3920 Series

Generators - 1 Pint  3922


  • Relief value provides over-pressure protection
  • Clear 1 pint nylon reservoir allows visual inspection of oil-level and mist generation
  • Refill loader fitting assures contamination-free oil replenishment – requires manual refill pump (388034)
  • Aluminum mist head provides corrosion protection for long trouble-free service
  • Oil pick-up screen prevents entrance of contaminants into mist generator


  • Float switch provides signal when oil replenishment is required
  • Filter/regulator adjusts mist generator performance; includes automatic water drain
  • Air solenoid value allows automatic on-off operation when wired to machine driver or control
  • Steel mounting plate pre-piped assembly allows quick installation
All models feature a
CFM nominal of 1
Flow range of 0.3 - 1.4 CFM
Product #Mounting PlateOil HeaterOil Level SwitchFilter/RegulatorAir Solenoid Valve
3922-AC *Yes--Yes120 VAC
3922-B--120 VAC--
3922-BC *Yes-120 VACYes120 VAC
3922-BDYes-220 VACYes220 VAC

*California Proposition 65: Click to read the full warning