How to Pick a Centrifugal Pump Part 6: Internally Vs. Externally Flushed Mechanical Seals —
Wandering Marino - #MariKnowsBasic: What's the difference in using "Gland Packing" and "Mechanical Seal"? #WanderingMarino With "Gland Packing", the axis can wear and it needs some leaks (lubrication) to prevent wear while "
What is the difference between Mechanical Seal and Gland Packing
Upgrading pump packing to mechanical seals | Water Technology
Understanding The Basics of Mechanical Seals Vs. Packing