Document 5Dd2bE2Y0LQ4B2Oz1Go7dKqLJ

Ozone Equipment United States Ozone Company Engineers -- Manufacturers -- Chemists Pacific Coast Montgomery Brothers 61 Fremont Street San Francisco 500 North Dearborn Street Chicago, U.S.A. Canada Darling Brothers, Ltd. 140 Prince Street Montreal PRODUCTS Complete Ionizing and Ozone producing Plants for all Purposes Controlled Ozone Service We maintain well equipped Chemical Laboratories for the scientific solution of problems, both of a general and specific nature. Our Research Staff and Engineers will gladly consult with you. This service entails no obligation. Multiple Type V. 5. Controlled Ozonizer For General Ventilation we provide two types of assembly. The Type TU, United States Ionizer is a self-contained unit, all apparatus being mounted on one base, and is built for requirements up to 120,000 c.f.m. Where there is a multiplicity of fans, all operated quite independently, we provide our type TM Assembly, which comprises a number of Ionizer units mounted on a common base and employing a common blower and dehydrator. For Cold Storage Plants we provide United States Controlled Ozone Apparatus for maintaining the air pure, and fresh, oxidizing odors and inhibiting mold growth, etc. For Water Purification we provide United States Ozone and other Apparatus for treating potable waters, destroying all pathogenic bacteria, odors and tastes, particularly the odor and taste of chlorine. Special attention is given to swimming pools. 712 Pipe Fittings Stockham Pipe & Fittings Go. Birmingham, Alabama Warehouses: BOSTON NEW YORK CHICAGO ' LOS ANGELES PIPE FITTINGS Cast Iron Screwed Flanged Drainage Malleable Standard--`Extra Heavy Oil Country Malleable Electric Cast Steel Flanged Screwed There are over 7,500 patterns in the complete Stockham line. Every pipe fitting requirement for gas. Water, steam, oil or air is met by Stockham. Manufactured to a high standard,,strength far in excess of probable strain, uniform walls, clean, perfect threads, smooth inner and outer surfaces; always inspected and tested more rigidly than generally accepted standards require. Accuracy is the keynote in Stockham manufacture that makes Stockham Fittings dependable for every pipe line service. uaoi niumjo Screwed Flanged Drainage Made according to the American Standard. Accu racy in.pattern, accuracy in proportioning materials, accuracy in melt ing, accuracy in molding, accuracy in finishing, accuracy in inspecting and testing. MALLEABLES Regular, Extra Heavy and Oil Country All Stockham Malleables are made according to the quality standard which dis tinguishes all Stockham fit tings. Annealing under definite tempera ture control which gives ductility, uniform structure and high strength with great resistance to shock and strain. CAST STEEL Flanged Fittings and Flanges. Conform to the American Standard. Walls are K.6 in. in excess of American Standard Requirements. Regular in outline; conformity to patterns; ample fillets well rounded. Meet speci fications of the American Society for Test ing Materials. Every fitting hydrostatically tested before shipment. Exceptionally smooth inner and outer surfaces; accurate facings and fine appearance. Made for pressures of 150, 300, 400, 600, 900 and 1350 lb. and for temperatures according to the Ameri can Standard. CAST STEEL Screwed Fittings. . Every needed design and size. Same quality standard as Flanged Fit tings and Flanges. Accu rate threads, accurate alignment, smooth inner surfaces. Strength far in excess of probably strain. Descriptive Catalogs on request. STOCKHAM 0FITTINGS- Are sold by leading wholesalers 713