PL-AV08-FSD | 8" ROUND DAMPER, WITH FLOW SENSOR SKU: PL-AV08-FSD Parent Item Parent Item - Additional Cost Has Item Option Details PL-AV08-FSD | 8" ROUND DAMPER, WITH FLOW SENSOR DetailsBackDetailsPL-AV08-FSD | 8" ROUND DAMPER, WITH FLOW SENSOR