GOODYEAR'S NEW CHEMIGUM PLANT EQUIPPED WITH FRICK REFRIGERATION
D.O.James GEARMOTORS
This versatile plant, just completed at Akron, makes many types of rubber latices and plastics. The big reactors, each holding 3000 gallons, are lined with glass; each is cooled with seven banks of glass-coated ammonia coils of the patented Frick direct-expansion design.
RIGHT ANGLE GEARMOTOR - H o r i z o n - " tal or V e r t i c a l Drive, 8 sizes, r a t i o 6 : 1 t o 1 0 0 : 1 , y3 t o 3 0 h o r s e p o w e r . IN-LINE GEARMOTOR - Horizontal or V e r t i c a l Drive, 3 7 sizes, r a t i o 9 . 2 : 1 t o 1 2 0 0 : 1 , 1 t o 75 h o r s e p o w e r .
These coils, with their control system, enjoy a world-wide preference for use in chemical reactors. Four Frick compressors of 1 2 in. bore and 1 2 in. stroke, together with a 5 by 5 machine, carry the refrigerating load under automatic and semi-automatic controls. When you want the most durable and efficient refrigerating equipment, whether for air conditioning, process work, ice making, quick freezing or other cooling service, specify "Frick." Literature and estimates on request.
DEPENDABLE REFRIGERATION SINCE 1882
FRICK CO. Cooling coils for reactors being welded in the Frick shops
WAYNESBORO, PENNA.,
U.S.A.
OUR
70%th
JLHE D.O.James Gearmotors are of the same construction and high quality as the individual Gear Speed Reducers which we have been producing for so many years. They cover a very wide range of ratios, horsepowers, and are an ideal, compact, efficient unit for many power and space-saving installations. They are designed and built by an organization that has been engaged in the manufacture of Gears for 70 years and that has successfully pioneered the Gear Speed Reducer to its present-day high standards.
D.O.JAMES GEAR MANUFACTURING CO. 1140 W. Monroe Street, Chicago, Illinois
Since
1888
MAKERS OF EVERY TYPE OF GEAR AND GEAR SPEED REDUCER SEND
FOR
CATALOGS
Catalogs, price lists and selection tables covering gear speed reducers and gearmotor speed reducers are available to power transmission engineers. Please request on company Letterhead — we'll mail your copy at once. Frick ammonia compressors at Goodyear's new plant in A k r o n , O h i o
160 A
INDUSTRIAL A N D ENGINEERING CHEMISTRY
