. The Street railway journal . AN OPEN HEATER INA CONDENSING PLANT? Yes; put in a COCHRANE FEED-WATERHEATER AND PURIFIER and your airpumps, service and boiler feed pumps will,using steam, prove more economical than yourbest condensing- engine. Same time, its betterto feed your boilers water at 200° or over thanat 120° or 150°, on account of eliminatingexpansion and contraction strains, and ofgaining quicker circulation; and because witha Cochrane you can really purify your feedsupply. HarrisonSafety Boiler Ulorks ♦:«*•:• ❖* * * * ❖ ❖ * * ❖ ❖4- •:♦ * ❖* ❖ * *f ♦♦ ♦ V * ♦♦

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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884