sealy 50l belt drive 240v comp crank shaft seal pops out

by ian
(horndean uk)

hi i have a 50l belt drive 240v comp the problem with it is the crank shaft seal pops out when its building up air around 50 psi i have replaced it with a new one .any thoughts

____________________
Bill says...

Ian, I take it that this didn't always happen, and that even though you have replaced the popping out seal with a new seal of the same size and manufacture, the problem persists?

That being the case, all I can think of is that the crank area is being pressurized, and that, to me, points to the piston seals leaking.

Other opinions are solicited and welcome.

Cheers,

Bill




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sealy 50l belt drive 240v comp crank shaft seal pops out

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Oct 15, 2011
 Idenity of the manufacture of a B 27 compressor
by: Ted Duggan

My compressor has raised letters on the housing. These letters are B 27. There are no other marking that I can see. Do you have any idea who made this compressor, and where I can get parts. I also need a operators manuel.

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