Proton OnSite Proton — The Leader in On Site Gas Generation

N40P, N401P

Nitrogen N40P generator employs PSA technology with highly efficient carbon molecular sieves to produce high purity nitrogen from an external air source. N401P generators utilize the same technology, but are 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
  • Maintenance reminder, report alarms, built-in touchscreen display, wheels
  • Configurable for various LC-MS applications.