National Geographic : 1930 May
Lg Hani NEEDS E ACH of these great enter prises had a different indus trial piping need. The organizing THERMOLIE hand of Grinnell Company, : prepared with men and facilities, answered those needs, easily and quickly. These seven buildings are typical of hundreds of others served by us recently. TRIPLE XXX OWER PIPING Location made no difference, TRIPLE POWER PIPING for the business of a national 1. Thermolier the copper unit heater. A better and cheaper means of heating many types of industrial and commercial organization is to localize a continent. The variety of buildings. 2. Thermoflex Radiator Traps with the famous Hydron requirements made no difference, because Grinnell bellows, insuring perfect operation of your steam radiators. furnishes all seven important industrial piping prod- 3. Pipe Fabrication. Pipe bends, welded headers and the Triple XXX line for super power work. ucts with more satisfaction to users than smaller con- 4. Cast Iron Pipe Fittings perfectly threaded, accurately cerns can furnish one of them. machined and rigidly inspected. * * * 5. Pipe Hangers featuring easy adjustability after the pip ing is up. Buildings shown above:-MerchandiseMart, Chicago, Ill., Automatic 6. Humidification Equipment. Complete systems mploy Sprinklers;-American Glanzstoff Corporation, Elizabethton, Tenn., ing the unique automatic control, Amco; furnished through Process Piping and Fittings;-B. F . Goodrich Company, Thomaston, A ugh Ga., Humidifiers;-Barclay Apartments, Philadelphia, Pa., Thermoflex Amercan Moistening Company, a subsidiary Traps;-Pure Oil Company, Chicago, Ill., Fittings;-American Can 7. Automatic Sprinkler Systems with the famous Quartz Company, Jersey City, N. J., Thermolier Unit Heaters;-Alabama bulb head. The world's largest sprinkler manufacturer Power Company, High Level, Ala., Triple XXX Piping. and contractor. GRINNELL COMPANY Branches in all Principal Cities 'o,po Executive Offices: Providence, R. I.