Delta Delta 1-1/2 Back Spud Water Closet Flush Valve with Factory Set 1.6GPF Adjustable Flush from the Commercial Series

1-1/2 Back Spud Water Closet Flush Valve with Factory Set 1.6GPF Adjustable Flush from the Commercial Series3/4" Back SpudPolished chrome plated finishExternal water conserving flush volume adjustmentVandal resistant cover screw1" FIP / 3/4" copper sweat inlet adaptorVacuum breakerCover tube and SIS wall flange