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Tag: Fluid Sealing
SEPCO What Is a Lantern Ring

What Is a Lantern Ring?

A lantern ring is a perforated hollow ring located near the center of the stuffing box of a pump. Despite…

Reasons Mechanical Seals Fail

Mechanical seals prevent pumps from leaking by withstanding the friction caused by the rotating shaft and containing the pressure of…

How to Achieve Stuffing Box Reliability

Long packing life requires proper packing installation, shaft stabilization, and thorough equipment inspections. By David Brewer The stuffing box of a pump…