Standard cotton mill practice and equipment, with classified buyer's index (1918)
National Association of Cotton Manufacturers, National Association of Cotton Manufacturers. Year book of the National Association of Cotton Manufacturers · Boston : The National Association of Cotton Manufacturers · leaf 235
and thereby produce a mostsimple and effective machine for this purpose. In this machine the spray method of maintainingthe wet bulb temperature without rags or wicks isused, and this part of the device needs no attention. CENTRAL STATION EQUIPMENT. Sometimes it is merely desirable to humidify,… … Diaphragm Humidity andTemperature Regulator Humidifi/ing Apparatus PARKS-CRAMER COMPANY (Continued) VENTILATING FAN AIR CONDITIONERS. This type of equipment lends itself admirably to ventilating purposes, and isusually arranged with a thimble in the pilaster, or a direct duct connection to…
