Where PERBUNAN helps 4,800 horses breathe!
THE FLEXIBLE COUPLING shown above is a mighty important item on the 4800 horsepower Pratt & Whitney engines used in the new Convair-Liner commercial transports. It connects the air duct to the carburetor... carries in the tremendous feed of air needed for proper gasoline mixture. It has to have hot-temperature dependability...high resistance to oil and high octane gasoline... and lend itself to precise fabrication. PERBUNAN NITRILE RUBBER was selected for this vital coupling after engineers of Consolidated Vultee and the technicians of Los Angeles Standard Rubber, Inc. ran many exhaustive tests and found Perbunan best suited for the job. For rubber that resists oil, heat, abrasion and water... holds delicate colors... and stays flexible at low temperatures... write our nearest office.
PERBUNAN arc. U.S. PAT.off.
THE R U B B E R THAT, R E S I S T S OIL, COLD, HEAT AND T I M E
ENJAY COMPANY, INC. 15 West 51st Street, New York 19, N . Y.; First National Tower, 106 South Main Street, Akron 8, Ohio; 221 North La Salle St., Chicago 1, Illinois; 378 Stuart Street, Boston 17, Massachusetts. West Coast Representatives: H. M. Royal Inc., 4814 Loma Vista Avenue, Los Angeles 11, California. Warehouse stocks in Elizabeth, New Jersey; Los Angeles, California; Chicago, Illinois; Akron, Ohio; and Baton Rouge, Louisiana. copyright_1948, EnjayCompany,Inc.
