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  2. Centrifugal pump selection and characteristics - Wikipedia

    en.wikipedia.org/wiki/Centrifugal_pump_selection...

    This is a crucial parameter for pump selection and is a popularly used parameter for ascertaining industrial requirements. By eliminating the inlet head, we remove the effect of the supplied pressure to the pump and are left with only the pump’s energy (head) contribution to the fluid flow. Schematic representation of pressure heads in a pump.

  3. Pressure tank - Wikipedia

    en.wikipedia.org/wiki/Pressure_tank

    The pressure tank is then depleted as it supplies water in the specified pressure range to prevent "short-cycling", in which the pump tries to establish the proper pressure by rapidly cycling between P lo and P hi. A simple pressure tank would be just a tank which held water with an air space above the water which would compress as more water ...

  4. 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 ...

  5. Pumping station - Wikipedia

    en.wikipedia.org/wiki/Pumping_station

    Source (such as a well) pump discharging into an elevated tank; Raw water pumping from a river or lake; In-line booster pumping into an elevated tank; High service pumping of finished water at high pressure; Distributed system booster without a storage tank in the piping system

  6. Air pump - Wikipedia

    en.wikipedia.org/wiki/Air_pump

    Boyle's air pump. An air pump is a pump for pushing air. Examples include a bicycle pump, pumps that are used to aerate an aquarium or a pond via an airstone; a gas compressor used to power a pneumatic tool, air horn or pipe organ; a bellows used to encourage a fire; a vacuum cleaner and a vacuum pump. All air pumps contain a part that moves ...

  7. Wellhead - Wikipedia

    en.wikipedia.org/wiki/Wellhead

    The primary purpose of a wellhead is to provide the suspension point and pressure seals for the casing strings that run from the bottom of the hole sections to the surface pressure control equipment. [1] While drilling the oil well, surface pressure control is provided by a blowout preventer (BOP).

  8. Vacuum truck - Wikipedia

    en.wikipedia.org/wiki/Vacuum_truck

    A vacuum truck, vacuum tanker, vactor truck, vactor, vac-con truck, vac-con is a tank truck that has a pump and a tank. The pump is designed to pneumatically suck liquids, sludges, slurries, or the like from a location (often underground) into the tank of the truck. The objective is to enable transport of the liquid material via road to another ...

  9. Peristaltic pump - Wikipedia

    en.wikipedia.org/wiki/Peristaltic_pump

    Higher pressure peristaltic hose pumps which can typically operate against up to 16 bar (230 psi) in continuous service, use shoes (rollers only used on low-pressure types) and have casings filled with lubricant to prevent abrasion of the exterior of the pump tube and to aid in the dissipation of heat, and use reinforced tubes, often called ...

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