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Treatment Strategy

  • PathIndirect

Application Use

  • Architectural Walls/Ceilings
  • Industrial In-plant
  • Industrial New Con.
  • Architectural Finishes


Sanitary Absorbers


Clean and Quiet Acoustical Panels For Demanding Environments

Oversize HCSA-100-PVCS panels in vertical ceiling application.

Lay-in HUSH CLEAN™ panels in standard ceiling grid.

Advantages: Applications:
  • Non-bacteria supporting
  • Cleanable
  • Maximum panel integrity through complete encapsulation
  • Class A flammability rating
  • Available for wall mounting, overhead suspension or as -in tile to fit standard ceiling grids
  • NRC ratings up to .85
  • Chemical resistant
  • PVC standard facing
  • Standard and custom sizes standard sizes are 2’x2’, 2’x4’, 2’x6’, 4’x6’ and 4’x4’
  • Pharmaceutical plants
  • Bottling operations
  • Kitchen & food prep areas
  • Clean rooms
  • Food processing and manufacturing plants 
  • Laboratories and research centers
  • Hospitals and medical practices
  • Wastewater treatment facilities
  • Computer rooms
  • Electronic assembly areas
  • Breweries
  • Audio/Video tape processing
  • Pump stations
  • Frozen food plants
  • Animal shelters
  • Aerospace and military

About BRD HUSH CLEAN™ Sanitary Absorbers:

Model HCSA-100-PVCS overhead baffles reduce reflected noise above packaging lines at a major candy producer.

HUSH CLEAN™ sanitary absorbers utilize a high density fiberglass core which is dimensionally stable and highly sound absorptive.  The base core is encapsulated in a sanitary chemically resistant PVC plastic film.  The panel construction involves hermetically heat sealing the edges before tightly shrinking the film around the panel.  Panels are easily installed into a grid as a ceiling panel, can hang on the wall or from the ceiling with grommets or be installed with BRD supplied perimeter extrusions as a finished wall system.  Standard sizes are 2' x 2' to 4' x 6' in 2' increments.  Custom sizes are available on an application basis.


 Acoustical Performance Data:      

PVC Wall Extrusions


 CEILINGS 125 250 500 1000 2000 4000 NRC
 HCSA-100-PVCS .39 .67 .76 .95 .93 .67 .85
 WALL PANELS 125 250 500 1000 2000 4000 NRC
 HCSA-100-PVCS .39 .67 .76 .95 .93 .67 .85** 
 BAFFLES (SABINS/UNIT) 125 250 500 1000 2000 4000  
 HCSA-100-PVCS*** 2.5 3.9  6.7  11.5  12.1  8.7   
*No air space   **3" Airspace  *** (2'x4'x1")        


Product Description:   Accessories:
The standard product construction is 6 lb. density fiberglass core 1" thick with natural edge and heat sealed shrink wrapped PVC (PVCS) film facings.  Other thicknesses and densities are also available on an application basis (consult BRD).   The available accessories include clean grids and wall extrusions (see above) as well as grid clips, gasketing to seal plenums and excussion plates to facilitate penetration of sprinkler heads or other utility services.  PVC facing is available in standard white and optional colors.