AABBCC CODE ICON SYMBOL FILE NAME EQUIPMENT TYPE 1B2I08 1to1Parametric H Drum.sym 1 diameter, 1 chamber, hemispherical head horizontal drum 1B2I04 2to1Parametric H Drum.sym 1 diameter, 1 chamber, elliptical head horizontal drum 1B2I11 Horz Surge w-Vert Dea.sym Horizontal Surge Drum with Vertical deaerator 1B2I10 Horz Surge w- Horiz Dea.sym Horizontal Surge Drum with Horizontal deaerator 1B2I05 Large 1D 1to1.sym Large 1 diameter, 1 chamber, hemispherical head horizontal drum 1B2I01 Large 1D 2to1.sym Large 1 diameter, 1 chamber, elliptical head horizontal drum 1B2I07 Medium 1D 1to1.sym Medium 1 diameter, 1 chamber, hemispherical head horizontal drum 1B2I03 Medium 1D 2to1.sym Medium 1 diameter, 1 chamber, elliptical head horizontal drum