nXDS Dry Scroll


nXDS Dry Scroll


nXDS Dry Scrol


Totally Dry

Hermetically sealed, innovative mechanism

0.007 mbar

Superior vacuum levels achieved

Easy Maintenance

User-friendly, with up to 5 years between overhauls

<52 dB(A)

Better working environment with low noise and vibration

Special Versions

With Chemical & Gas Recirculation variants


Totally Dry

Hermetically sealed, innovative mechanism

0.007 mbar

Superior vacuum levels achieved

Easy maintenance

User-friendly, with up to 5 years between overhauls

<52 dB(A)

Better working environment with low noise and vibration

Special versions

With Chemical & Gas Recirculation variants


The nXDS has taken scroll vacuum technology to the next level. Improved performance, exceptional pumping capability, quiet operation and extended service intervals make nXDS the ultimate dry choice.

nXDS pump sizes

nXDS6i

nXDS10i

Peak Pumping Speed  m³/h

6.2

11.

Ultimate vacuum (total pressure)  mbar

0.02

0.007

Ultimate vacuum with gas ballast  mbar

0.05

0.04

Water vapour handling capacity g /h

110

145

Noise at Ultimate  dB(A)

<52

<52

nXDS15i

nXDS20i

Peak Pumping Speed  m³/h

15.1

22.0

Ultimate vacuum (total pressure)  mbar

0.007

0.03

Ultimate vacuum with gas ballast  mbar

0.04

0.06

Water vapour handling capacity  g/h

145

220

Noise at Ultimate  dB(A)

<52

<52

nXDS pump sizes

nXDS6i
nXDS10i
nXDS15i
nXDS20i

nXDS6i

nXDS10i

nXDS15i

nXDS20i

Peak Pumping Speed

m³/h

6.2

11.4

15.1

22.0

Ultimate Vacuum (Total Pressure)

mbar

0.02

0.007

0.007

0.03

Ultimate Vacuum with gas ballast

mbar

0.05

0.007

0.007

0.03

Water vapour handling capacity

g/h

110

145

145

220

Noise at Ultimate

dB(A)

<52

<52

<52

<52

nXDS pump sizes

nXDS6i

nXDS10i

nXDS15i

nXDS20i

Peak Pumping Speed

m³/h

6.2

11.4

15.1

22.0

Ultimate Vacuum (total pressure)

mbar

0.02

0.007

0.007

0.03

Ultimate vacuum with gas ballast

mbar

0.05

0.04

0.04

0.06

water vapour ganling capacity

g/h

110

145

145

220

Noise at Ultimate

dB(A)

<52

<52

<52

<52

nXDS improves on other scroll pumps by offering increased 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 valve pads and stainless steel fittings. nXDS-R has the gas ballast blanked off so it cannot be accidentally opened. This is useful for applications such as rare gas recirculation or gas recovery.

Product Features

UNIQUE PERFORMANCE

Advanced scroll design with faster speeds and better vacuum

HERMETIC BELLOWS

Isolating the vacuum environment from the bearing mechanism

TIP-SEAL TECHNOLOGY

Advanced tip-seal technology for long service lifetime

SUPERIOR VAPOUR HANDLING

Advanced tip-seal technology for long service lifetime

SPEED CONTROL

Integrated inverter allows user-defined speed control as well as stand-by operation

MANUAL AND REMOTE OPERATION

Easy-to-use manual control buttons with parallel and serial communication options

Product Features

UNIQUE PERFORMANCE

Advanced scroll design with faster speeds and better vacuum

HERMETIC BELLOWS

Isolating the vacuum environment from the bearing mechanism

TIP-SEAL TECHNOLOGY

Advanced tip-seal technology for long service lifetime

SUPERIOR VAPOUR HANDLING

Advanced tip-seal technology for long service lifetime

SPEED CONTROL

Integrated inverter allows user-defined speed control as well as stand-by operation

MANUAL AND REMOTE OPERATION

Easy-to-use manual control buttons with parallel and serial communication options

Product Features

HERMETIC BELLOWS

Isolating the vacuum environment from the bearing mechanism

UNIQUE PERFORMANCE

Advanced scroll design with faster speeds and better vacuum

TIP-SEAL TECHNOLOGY

Advanced tip-seal technology for long service lifetime

SUPERIOR VAPOUR HANDLING

Gas-ballast provides up to 200g/h while maintaining performance

MANUAL AND REMOTE OPERATION

Easy-to-use manual control buttons with parallel and serial communication options

SPEED CONTROL

Integrated inverter allows user-defined speed control as well as stand-by operation

Documentation & Media


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