Medical Grade Acoustical Duct

Effective acoustical design in medical care facilities should allow for a good night’s rest for patients and a distraction-free environment for health care professionals.

The Flexmaster U.S.A.® medical grade acoustical duct provides a safe and healthy environment while eliminating noise from the air flow
  • Triple locked aluminum perforated core, 20-25% open area
  • Air stream protected from thermal jacket by ETL approved acoustical transparent sleeve
  • Components will not burn, self extinguishing
  • Anti-microbial properties inhibit the growth of mold and mildew
  • Pressure rating: 6” w.g. positive, 2” negative
  • -20° to 250° F temperature rating
  • 25/50 flame smoke rating
  • ETL class 1 rated: conformes to NFPA-90A
  • Rated velocity 4000 FPM

Thermal Barrier available: R6.0
Standard Lengths: 5’; contact factory for special lengths.
dB reductions available by request
Nationally Recognized Test Laboratories: