Volute Casing
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Centrifugal Pumps: Basic Concepts of Operation ...
www.plant-maintenance.comFigure B.03: Cut-away of a pump showing volute casing o One of the main purposes of a volute casing is to help balance the hydraulic pressure on the shaft of the pump. However, this occurs best at the manufacturer's recommended capacity. Running volute-style pumps at a lower capacity than the manufacturer recommends can put
Bearings in centrifugal pumps - SKF
www.skf.comThe casing is designed to direct the fluid flow from the impeller into the discharge piping. In a theoretical situation at BEP, the volute casing has a uniform distribution of velocity and pressure around the impeller periphery, see figure 1.10. In a real volute at the BEP, the flow is most like that in the theoretical volute except at
OPERATION & MAINTENANCE MANUAL for DOUBLE …
www.pattersonpumps.comimpeller, and then collecting it and converting it to pressure head in a stationary volute. The pump consists of two assemblies: 1. Casing assembly or stationary part 2. Rotating element or moving part This casing is split along the horizontal centerline of the pump shaft, suction and discharge nozzles both being located in the lower half.
Model 006 Cartridge Circulator - TACO - HVAC
www.taco-hvac.comThe compact Taco 006 Cartridge Circulator is designed for circulating hot and chilled fresh water in a wide range of open and closed loop applications.