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2. Metering pump - Wikipedia

   en.wikipedia.org/wiki/Metering_pump

   A metering pump for Additives and Diesel. Many metering pumps are piston-driven. Piston pumps are positive displacement pumps which can be designed to pump at practically constant flow rates (averaged over time) against a wide range of discharge pressure, including high discharge pressures of thousands of psi.

3. Automatic lubrication system - Wikipedia

   en.wikipedia.org/wiki/Automatic_lubrication_system

   An automatic lubrication system consists of a reservoir with a pump, feed lines, metering valves, and injectors. The automatic lubrication system is connected to a control system via switchs. The control system may involve human input or may be computerised (computer numerical control or CNC). [2] [3]

4. Louisiana Offshore Oil Port - Wikipedia

   en.wikipedia.org/wiki/Louisiana_Offshore_Oil_Port

   The pumping platform contains four 7,000-hp (5 MW) pumps, power generators, metering and laboratory facilities. Crude oil is only handled on the pumping platform where it is measured, sampled, and boosted to shore via a 48-inch (1.2 m) diameter pipeline.

5. Instrumentation in petrochemical industries - Wikipedia

   en.wikipedia.org/wiki/Instrumentation_in...

   A wide range of analysis instruments are used in the oil, gas and petrochemical industries. [1] [16] Chromatography – to measure the quality of product or reactants; Density (oil) – for custody metering of liquids; Dewpoint (water dewpoint and hydrocarbon dewpoint) to check the efficiency of dehydration or dewpoint control plant

6. Separator (oil production) - Wikipedia

   en.wikipedia.org/wiki/Separator_(oil_production)

   Oil and gas separators may be classified according to application as test separator, production separator, low temperature separator, metering separator, elevated separator, and stage separators (first stage, second stage, etc.). Test separator A test separator is used to separate and to meter the well fluids. The test separator can be referred ...

7. Fuel pump - Wikipedia

   en.wikipedia.org/wiki/Fuel_pump

   Pumps for modern direct-injection engines operate at a much higher pressure, up to 30,000 psi (2,100 bar) [2] and have configurations such as common rail radial piston, common rail two piston radial, inline, port and helix, and metering unit. Injection pumps are fuel lubricated which prevents oil from contaminating the fuel. [3]