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. Simply click on the type of tank you selected then print the blank , draw fittings and send or fax in with your order.