PUF-2000 & PUF-3300BRL – Polyurethane Foam (PUF), Pesticide Particulate & Vapor Collection System



Product Highlights

  • Used to Sample in Accordance with US EPA Methods TO-4, TO-9, & TO-13
  • Adjustable Speed Control for Flow Rates up to 10CFM (280 LPM)
  • Available with either a Brushless or Brushed Motor
  • For Programmable, Continuous or Intermittent Use
  • NIST Traceable Flow Calibration
  • Seven-Day Digital Timer
  • Elapsed, Resettable, Electronic Timer


Motor/Pump: PUF-2000: Brushed, 2-Stage Centrifugal Blower.
PUF-3300BRL: Brushless,3 Stage Centrifugal Blower.
Housing: Anodized Aluminum Outdoor Shelter with lockable control panel door and filter media cover. Please see model #HVP-2000 for overall cabinet dimensions.
Calibrated Flow: 2-10 CFM (LPM unit calibration upon request).
Range: NIST Traceable Calibration.
Programmable Timer: Seven Day Digital Timer.
Unit Net Weight: 65 lbs.
Shipping Weight & Dimensions: 20” x 20” x 50” @ 56 lbs. (Box 1)
18” x 18” x 24” @ 26 lbs. (Box 2)
PUF-2000 Power Specifications: 115 VAC, 50/60Hz., 10.0 Amp, 300 Air Watts
230 VAC, 50/60Hz., 4.6 Amp, 269 Air Watts
PUF-3300BRL Power Specifications: 115 VAC, 50/60Hz., 10.0 Amp, 800 Watts
230 VAC, 50/60Hz., 10.5 Amp, 1200 Watts
Flow Calibrator: See Air Flow Calibrators
Filter Media: See Filter Paper For Air Sampling Section for 4” paper.
See ordering information for Polyurethane Foam.
Optional Equipment: See Air Sampling Accessories


HI-Q Environmental Products Company’s Polyurethane Foam (PUF) air sampling system is designed to simultaneously collect both airborne particulate and pesticide vapors. Both the PUF-2000 (Brushed) and PUF-3300BRL (Brushless) Organic Toxics Samplers house a combination 4” diameter paper & glass cartridge “PUF” holder to collect samples at adjustable flow rates between 2 and 10 CFM. The sample flow rate can instantaneously be viewed on the panel mounted, NIST traceable calibrated flow meter. A seven day programmable digital timer is internally hard mounted in the cabinet to allow for weekly scheduling of on/off sampling. The complete system is housed in a clear-anodized aluminum outdoor shelter.

Additional information


PUF-2000 (115 VAC), PUF-2000/230 (230 VAC), PUF-3300BRL (115 VAC), PUF-3300BRL/230 (230 VAC)