HYBRID SCREW CENTRIFUGAL PUMPS

Brand	Owner	Address	Description
WSF	TRILLIUM PUMPS USA, INC.	2495 S. GOLDEN STATE BLVD. FRESNO CA 93706	hybrid screw centrifugal pumps for use in connection with food and beverage handling, contaminated or untreated water, diesel oil agglomeration, pulp mills, paper mills and plywood mills;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A dynamic bearing apparatus which supports a shaft and a bearing so as to be capable of relative rotation by a dynamic pressure of a lubricating fluid. A bottomed screw hole (21a) is provided to at least one end of the shaft (21) to screw a headed screw (24) for attaching a thrust plate (23) a lubricating fluid (F) is filled in a gap of a screw portion between the screw (24) and the screw hole (21a) or a screw non-occupied space (17), and an interposing member (25) which reduces a void cubic content in the screw non-occupied space (17) is attached to the screw non-occupied space (17).