What is a PSS Shaft Seal?

The PSS Shaft Seals is a mechanical face seal that is created between the flat surfaces of the rotating stainless steel rotor and the stationary carbon flange. Music: Circle of Life (Thread One) (Hip Hop Instrumental) by Robbero (c) 2012 Licensed under a Creative Commons Attribution (3.0) license. http://dig.ccmixter.org/files/Robbero...