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- The model 820 collar is a perfect solution for getting a start collar into the compressed fiberglass of our molded R6 backs. These can be used with any application where a molded R6 back is present. Used on Models: 1010MAS/MAR, 2000 series w/R6 molded backs, 2600 series, 5400 series, T-Bar return air panels.
- #8 x 2 Long Mounting Hardware
- FinishPowder CoatMaterialSteelSize20 x 20 inTypeRemovable FaceBlade Pitch30 degBlade Spacing1/3 inColorWhiteDeflection1-WayDepth1-3/4 inFace Velocity300 to 700 FPMFilter Size1 inInsulatedNoLouver Thickness1/3 inLouver TypeStampedManufacturerRectorSealManufacturer #193RF20X20Market TypeResidentialMounting TypeCeiling / SidewallSeries193RFShapeSquareStatic Pressure0.010 to 0.056 w.g