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Mueller Systems was founded in 1859 as Hawes and Hersey Company in Boston, Massachusetts and was a manufacturer of bolts, rotary pumps, and other machinery. [3] [4] In 1885, the company received a patent on the rotary displacement meter and began manufacturing water meters under the name Hersey Meter Company, offering its first rotary and disc meters for sale in 1886.
Clemens Herschel (March 23, 1842 – March 1, 1930) was an American hydraulic engineer.His career extended from about 1860 to 1930, and he is best known for inventing the Venturi meter, which was the first large-scale, accurate device for measuring water flow.
A typical water meter register showing a meter reading of 8.3 gallons. Notice the black "1" on the odometer has not yet fully turned over, so only the red hand is read. Water meters connected to remote reading devices through three-wire cables. There are several types of registers on water meters.
The company was incorporated in New South Wales on 30 November 1934 as Electricity Meter & Allied Industries Ltd; [1] it adopted the Email name (an acronym) on 20 October 1951. Email's original and longest running business is the manufacturing of electric, gas and water meters.
Itron, a spinoff of Spokane-based Avista Corp., formerly Washington Water Power Co., was founded in 1977 in Hauser Lake, Idaho when a small group of engineers wanted to build a more efficient way to read utility meters. [7] [8] In 1984, Itron experienced global expansion into the Asian market and developed new manufacturing plants in France and ...
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