. The Street railway journal . ONE OF THE 1000 KW. UNITS IN MAIN POWER STATION system. The feed pumps are in duplicate and are of the yyi-in. x io-in. Worthington duplex outside plunger suction is provided with a short standpipe at the pump,serving as an air cushion to prevent water hammer. Thepumps discharge into a 2000-hp National closed induction

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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884