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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Pump body, perfected, essentially characterized by being constituted by a one-piece body that configures both the inner volute where the pump impeller acts, and the inlet and outlet conduits of the fluid, carrying a threaded internal end flange to be coupled by direct threading with respect to the conjugate thread of the periphery of the rear cover of said body that is drifted towards the motor shaft, a sealing gasket also interposing between the surfaces of said body and cover. (Machine-translation by Google Translate, not legally binding)
Improvements in gaskets for fluids intended to perform a closure between two coaxilium and relatively rotating elements of a machine (Machine-translation by Google Translate, not legally binding)