SUCTION PUMP Definition & Meaning

suction pump

noun

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.

suction pump

noun

a pump for raising water or other fluid by suction. It usually consists of a cylinder containing a piston fitted with a flap valve

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51�Թ� History and Origins

Origin of suction pump¹

First recorded in 1815–25

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Example Sentences

Examples have not been reviewed.

They are intended to protect sea turtles from being killed and maimed by the vacuum-like suction pumps of hopper dredges during the warmer months when female turtles lay their eggs on Southern beaches.

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I stared at it stupidly for a few minutes, feeling the wind grow, and then something in my head said ‘suction pump’.

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Pink frothy liquid comes out of her lungs: Kamma, one of the nurses, wipes it away while her colleagues use a suction pump to try to get it out of her.

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Francis, with his interest in theory, had neglected to fasten securely the rubber tubing around his suction pump.

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Equipment will range from ultrasound machines and suction pumps to gauze and tubing.

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