CF-900 Series – Low Cost, Portable HI-Vol Air Samplers



Product Highlights

  • Dependable Low-Cost/High-Performance Air Sampling!
  • 2-Stage Blower, Brushed Motor
  • Manual Speed Control
  • Elapsed, Resettable, Electronic Timer
  • Instantaneous Flow Reading
  • For Continuous or Intermittent Use
  • Portable/Rugged Housing Weighing Less Than 10 Pounds
  • NRTL listed Models: CF-901, CF-902, & CF-903
  • Total Volume Shut Off Option (-TS) for Digital Series Samplers.


Motor/Pump: Brushed, 2-Stage Centrifugal Blower.
Housing: 8¼” x 10” x 11½”, aluminum cabinet, primed and painted with two component polyurethane paint.
Max Flow Rate: (CF-901) 12 CFM (w/ FP2063-20) &
6.5 CFM (w/ FP5211-20)
Max Flow Rate: (CF-902) 35 CFM (w/ FP2063-102) &
22 CFM (w/ FP5211-102)
Elapsed Timer: Electronic, Resettable Hours & Tenths of Hours, LCD read out, 5 year internal battery. Minute timer upon request.
Unit Net Weight: 9.5 lbs.
Shipping Weight & Dimensions: 12 lbs., one box.
11¼” x 10” x 13¼”
CF-900-Series Power Specifications: 115 VAC, 50/60Hz, 15.0 Amp
230 VAC, 50/60Hz, 7.0 Amp
Filter Holders & Adapters: See Filter Holders
Flow Calibrator: See Air Flow Calibrators
Filter Paper: See Filter Paper For Air Sampling
Filter Cartridges: See Analytical Cartridges
Annular Kinetic Impactors: See Size Selective Inlets


This Low-Cost/High-Performing Air Sampling System is ideal for radioiodine and particulate grab & continuous duty air sampling. The CF-900 Series air samplers are packaged in rugged aluminum enclosures weighing less than 10 pounds. Its’ light weight yet durable frame allows a single operator to transport, set up, and take a sample quickly in almost any conditions. Order the unit which best fits your needs; specify desired flow range, volumetric units (CFM or LPM), and intended filter collection media.

Note: Order CF-900-DIGITAL Series air sampler for Digital Flow Totalizer, Instantaneous Flow Rate Display, Min/Max Flow over sample period & Alarm Communications Options.

  • DIGITAL Series, Digital Display of Flow Rate, Total Volume, Min/Max Flow and Optional Total Volume Shut Off feature

Additional information


CF-901 (NRTL listed) or CF-901-DIGITAL (115 VAC), CF-901/230 (NRTL listed) or CF-901-DIGITAL/230 (230 VAC), CF-902 (NRTL listed) or CF-902-DIGITAL (115 VAC), CF-902/230 (NRTL listed) or CF-902-DIGITAL/230 (230 VAC), CF-903 (NRTL listed) or CF-903-DIGITAL (115 VAC), CF-903/230 (NRTL listed) or CF-903-DIGITAL/230 (230 VAC)