e/Volute (pump)

Information
has gloss	eng: The volute of a centrifugal pump is the casing that receives the fluid being pumped by the impeller, slowing down the fluid's rate of flow. A volute is a curved funnel that increases in area as it approaches the discharge port. The volute converts kinetic energy into pressure by reducing speed while increasing pressure, helping to balance the hydraulic pressure on the shaft of the pump.
lexicalization	eng: volute
instance of	(noun) a mechanical device that moves fluid or gas by pressure or suction pump