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Syringe pumps, or syringe drivers, are motorised devices that accurately control the movement of fluid from a syringe by mechanically inserting or retracting the plunger. Syringe pumps feature stepper motors that accurately move the platform attached to the plunger of a syringe. The body of the syringe is held steady to the body of the unit so ...
see also fist pump, parish-pump Word Origin noun sense 1 late Middle English (originally in nautical use): related to Dutch pomp ‘ship's pump’ (earlier in the sense ‘wooden or metal conduit’), probably partly of imitative origin.
[transitive] to make water, air, gas, etc. flow in a particular direction by using a pump or something that works like a pump. pump something (+ adv./prep.) The engine is used for pumping water out of the mine. The heart pumps blood around the body. It took ages to pump out the cellar (= pump the water out of it) after the flood. pump something ...
How to use pump in a sentence. a device that raises, transfers, delivers, or compresses fluids or that attenuates gases especially by suction or pressure or both; heart… See the full definition
Nov 6, 2023 · The mechanism of a centrifugal pump is relatively simple. It consists of three main components: an impeller, a casing, and a shaft. The impeller is a rotating component that contains blades or vanes that move the fluid. The casing is a stationary component that surrounds the impeller and guides the fluid to the discharge point.
The answer: it depends. Read this article to understand how to size an electric motor for a centrifugal pump. 9. Variable Speed Operation. Many pumps today are designed to operate at a range of speeds. While this is great news for pump system designers and end-users, it adds a layer of complexity for pump suppliers and manufacturers.
Feb 26, 2024 · Reciprocating Pump. A reciprocating pump is also known as a positive displacement pump. It is a device that converts mechanical energy into hydraulic energy by sucking the liquid into a cylinder, it discharges a definite quantity of liquid. It is often used where a small quantity of liquid is to be handled and where delivery pressure is quite ...
