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  2. Lobe pump - Wikipedia

    en.wikipedia.org/wiki/Lobe_pump

    A lobe pump, or rotary lobe pump, is a type of positive displacement pump. It is similar to a gear pump except the lobes are designed to almost meet, rather than touch and turn each other. An early example of a lobe pump is the Roots Blower , patented in 1860 [ 1 ] to blow combustion air to melt iron in blast furnaces, but now more commonly ...

  3. Category:Pumps - Wikipedia

    en.wikipedia.org/wiki/Category:Pumps

    Pump manufacturers (58 P) Medical pumps (22 P) V. Vacuum pumps (18 P) W. Windpumps (3 C, 3 P) Pages in category "Pumps" ... Liquid-ring pump; Lobe pump; M. Marine ...

  4. Comparison of pumps - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_pumps

    Different types of pumps are suitable for different applications, for example: a pump's maximum lift height also determines the applications it can be used for. Low-lift pumps are only suitable for the pumping of surface water (e.g., irrigation, drainage of lands, ...), while high-lift pumps allow deep water pumping (e.g., potable water pumping ...

  5. Ceylon Petroleum Corporation - Wikipedia

    en.wikipedia.org/wiki/Ceylon_Petroleum_Corporation

    Ceylon Petroleum Corporation, commonly known as CEYPETCO (CPC), is a Sri Lankan oil and gas company. Established in 1962 and wholly owned by the Government of Sri Lanka, it is the largest oil company in Sri Lanka. It was formed in 1961 by nationalisation and expropriation of all private oil companies in Sri Lanka at the time of its formation. [4]

  6. Water well pump - Wikipedia

    en.wikipedia.org/wiki/Water_well_pump

    Injector, a jet-driven pump; Mechanical or rotary lobe pump requiring mechanical parts to pump water; Solar-powered water pump; Pump driven by air as used by the Amish; Pump driven by air as used in the Australian outback; Manual pumpless or hand pump wells requiring a human operator; The pump replaces the use of a bucket and pulley system to ...

  7. Shakti Pumps - Wikipedia

    en.wikipedia.org/wiki/Shakti_Pumps

    Shakti Pumps India Limited is a manufacturer of submersible pumps for domestic, industrial, horticultural and agricultural use [citation needed].Shakti pumps exports to more than 100 countries, [citation needed] with branches in the USA, Australia and UAE.The company is listed in the Bombay Stock Exchange and the National Stock Exchange of India. [1]

  8. Can cold weather make you sick? Experts explain why more ...

    www.aol.com/news/cold-weather-sick-experts...

    Cold and flu season always comes around when the weather starts to change. But does cold, wet weather actually make you sick?Not really, experts say. But cooler temperatures and dry winter air can ...

  9. Walker Sons and Company - Wikipedia

    en.wikipedia.org/wiki/Walker_Sons_and_Company

    It was the seventh oldest operating company in Sri Lanka. Today, the name operates as an investment holding company under the umbrella of the MTD Walkers group, but ceased operations in its original form in the 1980s. John Walker was born 24 August 1819 in Doune, Scotland the seventh child of James Walker, a cobbler, and Christina née Strang. [1]