2" X 4" ANNULAR CLOSE PITCH CORR 2 INCH X 4 INCH ID X 13 INCH F/F 321SS ANNULAR CLOSE PITCH CORRUGATED HOSE & 304SS BRAID W/ 4 INCH 150# PLATE STEEL FIXED FLANGE X 2 INCH PLATE STEEL FIXED FLANGE ON STEEL CONCENTRIC REDUCER B&G