Stuffing box ?

[jwerkjr]

I have a stuffing box (picture attached) that does not look like what I have seen in the books I've been reading as I learn more and more about my new to me 1984 Hunter 34. I see no packing nut and I see no way to take it apart to check or replace the packing. Can anyone tell me what's up? This unit has what appears to be a vent hose coming out of it. Thank you!

 

[LeslieTroyer]

it is a dripless unit - doesn't have stuffing or nuts.. search on dripless stuffing box for more info. PSS Shaft Seal is common.

Les

 

[jwerkjr]

Thank you! PSS Shaft seal it is!

 

[Meriachee]

and it doesn't appear to have a retaining collar. A cheap piece of insurance, as the mating ring is only held in place lightly.