Wherever you find
fCTni liiiràf i[u i8^r ACID PUMPS
you will
_ I find
The inevitable happens when you install Wilfley Acid Pumps . . . cost charts reflect a down-trend, production charts show an up-trend. Wilfley's cost-saving efficiency is well known to chemical plant operators the world over. On even the toughest pumping jobs these always-dependable pumps continue to deliver trouble-free performance under the pressure of 'round-the-clock schedules. Available with pumping parts of the machinable alloys as well as plastic to meet all requirements. Write, wire or phone for complete details.
«^"""χ INDIVIDUAL
ENGINEERING
O N EVERY
APPLICATION
'•COMPANIONS IN ECONOMICAL OPERATION"
v«„/
Α. R. WILFLEY and SONS, INC. DENVER. COLORADO. NEW
YORK O F F I C E :
U.S.A.
122 EAST 4 2 N D STREET,
N E W Y O R K C I T Y . 17
For further information, circle number 80 A on Readers' Service Card, page 133 A 86 A
INDUSTRIAL AND ENGINEERING CHEMISTRY
