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2. Mueller Water Products - Wikipedia

   en.wikipedia.org/wiki/Mueller_Water_Products

   Mueller Systems is a manufacturer and distributor of advanced metering infrastructure (AMI) and automatic meter reading (AMR) technology, as well as residential, commercial and fire-line meters and related products. [25] Founded as Hawes and Hersey Company in 1859, Mueller Systems is the oldest manufacturer of water meters in the United States ...

3. Flow measurement - Wikipedia

   en.wikipedia.org/wiki/Flow_measurement

   Because they are used for domestic water measurement, piston meters, also known as rotary piston or semi-positive displacement meters, are the most common flow measurement devices in the UK and are used for almost all meter sizes up to and including 40 mm (1 + 1 ⁄ 2 in). The piston meter operates on the principle of a piston rotating within a ...

4. Water metering - Wikipedia

   en.wikipedia.org/wiki/Water_metering

   A velocity-type meter measures the velocity of flow through a meter of known internal capacity. The speed of the flow can then be converted into a volume of flow to determine the usage. There are several types of meters that measure water flow velocity, including jet meters (single-jet and multi-jet), turbine meters, propeller meters and mag ...

5. Palmer-Bowlus Flume - Wikipedia

   en.wikipedia.org/wiki/Palmer-Bowlus_Flume

   The general design of the flume detailed in ASTM D5390: Standard Test Method for Open-Channel Flow Measurement of Water with Palmer-Bowlus Flumes. [2] It is important to note that unlike the Parshall flume , the standard for the flume does not set out specific sizes and flow rates, but only general characteristics for the class of flume.

6. Category:Flow meters - Wikipedia

   en.wikipedia.org/wiki/Category:Flow_meters

   Pages in category "Flow meters" ... Water metering This page was last edited on 7 January 2018, at 21:41 (UTC). Text is available under the ...

7. Mueller Systems - Wikipedia

   en.wikipedia.org/wiki/Mueller_Systems

   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.