Membrane Nitrogen generator pneumatic controlled

The NitroGen series NG CASTORE BASIC are Membrane Nitrogen Generators.
They are engineered to transform standard compressed air into a safe, regulated supply of Nitrogen with a purity up to 99.5%.
The NG CASTORE BASIC has been developed to meet specific requirements in terms of gas, flow, purity and pressure in LC-MS applications.
It can be also used for the evaporation of solvents in samples being analysed.

Nitrogen gas generator NG CASTORE BASIC-350

Product features

  • Compatible with all LCMS
  • Generates Nitrogen on demand
  • Designed to run 24 hours a day
  • No electrical parts
  • Low noise with no mechanical moving parts
  • Low maintenance
  • Wall or floor mounting

Main applications

  • LCMS
  • Solvent evaporation

Technical specifications

N2 outlet
Flow rate (Max) 350 l/min
Outlet pressure (Max) Air Inlet pressure – 1.0 bar
Nitrogen purity

Inlet Pressure > 8 bar (116 psi)

96% .. 99.5%

LCMS Grade

Air inlet
Air inlet requirement ISO 8573-1:2010 Class [2:4:1]
Flow rate (Max) 880 l/min @ 350 l/min N2
Supply pressure (min / Max) 5 bars (72.5 psi) / 10 bars (145 psi)
Temperature (min / Max) 1°C (34°F) /  45°C (113°F)
General data
Net weight < 50 kg
Dimensions (W x D x H) 35 x 34 x 145 cm
N2 Outlet port 1/2” BSPP female
Air Inlet port 1/2″ BSPP female
Drain port 1/4″ BSPP female
Operating/storage conditions
Temperature 5-35°C (41-95°F)
Humidity (Max) 80% at 25°C (77°F) (non condensing)
Noise No noise (no mechanical moving parts)
IP rating IP20
Pollution degree rating 2 (with no aromatic compounds)
Altitude < 2000m


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