pump unit definition

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  • Pump Unit | Article about Pump Unit by The Free Dictionary

    Pump Unit. a set of devices, usually consisting of a pump, a motor, and a transmission. Pump units may be stationary (mounted on foundations or in wells or other locations) or movable (mounted on a trailer or chassis).

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  • Petropedia - What is Pumping Unit? - Definition from ...

    Definition - What does Pumping Unit mean? A Pumping Unit is an overground drive that is used to reciprocate a piston pump in and out of an oil well. The pump is used to lift oil mechanically, especially if the bottom hole pressure is not high enough to make the oil to flow to the surface.

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  • Pump | Definition of Pump by Merriam-Webster

    Pump definition is - a device that raises, transfers, delivers, or compresses fluids or that attenuates gases especially by suction or pressure or both. How to use pump in a sentence.

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  • Pumps - definition of pumps by The Free Dictionary

    To move gas or liquid with a pump or a pumplike organ or device. 3. To move up and down or back and forth in a vigorous manner: My legs were pumping as I ran up the stairs.

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  • Beam Pumping Unit Principles and Components -

    2017-9-30 · Based on this definition, pump capacity is expressed as fluid volume per unit time. Some of the most common units of pump capacity are: Gallons per minute (gpm) Liters/minute (L/min) Cubic meters per hour (m3/h) Figure 1: Illustration of pump capacity showing a specific volume of fluid passing through a tube in a given time

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  • What is Pump Capacity? - Definition from Trenchlesspedia

    A heat pump consists of two main components: an indoor air handler and an outdoor unit similar to a central air conditioner, but referred to as a heat pump. The outdoor unit contains a compressor that circulates refrigerant that absorbs and releases heat as …

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  • What is a Centrifugal Pump | Intro to Pumps

    2009-11-11 · a pipe, into a pressure vessel or to a higher level, i.e. a pump moves fluid from one point to another in a system. Flowrate: The flowrate (Q) is the flow (volume of liquid per unit of time) delivered by a pump through the outlet, normally expressed in …

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  • Learn About Heat Pump | Trane

    Beam pumping unit. A machine designed specifically for sucker rod pumping. An engine or motor (prime mover) is mounted on the unit to power a rotating crank. The ...

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  • What is a Centrifugal Pump | Intro to Pumps

    A centrifugal pump is a machine that uses rotation to impart velocity to a liquid and then converts that velocity into flow.. Let’s break that definition down into its components so that we can consider each one in turn: A centrifugal pump is a machine. A centrifugal pump uses rotation to impart velocity to a liquid.

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  • PUMP - Definition by AcronymFinder

    Pittsburgh Urban Magnet Project (Pennsylvania) PUMP. Plant-Uncoupling Mitochondrial Protein (molecular biology) PUMP. Peking University Medical Press (China) PUMP. Peripheral Unit Multi-Programming (IBM 7000-series installations) PUMP.

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  • Learn About Heat Pump | Trane

    A heat pump consists of two main components: an indoor air handler and an outdoor unit similar to a central air conditioner, but referred to as a heat pump. The outdoor unit contains a compressor that circulates refrigerant that absorbs and releases heat as …

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  • Pump Efficiency - uaex.edu

    2014-4-16 · Pump Efficiency Pump efficiency is defined as the ratio of water horsepower output from the pump to the shaft horsepower input for the pump. Water horsepower is determined by the flow rate and pressure delivered from the pump. The shaft horsepower is delivered to the pump from the power unit, which usually is an electric motor or internal ...

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  • Mud Pump Definition - Oilfield Glossary - Oil and Gas Glossary

    Mud pump Definition. A large, high-pressure reciprocating pump used to circulate the mud on a drilling rig. A typical mud pump is a two-cylinder, double-acting or a three-cylinder, single-acting piston pump whose pistons travel in replaceable liners and are driven by a crankshaft actuated by an engine or a motor. Also called a slush pump.

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  • Pump Complete Unit Test - Pump engineering - Eng-Tips

    2013-4-8 · LittleInch (Petroleum) 8 Apr 13 05:40. Complete unit test means as much of the complete unit as can be tested in the works. The lub oil system may be a separate supply, but if it's part of the pump supply package then yes, it's lube oil system, job seal, job motor the whole as delivered package.

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  • How a Self-Priming Pump Works | PumpStoreUSA.com

    Definition of a Centrifugal Pump. ... This type of pump differs from a standard centrifugal pump in that it has a water reservoir built into the unit which enables it to rid pump and suction line of air by recirculating water within the pump on priming cycle. This water reservoir may be above the impeller or in front of the impeller.

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  • What is a Feed Pump? - Definition from Corrosionpedia

    2016-3-24 · A feed pump is a specific type of pump primarily used to pump feedwater into industrial boilers for steam generation. The steam can be used to rotate a turbine or other machine rotors. Feed pumps raise the pressure so feedwater can enter the boiler. Auxiliary boilers, requiring only small amounts of feedwater, may use a reciprocating positive ...

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  • What is Pump Head – Performance Curve of Centrifugal

    2019-5-22 · Pump Head – Performance Curve. In fluids dynamics the term pump head is used to measure the kinetic energy which a pump creates. Head is a measurement of the height of the incompressible fluid column the pump could create from the kinetic energy, that the pump gives to the liquid. The head and flow rate determine the performance of a pump, which is graphically …

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  • What Is an HVAC Package Unit? AC & Heat in One System

    2019-9-19 · Benefits of an HVAC package unit. For commercial and residential buildings, an HVAC package unit is a self-contained heating and cooling system with a number of attractive benefits. Fast, easy installation: Because an HVAC package unit is an all-in-one solution, it takes less time to install than a system made up of multiple HVAC units spread ...

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  • Beam Pumping Unit Definition - Oilfield Glossary - Oil and ...

    Beam pumping unit: A machine designed specifically for sucker rod pumping. An engine or motor (prime mover) is mounted on the unit to power a rotating crank. The crank moves a horizontal member (walking beam) up and down to produce reciprocating motion. This reciprocating motion operates the pump. Compare pump jack

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  • Visual Pump Glossary

    2019-4-26 · By definition water has a specific gravity (SG) of 1. To convert pressure to pressure head, the specific gravity SG of the fluid must be known. The specific gravity of a fluid is: where is the fluid density and is water density at standard conditions. Since. where is the fluid density in terms of weight per unit volume. The constant gc is ...

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  • PUMP - Definition by AcronymFinder

    PUMP: Pure (Alpha-Spin-State) Unrestricted Moeller-Plesset: PUMP: Pittsburgh Urban Magnet Project (Pennsylvania) PUMP: Plant-Uncoupling Mitochondrial Protein (molecular biology) PUMP: Peking University Medical Press (China) PUMP: Peripheral Unit Multi-Programming (IBM 7000-series installations) PUMP: Public Use Management Plan (Alaska) PUMP

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  • Heat Pump | Definition of Heat Pump by Merriam-Webster

    2021-4-13 · Heat pump definition is - an apparatus for heating or cooling (such as a building) by transferring heat by mechanical means from or to an external …

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  • Pump up - definition of pump up by The Free Dictionary

    Define pump up. pump up synonyms, pump up pronunciation, pump up translation, English dictionary definition of pump up. pump1 top: jet pump bottom: centrifugal pump n. 1. A machine or device for raising, compressing, or transferring fluids.

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  • Suction pump | Definition of Suction pump at Dictionary.com

    Suction pump definition, a pump for raising water or other fluids by suction, consisting essentially of a vertical cylinder in which a piston works up and down, both the cylinder and the pump having valves that control the flow of the fluid. See more.

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  • Basics of pump - SlideShare

    2014-4-26 · Basics of pump 1. Pumps Basic Terms Definition Types Principal of Operation Major components & their Function Terminology Hammad Akber GTE 2. Basic Terms • Volumetric Flow rate: Flow rate /Capacity of a pump is the amount of liquid delivered by the pump per unit …

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  • What is a Heat Pump? (with pictures) - Info Bloom

    2021-2-17 · A heat pump is typically used to assist with heating and cooling systems both in the home and in commercial buildings. The device is designed to emanate cold or hot air when needed. A common example of this type of device is a refrigerator.

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  • rod pump | Oilfield Glossary

    1. n. [Well Completions] An artificial-lift pumping system using a surface power source to drive a downhole pump assembly. A beam and crank assembly creates reciprocating motion in a sucker-rod string that connects to the downhole pump assembly. The pump contains a plunger and valve assembly to convert the reciprocating motion to vertical fluid movement.

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  • Deep Vacuum Principles and Application

    2019-8-26 · tonnage. Thus a 7 CFM pump is rated for 49 tons; a 3 CFM pump is rated for 9 tons.! Depending on the system line sizes of large-tonnage systems, it is better to put two smaller, easily handled pumps, at different locations.! This will overcome some of the pressure drop problems and actually be faster than a single, large pump.

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  • Beam Pumping Unit Definition - Oilfield Glossary - Oil and ...

    Beam pumping unit: A machine designed specifically for sucker rod pumping. An engine or motor (prime mover) is mounted on the unit to power a rotating crank. The crank moves a horizontal member (walking beam) up and down to produce reciprocating motion. This reciprocating motion operates the pump. Compare pump jack

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  • Electric pump | Article about Electric pump by The Free ...

    The main parameter of a pump is the quantity of liquid displaced per unit time—that is, the actual ... Terminology. The designation of most devices used for suction or delivery of liquids consists of the word “pump” and the appropriate definition, which usually characterizes the principle of operation (for example, centrifugal or ...

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  • Pump Definitions Dialog Box - Bentley

    2019-2-13 · To create a pump definition . Select Components > Pump Definitions. Click New to create a new pump definition. For each pump definition, perform these steps: Select the type of pump definition in the Pump Definition Type menu.Type values for Pump Power, Shutoff, Design point, Max Operating, and/or Max Extended as required.

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  • Basics of pump - SlideShare

    2014-4-26 · Basics of pump 1. Pumps Basic Terms Definition Types Principal of Operation Major components & their Function Terminology Hammad Akber GTE 2. Basic Terms • Volumetric Flow rate: Flow rate /Capacity of a pump is the amount of liquid delivered by the pump per unit …

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  • Pump Operation - an overview | ScienceDirect Topics

    2005-3-23 · Pump Operation at Fixed Speeds.Pumps used in heating plants are often centrifugal pumps, which are characterized by a head-flow (H-Q) curve that remains sufficiently flat for a wide range of flows.If the pump used is an FSP, the operating point is forced to move along the pump curve corresponding to the fixed nominal speed.

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  • How a Self-Priming Pump Works | PumpStoreUSA.com

    Definition of a Centrifugal Pump. ... This type of pump differs from a standard centrifugal pump in that it has a water reservoir built into the unit which enables it to rid pump and suction line of air by recirculating water within the pump on priming cycle. This water reservoir may be above the impeller or in front of the impeller.

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  • Definition: pump frequency

    2007-6-8 · This HTML version of FS-1037C was last generated on Fri Aug 23 00:22:38 MDT 1996

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  • What is a Feed Pump? - Definition from Corrosionpedia

    2016-3-24 · Another type of feed pump often used for package boiler installations is an electro-feeder. This is a multi-stage centrifugal pump driven by a constant speed electric motor. The number of stages in these feed pumps is determined by the feed quantity and discharge pressure. Corrosion occurs when the pumpage reacts with the pump's internal surface.

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  • Petropedia - What is a Triplex Pump? - Definition from ...

    Definition - What does Triplex Pump mean? A Triplex Pump is a kind of a pump that uses 3 plungers to reduce pulsation of the single reciprocating plunger pumps. The ripple graph or pump ripple of the pump transducer can be smoothed by adding pulsation dampener.

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  • SEER Definition | Seasonal Energy Efficiency Ratio

    SEER Definition: The Seasonal Energy Efficiency Ratio is a measure of the cooling efficiency of your air conditioner or heat pump.The higher the SEER number the better the system is at converting electricity into cooling your home. Simply put, manufacturers use it to differentiate between less efficient equipment to the more efficient equipment they sell.

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  • Categories of a Hydraulic Pump

    2010-10-11 · Gallons/unit is unit of measurement for the volumetric flow, and the fluid viscosity unit is centipoises for the hydraulic pump. The centipoise is equal to one mill Pascal second or 0.01 poise and is a universal metric unit of dynamic viscosity. CC or cubic centimeters is the unit of measurement for the fluid volume displaced per revolution.

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  • Pump Definitions Dialog Box - Bentley

    2019-2-13 · To create a pump definition . Select Components > Pump Definitions. Click New to create a new pump definition. For each pump definition, perform these steps: Select the type of pump definition in the Pump Definition Type menu.Type values for Pump Power, Shutoff, Design point, Max Operating, and/or Max Extended as required.

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  • Pump Technical Terminology

    2009-11-11 · The flowrate (Q) is the flow (volume of liquid per unit of time) delivered by a pump through the outlet, normally expressed in litres per second (L/s). Total Dynamic Head: Total dynamic head (sometimes called differential or generated head) is a measure of the energy imparted to the liquid by the pump, and is equal to the

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  • Oil pump - definition of oil pump by The Free Dictionary

    Related WordsSynonymsLegend: Switch to new thesaurus Noun 1. oil pump - a pump that keeps a supply of oil on moving parts force feed, force-feed lubricating system, lubricating system, pressure feed, pressure-feed lubricating system - mechanical system of lubricating internal combustion engines in which a pump forces oil into the engine bearings pump - a mechanical device that …

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  • Heat Pump - Georgia State University

    2018-10-27 · Heat Pump A heat pump is a device which applies external work to extract an amount of heat Q C from a cold reservoir and delivers heat Q H to a hot reservoir. A heat pump is subject to the same limitations from the second law of thermodynamics as any other heat engine and therefore a maximum efficiency can be calculated from the Carnot cycle.Heat Pumps are usually …

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  • Petropedia - What is a Triplex Pump? - Definition from ...

    Definition - What does Triplex Pump mean? A Triplex Pump is a kind of a pump that uses 3 plungers to reduce pulsation of the single reciprocating plunger pumps. The ripple graph or pump ripple of the pump transducer can be smoothed by adding pulsation dampener.

    Get Price
  • Deepwell cargo pumps - Wartsila.com

    Deepwell cargo pumps. Electrically- or hydraulically-driven cargo pumps used in tanker cargo pumping system. A deepwell pump is submerged in the fluid that it is pumping with its impeller placed in a well in the tanktop, which means that it is only suitable for double-hulled tankers.

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  • Unitary Heat Pump Equipment (includes Mixed-Matched

    Program Scope. This program applies to unitary air-conditioners, air-source unitary heat pumps, single packaged and split systems; and air-conditioning coils (and air-handling products with air-conditioning coils) and heat pump coils (and air-handling products with heat pump coils) that a coil-only manufacturer rates as a system with other manufacturer’s outdoor units that are rated …

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  • Engine Driven Fuel Pump | Aircraft Technology

    The fuel metering unit is attached on the fuel pump and both units comprise the most important assembly of the jet engine fuel system. The fuel metering unit and the fuel pump are hydraulically (fuel flow) and mechanically (by a shaft) coupled. Mechanical connection is used from the fuel metering unit to control and monitor (feed back) of the ...

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  • Heat pump - Wikipedia

    2021-5-6 · A heat pump is a device used to warm and sometimes also cool buildings by transferring thermal energy from a cooler space to a warmer space using the refrigeration cycle, being the opposite direction in which heat transfer would take place without the application of external power. Common device types include air source heat pumps, ground source heat pumps, water source …

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  • Fire Pumps CHAPTER 4 - NFPA

    2021-1-27 · FIRE PUMP OVERVIEW Fire Pump Unit Defined A fire pump is a device that provides the required water flow and pressure for a fire protection system. The fire pump unit itself consists of a pump, a drive, a driver coupling connecting the two, and a base plate. Fire pumps are normally purchased as a complete package that includes the following:

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  • Hydraulic Pump - an overview | ScienceDirect Topics

    The aircraft hydraulic pump is a variable-displacement, pressure-compensated unit that adjusts the volume of fluid delivered to maintain constant pressure. The design of an aircraft hydraulic pump should be qualified according to MIL-P-19692 [34] and AS595 in both mineral-based fluid and phosphate ester hydraulic fluid. A hydraulic pump can be driven by both aircraft and helicopter …

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  • How a Heat Pump Works | HVAC | Goodman

    A typical air-source heat pump system is a split or two-part system that uses electricity as its power source. The system contains an outdoor unit that looks similar to an air conditioner and an indoor air handler. The heat pump works in conjunction with the air handler to distribute the warm or cool air to interior spaces.

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  • Grundfos pump types - Lenntech

    Pump and motor form an integral unit without shaft seal. The pumped liquid cools and lubricates the motor and rotating parts. Search Grundfos Pump: About Lenntech. Lenntech (European Head Office) Distributieweg 3 2645 EG Delfgauw The Netherlands Phone: +31 152 610 900

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  • Heat pump | New Scientist

    2021-5-14 · A heat pump is a green alternative to the gas boilers used to heat many homes. They are effectively a refrigerator in reverse, which extracts heat …

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  • Pump Design Equations Formulas Calculator Water

    pump efficiency: BHP = brake horsepower: NPSH = net positive suction head: V = velocity of fluid or liquid: p = impeller inlet pressure: p v = vapor pressure of fluid or liquid: SW = specific weight of fluid or liquid: g = acceleration of gravity: References - Books: 1) P. Aarne Vesilind, J. Jeffrey Peirce and Ruth F. Weiner. 1994 ...

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  • What Is the Definition of Hydraulic Pressure?

    2020-3-25 · The definition of hydraulic pressure is that of a force per unit area that is measured in pounds per square inch (PSI). Dynamic pressure and static pressure are the two pressure components. Dynamic pressure is a type of kinetic energy that has its …

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  • Pump-Line-Nozzle Injection System

    2020-5-9 · Abstract: In pump-line-nozzle (P-L-N) diesel fuel injection systems, the pump is connected with the injection nozzle through a high pressure fuel line.The P-L-N system can utilize in-line, distributor/rotary, and unit injection pumps. In its “classic” version, the system is controlled mechanically through specialized components such as the governor.

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  • Hydraulic power | engineering | Britannica

    2020-8-16 · Hydraulic power, also called Fluid Power, power transmitted by the controlled circulation of pressurized fluid, usually a water-soluble oil or water–glycol mixture, to a motor that converts it into a mechanical output capable of doing work on a load.Hydraulic power systems have greater flexibility than mechanical and electrical systems and can produce more power than such …

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  • Pumpjack - Wikipedia

    2021-5-10 · A pumpjack is the overground drive for a reciprocating piston pump in an oil well. It is used to mechanically lift liquid out of the well if not enough bottom hole pressure exists for the liquid to flow all the way to the surface. The arrangement is commonly used for onshore wells producing little oil. Pumpjacks are common in oil-rich areas .

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