • Vacuum pump
    • Oil lubricated vacuum pump
    • Oil free vacuum pump
    • Leak tester
  • Drum-pump
  • Gear-pump
    • Bare shaft
    • Rear motor
  • Water system equipment
    • Pressure switch
    • Float switch
    • Air diffuser
    • Grease trap
    • Water storage tank
    • Water quality meter
    • Wastewater treatment equipment
  • Tools and other machine
    • Industrial fan
    • Miscellaneous
  • Blower
    • Linear-air-pump
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  • Cable reel cable roll
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