Description Calibration chart for Dari-Kool or D.E.C. or Bou-Matic Milk Cooler Bulk Tank Chart will be a clean new copy made from the archives. Cost includes shipping. Chart is in US pounds. please provide the serial number shown on the measuring stick or old chart. Measuring Stick Increments required:Inches orCentimeters Serial number is required. Model Number is required Gallon Size of tank is required. ***Please enter serial & model number, increment detail and capacity in the notes box on the check out page*** special order. these are made to order from the archives. 12/24 there is a 2 week lead time
