You c a ^ F fight
with ordinary finishes
Model S 25 Automatic Gas Fired "INCIHOU" Mfd. by BOWSER, INC finished in white «COM
2 Ways to Transfer Heat
The sparkling white finish of this home incinerator stands flash temperatures of as
high as 550°p_| roblems of heat exchange and process cooling in the chemical and petrochemical industries are best solved when limitations of specific materials, shapes and fabrication methods are reduced to a minimum. When National-U.S. engineers are called in early enough, they are frequently able to apply an unusual solution to a particular problem, because of their wide range of experience over a broad spectrum of industry. And only National-U.S. can offer both conventional heat exchange equipment in a complete range of metals plus units built from assemblies of corrosion-resistant cast iron.
P
Write for details, or see new edition of Chemical Engineering Catalog for name of nearest representative.
Silicone Coating SICON withstands the shock of high heat combustibles without peeling or blistering. Retains luster and beauty over long periods of time. Now used on all INCINOR models, SICON, the orig-
inal silicone finish, has proved best for a long list of other nationally known products. WRITE DeDt. 1-18
*~~"^^
58.01
Heat Transfer Division
National-U.S. Radiator C O R P O R A T I O N
HHlul Si'li'conc-Bose
manufactured
Ml
120 A
INDUSTRIAL A N D ENGINEERING CHEMISTRY
17, N e w Y o r k
is
by
D LAN
Industrial Finishes Co. Wnuktgon,
E N A M E L S L A C Q U E R S
5801 M a d i s o n A v e n u e · N e w Y o r k
Finish
exclusively
·
Illinois
S Y N T H E T I C S ·
V A R N I S H E S
D
