impeller

(redirected from closed impeller)
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Related to closed impeller: open impeller
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Words related to impeller

the blade of a rotor (as in the compressor of a jet engine)

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References in periodicals archive ?
Both of those pumps feature Xylem's DuraSpin hydraulic technology, which combines a closed impeller with a hard suction cover that sweeps abrasive particles away from the impeller neck, protecting it from wear and tear.
Available from JP Pumps (a division of the SPX Process Equipment Operation) FreFlow pumps are based on the proven and reliable injection principle, with a semi-open or closed impeller and a mechanical seal in the oil chamber.
For example, centrifugal with closed impeller for liquids transfer and circulation, providing flows up to 1000[m.
Built with double-wall construction, the XHD pump features a full metric design and a large-diameter closed impeller, which extends wear life by enabling lower RPM operation.
Mode]s are available with open or closed impellers and NPT or BSP threaded, flanged or union connections