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Thompson Pump and Manufacturing is a privately held pump manufacturer in Port Orange, Florida. It manufactures engine-powered pumps for construction, bypass, dewatering, wastewater, sewage, mining, petroleum, municipal, agriculture, military and industrial markets.
The company was founded in 1970 [1] by George A. Thompson and his sons, Bill and George Jr. The company was the first pump manufacturer to adapt a rotary pump to the dewatering industry. [2] It manufactures all of its pumps in-house and manages sales, rentals and service through domestic and international field offices, as well as a network of third party distributors. George Jr. died in 1979 at age 25, and George Sr. retired in 1999.
Thompson Pump & Manufacturing's primary products are wet prime trash pumps, dry prime trash pumps with compressor-assisted or vacuum-assisted priming systems, sound attenuated trash pumps, hydraulic power units with submersible pump ends, diaphragm pumps, rotary wellpoint pumps and high pressure jet pumps. Patented, branded products and technologies include:
A pump is a device that moves fluids, or sometimes slurries, by mechanical action, typically converted from electrical energy into hydraulic energy. Pumps can be classified into three major groups according to the method they use to move the fluid: direct lift, displacement, and gravity pumps.
A vacuum pump is a device that draws gas molecules from a sealed volume in order to leave behind a partial vacuum. The job of a vacuum pump is to generate a relative vacuum within a capacity. The first vacuum pump was invented in 1650 by Otto von Guericke, and was preceded by the suction pump, which dates to antiquity.
Atlas Copco is a Swedish multinational industrial company that was founded in 1873. It manufactures industrial tools and equipment.
Grundfos is the largest pump manufacturer in the world, based in Denmark, with more than 19,000 employees globally.
Sewage sludge treatment describes the processes used to manage and dispose of sewage sludge produced during sewage treatment. Sludge treatment is focused on reducing sludge weight and volume to reduce transportation and disposal costs, and on reducing potential health risks of disposal options. Water removal is the primary means of weight and volume reduction, while pathogen destruction is frequently accomplished through heating during thermophilic digestion, composting, or incineration. The choice of a sludge treatment method depends on the volume of sludge generated, and comparison of treatment costs required for available disposal options. Air-drying and composting may be attractive to rural communities, while limited land availability may make aerobic digestion and mechanical dewatering preferable for cities, and economies of scale may encourage energy recovery alternatives in metropolitan areas.
A Rotary Vacuum Filter Drum consists of a cylindrical filter membrane that is partly sub-merged in a slurry to be filtered. The inside of the drum is held lower than the ambient pressure. As the drum rotates through the slurry, the liquid is sucked through the membrane, leaving solids to cake on the membrane surface while the drum is submerged. A knife or blade is positioned to scrape the product from the surface.
A vacuum sewer or pneumatic sewer system is a method of transporting sewage from its source to a sewage treatment plant. It maintains a partial vacuum, with an air pressure below atmospheric pressure inside the pipe network and vacuum station collection vessel. Valves open and reseal automatically when the system is used, so differential pressure can be maintained without expending much energy pumping. A single central vacuum station can collect the wastewater of several thousand individual homes, depending on terrain and the local situation.
A rotodynamic pump is a kinetic machine in which energy is continuously imparted to the pumped fluid by means of a rotating impeller, propeller, or rotor, in contrast to a positive displacement pump in which a fluid is moved by trapping a fixed amount of fluid and forcing the trapped volume into the pump's discharge. Examples of rotodynamic pumps include adding kinetic energy to a fluid such as by using a centrifugal pump to increase fluid velocity or pressure.
Lewis H. Nash was an American engineer who invented the liquid-ring-vacuum pump, and was the holder of over a hundred United States patents for pumps, engines, and other equipment. He founded the Nash Engineering Company in 1905, and served as a member of the Connecticut House of Representatives.
Gorman Rupp is a pump manufacturer in Mansfield, Ohio. It manufacturers pumps for municipal, water, wastewater, sewage, industrial, construction, petroleum, fire and OEM markets. The company is traded on the American Stock Exchange. Its current CEO is Scott King.
Pfeiffer Vacuum Technology AG is a German manufacturer of vacuum pumps. It is headquartered in Aßlar in Germany with 70% of the total production catering to the export market.
A vacuum ceramic filter is designed to separate liquids from solids for dewatering of ore concentrates purposes. The device consists of a rotator, slurry tank, ceramic filter plate, distributor, discharge scraper, cleaning device, frame, agitating device, pipe system, vacuum system, automatic acid dosing system, automatic lubricating system, valve and discharge chute. The operation and construction principle of vacuum ceramic filter resemble those of a conventional disc filter, but the filter medium is replaced by a finely porous ceramic disc. The disc material is inert, has a long operational life and is resistant to almost all chemicals. Performance can be optimized by taking into account all those factors which affect the overall efficiency of the separation process. Some of the variables affecting the performance of a vacuum ceramic filter include the solid concentration, speed rotation of the disc, slurry level in the feed basin, temperature of the feed slurry, and the pressure during dewatering stages and filter cake formation.
Dewatering is the removal of water from a location. This may be done by wet classification, centrifugation, filtration, or similar solid-liquid separation processes, such as removal of residual liquid from a filter cake by a filter press as part of various industrial processes.
A truckmount carpet cleaner is a carpet and upholstery cleaning unit that is generally mounted to the floor of a van or trailer. Its cleaning method is hot water extraction. The operator would park the van near the premises, connect the vacuum hose and solution line hose into the machine, bring the hoses into the building, and connect a carpet cleaning wand to the end of the hoses.
George A. Thompson (1921–2000) was an American inventor and businessman who held many patents in the pumping industry and is credited with the invention of the rotary pump. His many inventions and pioneering spirit led to the creation of Thompson Pump & Manufacturing company.
Subaru Industrial Power Products was the brand name for products manufactured by the Industrial Products division of Subaru Corporation, which were previously sold under the Robin, Robin-Subaru and Wisconsin Robin brand. The line was sold under the Subaru brand, used by Subaru's automobiles for greater brand recognition. Subaru decided to close down the Industrial business to focus on the car business, selling Subaru power to Yamaha.
The Scott Fetzer Company, a subsidiary of Berkshire Hathaway, is an American diversified manufacturer and marketer of products for the home, family, and industry comprising 33 brands, headquartered in Westlake, Ohio.
Xylem Inc. is a large American water technology provider, in public utility, residential, commercial, agricultural and industrial settings. The company does business in more than 150 countries. Launched in 2011 as the spinoff of the water-related businesses of ITT Corporation, Xylem is headquartered in Rye Brook, New York, with 2018 revenues of $5.2 billion and 17,000 employees worldwide.
Hamilton Sundstrand was an American globally active corporation that manufactured and supported aerospace and industrial products for worldwide markets. A subsidiary of United Technologies Corporation, it was headquartered in Windsor Locks, Connecticut. The company was formed from the merger of Hamilton Standard and Sundstrand Corporation in 1999. In 2012, Hamilton Sundstrand was merged with Goodrich Corporation to form UTC Aerospace Systems. In 2018, UTC Aerospace Systems and Rockwell Collins combined to form Collins Aerospace.
Sullair is a major American manufacturer of portable and stationary rotary screw air compressors designed for commercial and industrial use. Founded in 1965 in the town of Michigan City, Indiana U.S.A., Sullair has manufacturing facilities in Michigan City that distribute and service air compressor packages and systems worldwide. Sullair also has manufacturing facilities in Suzhou, Jiangsu and Shenzhen, Guangdong China that service the Asian and Australasian markets. Sullair also has offices in Dandenong South, Australia near Melbourne, and in Sunderland, United Kingdom that services markets in the EMEA and Russia.