nXDS

nxDS Dry Scroll

nXDS

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 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 0.04 0.04 0.06
Water vapour handling capacity g/h 110 145 145 220
Noise at ultimate dBA 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

HERMETIC BELLOWS
Isolating the vacuum environment from the bearing mechanism
TIP-SEAL TECHNOLOGY
Advanced tip-seal technology for long service lifetime
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
SUPERIOR VAPOUR HANDLING
Gas-ballast provides up to 200g/h while maintaining performance
UNIQUE PERFORMANCE
Advanced scroll design with faster speeds and better vacuum
nXDS
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