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  2. Service Pump & Supply - Wikipedia

    en.wikipedia.org/wiki/Service_Pump_&_Supply

    Service Pump & Supply (SPS) was established January 31, 1980, by Danny and Barbara Vance. [1] In a rented 2500 square ft. building in Barboursville, WV and with a ½ ton pick-up for sales calls and deliveries, the company's objective was to sell Stanco MSHA pumps and service other brands to the coal mines of southern West Virginia and Eastern Kentucky.

  3. Water pumping - Wikipedia

    en.wikipedia.org/wiki/Water_pumping

    Due to the rotation, water is then picked up by the tube and pumped upwards in the hose. The coil pump, as many low lift pumps, is commonly used for irrigation purposes and for drainage of lands. It is currently still used by farmers in Asia. [1] The coil pump was built as an alternative to the Archimedean screw. Unlike the Archimedean screw ...

  4. Hand pump - Wikipedia

    en.wikipedia.org/wiki/Hand_pump

    VLOM, meaning Village Level Operation and Maintenance, is a term first used during the UNDP and World Bank Rural Water Supply Hand Pumps Project. This project lasted from 1981 to 1991, and studied the availability and maintenance of hand pump systems. 40 kinds of hand pumps were analyzed in laboratories, and the performance of 2700 hand pumps ...

  5. Xylem Inc. - Wikipedia

    en.wikipedia.org/wiki/Xylem_Inc.

    The corporate history of Goulds Pumps began in Seneca Falls, New York in 1848, when Seabury S. Gould purchased the interests of Edward Mynderse and H.C. Silsby in Downs, Mynderse & Co., a pump making business which had started up in 1840. The company, known as Downs & Company until 1869, cast and assembled the world's first all-metal pump in 1849.

  6. Pumping station - Wikipedia

    en.wikipedia.org/wiki/Pumping_station

    As a result, the electric motors are normally mounted above the overflow, top water level of the wet well, usually above ground level, and drive the sewage pumps through an extended vertical shaft. To protect the above ground motors from weather, small pump houses are normally built, which also incorporate the electrical switchgear and control ...

  7. Submersible pump - Wikipedia

    en.wikipedia.org/wiki/Submersible_pump

    A 0.75 HP bore-well submersible pump which had been used to pump groundwater One style of submersible pump for industrial use. Outlet pipe and electrical cable not connected. A submersible pump (or electric submersible pump (ESP) is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in ...

  8. Pentax - Wikipedia

    en.wikipedia.org/wiki/PENTAX_Corporation

    Pentax Corporation (ペンタックス株式会社, Pentakkusu Kabushiki gaisha) was a Japanese camera and optical equipment manufacturer. Currently, it exists as the Pentax Life Care Business Division of Hoya's medical endoscope business, as well as the digital camera brand of Ricoh Imaging, a subsidiary of Ricoh.

  9. Rexel - Wikipedia

    en.wikipedia.org/wiki/Rexel

    Rexel S.A. is a French company specializing in the distribution of electrical, heating, lighting and plumbing equipment, but also in renewable energies and energy efficiency products and services. The group has 1,950 points of sale in 19 countries and employs more than 27,000 people. [1] Rexel is listed on the Paris Stock Exchange.