Proton OnSite Proton — The Leader in On Site Gas Generation

N34M, N60M, N75M, N120M

Nitrogen N34M/N60M/N75M/N120M generators employ membrane technology to produce clean nitrogen from external air source. The mechanism is load following and automatically adjusts to match demand. The internal and external components are comprised of phthalate free material.  


  • Low maintenance
  • Compact size and quiet operation
  • Wall mountable
  • System senses demand and adjusts production rate
  • Configurable for various LC-MS applications.
  • No electricity needed