Original 1946 dairy trade vintage catalog for the SUBMARINE SIGNAL COMPANY.  Main office and plant was located at 160 State Street, Boston, MA.  (Established 1901).

Manufacturers of Sonic Oscillator.

Cleaning a Sonic Oscillator is a quick and easy job at the end of the day. Only a few minutes are required to go over the two mirror-smooth steel plates and connector pipes that have contacted the milk. No wonder one prominent dairyman says 'the easiest piece of equipment in our plant to keep clean'. Because the Sonic Oscillator is so easy to clean, it is naturally cleaner. This inherent cleanliness, and the cavitation action of the Sonic Oscillator actually reduces bacteria count according to the authoritative tests and statements of users. Thus with minimal with minimum cleaning expense, you can offer your customers a smooth more digestible milk. You can give them milk where butterfat is evenly dispersed and the flavor is rich and creamy.

Has product image, description and applications provide product details.

Unbound from a large rare 1946 Dairy Industry Equipment Catalog, this unique old one-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro dairy equipment library.