Proton OnSite Proton — The Leader in On Site Gas Generation

N40P, N401P

Nitrogen N40P generator employs PSA technology with highly efficient hydrocarbon removal columns to produce clean nitrogen from external air source. N401P is also equipped with an internal oil-free compressor.  The mechanism is load following and automatically adjusts to match demand.


  • Low maintenance
  • Compact size and quiet operation
  • Automatic production control
  • System senses demand and adjusts production rate
  • Purge airflow monitoring system assures safe operation
  • Including maintenance diary, report alarms, built-in touchscreen display, wheels
  • Configurable for various LC-MS applications.