SWEETENED CONDENSED MILK—CoNDENSING ra 
so arranged that it can be drained at will and without interfering 
with or retarding the operation of the pan. 
The Barometric Condenser consists of a vertical evlinder oi 
iron or brass, equipped with a spray jet, through which the cool- 
Fig. 25. Vacuum pan with dry vacuum barometric condenser 
Courtesy of Arthur Harris & Co. 
ine water enters the condenser. The vapors being drawn over 
from the violently boiling milk in the pan, are condensed by 
passing through this spray of cold water This condenser dis- 
charges its water into a tight cistern in the ground. The con- 
denser is placed so that its bottom flange is about thirty-five 
