GREENS

SET IT DOWN! HOOK IT UP!

GREENS

ILLCO-WAY ionXchange Χ.:. EQUIPMENT

4

Pure Chromium Oxides

ηm 2

Hydrated Chromium Oxides Most stable of the green pigments. Unaffected by acids, alkalis, vehicles, and solvents. Non-fading. The 4 pure chromium oxides will withstand ceramic temperatures. Use them in applications requiring permanency—enamels, emulsion paints, rubber, plastics, floor coverings, roofing granules, building materials, etc. Use the 2 hydrated chromium oxides for obtaining brilliant color and transparency in automotive finishes, high grade enamels and lacquers. Your nearest Williams representative will be glad to provide you with full technical data and samples, or write Dept. 2, C. K. Williams & Co., Easton, Penna.

WILLIAMS COLORS

&

PIGMENTS

COMPLETE AUTO ΜΑΤΙ C DE-IONIZER Here is a complete, loaded, fullyinstrumented, automatic ionXchange unit in a neat, compact, and ready-tooperate "package." I t is equipped with our own Illco/Matic, all-plastic, airactuated valves, which have been specially developed for ionXchange ser­ vice. The Control Panel, also our own design and manufacture, provides all necessary quick-adjustment features, and requires only electrical hook-up to the terminal box on the frame. The only other connections required are to plant service.

FULLY ASSEMBLED AND READY T O INSTALL All structural assembly of elements, all piping, all wiring, and all installation of air lines is done in our factory by men of long experience. Then the unit is tested for proper operation of all circuits, loaded with the proper sup­ porting beds and resins, painted, bolted to a skid, and crated for delivery to the exact spot it will be used. This is the quickest, easiest, and surest way for you to get a reliable, ready-to-go ionXchanger — arranged and instrumented to suit your special needs, whatever they are. Write

EASTON, PA.

·

for

E. ST. L O U I S , I L L .

EMERYVILLE, CAL.

ILLCO-WAY

Particulars ILLINOIS WATER TREATMENT CO. 840 Cedar St. Rockford, I I I .

NEW YORK OFFICE: 141 E. 44th SI., New York \7, N.Y. Circle No. 77 on Readers' Service Card

CANADIAN DIST.: Pumps & Softener», Ltd,, London, Can. Circle No. 4 on Readers' Service Card

64 A

INDUSTRIAL A N D ENGINEERING CHEMISTRY