oe a ee Fee, Te ee ae ee, “DIEHL” Marine Type, Enclosed, Waterproof, Vertical Motor is used for driving “Bethlehem” No. 2 Pervac extraction pump which is to be installed in the Southern Pacific steamer, “Dixie”, now building at Federal Shipbuilding & Dry Dock Com- pany, Kearny, N. J. This is a continuous duty motor of 8 HP at 1500 RPM; maximum capacity of pump, 75,400 pounds per hour; vacuum in con- denser 28"; discharge head maximum 18 pounds per square inch. This motor is fitted with double Timken roller thrust bearings, guaranteed to carry 3800 pounds vertical thrust up or down. Motor bearings are enclosed, dust-proof, lubricated by compression grease cups. They require attention only at long intervals. Diehl Manufacturing Co. °t.'s".” x Z we % Z :g.. Y y ; G 7 y,.: g 90 MARINE REVIEW—June, 1927