Document nk2J6ba7OZvKyZ4xEaEYydLQz

Boiler (Water Treatment) Aquatic Chemical & Metallurgical Engineers 118 East 28th Street New York, N. Y. An Organization of Water Treatment Experts Manufacturers of Scientific Products for Eliminating SERVICE Rust, Scale, Foaming and Related Water Troubles DEVELOPMENT--A-C-M-E laboratories, having surveyed many different waters and types of heating installations, are bringing to your attention a series of practical and accurate water treatments for house heating boilers. Long technical experience with water problems in the marine and stationary high pressure boiler field, together with careful diagnosis and follow-up, enables us to bring the low pressure boiler plant within our scientific control. TREATMENTS AND THEIR ACTION--Our materials are distributed in con venient quart containers ready for use. They act upon accumulated rust, scale and oils at a proper slow rate to completely disintegrate and loosen them, without plugging and stopping steam and water flow--by holding the resulting sludge in suspension until blown out. The treatments acting thru their colloidal, chemical and electro-chemical pro perties prevent the further formation of rust and scale, and stop frothing. RESULTS--The heat retarding action of scale, rust and oil is eliminated; accumula tions of mud and core-sand are swept from the system; foaming and dirty water pre vented and corrosion overcome. As a result, steaming is easier, a surprizingly large amount of fuel is saved, repairs and replacements are minimized and the entire heating system made more efficient. Because heating surfaces are actually cleaned, heat transfer is quicker. Moreover, deposits of rust are removed from such places as hot water heating units, valves and other auxiliaries. Continued treatment prevents further accumulations. Since corrosion is arrested, boilers do not rust and leak. UNIQUENESS OF A-G-M-E SERVICE AND TREATMENTS--For the first time, instead of buying a single preparation for all boilers and all troubles, you can purchase a different and scientifically prepared product depending upon whether yours is a cast-iron boiler or steel boiler, and whether it is coal, oil or gas-fired. Ask for No. 1L.P. folder. Quantities Required for one complete cleaning (two treatments) of house heating steam boilers: Cast-Iron: Coal or Oil-Fired--For each 6 sq. ft. or less of grate area, use two cans. Steel: Coal or Oil-Fired--For each 150 sq. ft. or less of boiler heating surface, use two cans. All Gas-Fired Steam Boilers--Two cans for the first and second 2000 sq. ft. of steam radiation, and two cans for each additional 1500 sq. ft. thereafter. Hot Water Heating--For each 2500 sq. ft. or less of hot water radiation, two cans "Gas-Fired Treatment.' ' Above Quantities are based on actual extensive field experience under average conditions. Our labora tories will be glad to advise in unusual cases. AIR CONDITIONING SYSTEMS, SPRAY TOWERS AND WATER SERVICE LINES can, also be saved from the corrosive and destructive action of water and the impurities it collects. Recommendation without charge. Information upon request. RECOMMENDED AND USED BV LEADING HEATING AND VENTILATING ENGINEERS Scale which acts as insula tion can be re moved safely. Users are Impressed by Positive Results 860 Boilers, Cast-Iron American Radiator Company 40 West 40th Street, New York, N. Y. Division of AMF.RICAN RADIATOR & STANDARD SANITARY CORPORATION Products for Every Heating Requirement On Automatic Heating MERICAN Radiator Company, the An important feature of the boilers and A world's largest manufacturer of the radiators listed here is that they are all heating equipment, includes in its cast-iron--the metal that scientific re line every product necessary for complesteearch and tests indicate is best for heating automatic heating, excepting oil burners purposes. Especially for automatic heating and mechanical stokers. This includes not --which is in most cases intermittent-- only boilers specially designed for oil, gas cast-iron radiators have advantages pos or coal, but radiators and controls as well; sessed by no other. They will stand more and such accessories to the complete job as than the normal abuse of installation and radiator enclosures, vents and valves, cop use without damage, and have the ability per pipe and fittings, time and limit switch to hold heat longer between periods of firing, es, and equipment for domestic hot water. and are easier to keep clean. The use of this family of products On the following pages are shown a few assures you undivided responsibility for of the products of American Radiator the satisfactory performance of the com plete job. All of them are backed by the same dependability, the same experience, the same reputation for performance . . . and the name that for more than 43 years has stood for quality in heating--American Company. For detailed specifications or information on any of them, or on any other equipment for heating, see the Ideal Fitter, or write to American Radiator Company, 40 West 40th Street, New Radiator. York, N. Y. BOILERS for automatic heating with every fuel No. 12 OIL BURNING No. 21 AUTOMATIC No. 11 OIL BURNING BOILER COAL-FIRED BOILER BOILER A deluxe model, exclu- sively for oil burning. De- signed with the cooperation of the technical committee oj the American.Oil Burner Association. Jacket con- cealing Burner and controls can be furnished. - Designed especially for use with mechanical stokers and recommended by leadjng stoker unit manufacturers, the No. 21 Boiler assures the best in coal fired automatic heat, See also Page 801 One of the first and finest exclusively oil burning, boilers for the small home, Equipment includes controls for complete automatic requirements, DV~MAKE IT AN "ALL AMERICAN" JOB! 861 V