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  • Made in USA

Rectorseal 81911 - MV360 8"Ceiling Diffuser with Round Grille/Damper/Box with 6, 7, 8" collar

Item: 81911
MFR: 81911
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Model MV ceiling diffuser line is a snap to install in any ceiling. Quick tear off bands allow for easy size changes and our swinging clips will fasten the assembly into the ceiling in seconds! Made from high impact polymers and featuring a virtually airtight damper for winter shut off and/or volume control makes them a great fit in any application.

  • One Man Installation in 3-4 Minutes
  • No special tools needed to adjust damper or change collar size.
  • No Condensation
  • Better Airflow
  • Less Noise
  • Scratch Resistant
  • No visible seams on corners
  • Paintable Faceplate
  • No Rusting
  • Butterfly damper can't be over opened
  • Suitable for dropped ceilings
  • No assembly required


NameRectorseal 81911 - MV360 8"Ceiling Diffuser with Round Grille/Damper/Box with 6, 7, 8" collar
Gemaire Item Number81911
Manufacturer Product Number81911
SKU - PIM Number1374511296909
ERP Number108553
Unit of MeasureEA
Weight1.5 Pounds (Lb)
Length12.5 Inches (In)
Width12.5 Inches (In)
Height9.0 Inches (In)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Curved BladeNo
Fin Degree45°
Fin Spacing1 -1/8'', 1'', 1 -1/4''
Damper TypeButterfly
CompositionHigh Impact Polymers
Size8" x 8"
TypeSidewall and Ceiling
GEM - Case Quantity


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