6" LF 880/860/886/866 1st Check Assembly Lead Free SKU: 905514 $1,792.00 Login for better price Select Quantity -+ Add to Cart Additional DetailsResourcesManufacturer: Febco Size: 6 Inch Product model: LF860 LBF , LF866 / LF866V, LF880 / LF880V Installation and Maintenance Instructions Specification Sheet Relief Valve Discharge Rates Relief Valve Installation Instructions FEBCO MasterSeries® LF860 Maintenance & Repair