LOW TENSION COARSE OIL FILTER CAST IRON SINGLE ROW SUCTION CUT-OFF BOX MARINE CENTER FORK BAR BUTTERFLY VALVE MARINE CENTER HELIX MANUAL BUTTERFLY VALVE MARINE DOUBLE ECCENTRIC DYAD GRATING FORK BAR BUTTERFLY VALV CAST IRON DOUBLE ROW CUT-OFF VALVE CASE DOUBLE OIL FILTER SINGLE OIL FILTER FLANGE BRONZE CUT-OFF VALVE OIL TANK BREATHER VALVE