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GTI Aerosol Generator Model 3990-03 (Built-in Compressor)

  • Built-in compressor, no other air supply
  • The concentration of suspended particles is 10 ~ 100μg/ L to meet different test requirements
  • Adjustable flow range of 50 ~ 2,000cfm to meet the needs of different applications
  • Various aerosol solutions optionally
  • Stainless steel shell, pressure-resistant design, no deformation due to excessive pressure
  • Large-capacity cavity to ensure long-term dust loading


Brand: GTI

Product origin: China

Delivery time: One week

Supply capacity: Strong


The Model 3990-03 is a portable compact aerosol generator, which an on-hoard air compressor supplies the necessary pressure for producing a poly-disperse oil aerosol.

  • Bio-safety cabinets, ceiling modules, small or portable clean-rooms, small HEPA filter units
  • ULPA, HEPA filter manufacturers
  • Leak testing when filter installation
  • Other applications for aerosol generator

Model: 3990-03


Airflow Range: 500 ~ 2,000cfm


Concentration Range: 

10µg/ L @ flow 200cfm;

100µg/ L @ flow 2,000cfm


Nozzles Selection: L (low)/ H (high)


Aerosol Reagent: PAO-4/ DOS/ Ondina EL/ DOP/ Mineral oil/ Paraffin or Corn Oil liquid aerosol reagent


Duty Cycle: Intermittent on/off; or less than 1 hour


Operating Environment: 

5 ~ 40℃, 5% ~ 85%RH

Standard Atmosphere


Storage requirements: 25℃ ~ 55℃


Dimension: 380 × 270 × 260 mm (L × W × H)


Weight: 18.5kg

Items: Quantity


Master (with potable handle): 1


Power Cable: 1


Silicone gasket: 1


Upper Chucking: 1


Under Chucking: 1


Hose clamp: 1


Instruction manual: 1

See video on Youtube

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