It is very important to be as precise as possible when specifying tank fittings and accessories. Location, type and size of fittings must be noted clearly on your drawing. If more than one fitting is being specified, mark each fitting with a letter A, B, C, etc. Dimensional drawings are available for all tanks. Blank generic drawings will be supplied for each type of tank listed below.

Cylindrical Open Top Tanks

Plan View - If more than one fitting is being specified, indicate in degrees the location of the fittings.	Elevation View - Indicate in inches the height from center of the fitting to the floor.

Example: Fitting "A" is at 180°, 15" up from bottom; fitting "B" is at 270°, 30" up from bottom.
NOTE 1: Use a dotted circle to indicate fittings which are on opposite side of the elevation drawing (see fitting "A")
NOTE 2: Never include tank flange in your measurements.