FWIW,  The previous owner of my boat wired the bilge pump to a fuse to the hot 
bus.  There is a float switch but no manual switch to accidentally turn it off. 
 I close all the seacocks before leaving the boat and the shaft gland doesn't 
leak except when I first launch.  It drips very little then and stops after a 
few days.  The yard's diesel mechanic told me not to tighten the gland unless 
that drip continued for more than three days.  He was right.  I check the temp 
by hand on long runs.

Chuck S

> On March 13, 2020 at 4:23 PM "Della Barba, Joe via CnC-List" 
> <cnc-list@cnc-list.com> wrote:
> 
> 
>     I don’t have and never have had an auto bilge pump. I would have to let 
> the boat sit a month or two for water to be a real issue and that comes from 
> rain down the mast.
> 
>     I have a carbon face seal on the shaft that does not drip.
> 
>      
> 
>      
> 
>     Joe Della Barba Coquina C&C 35  MK I
> 
>     www.dellabarba.com
> 
>      
> 
>      
> 
>      
> 
>     From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Bill 
> Coleman via CnC-List
>     Sent: Friday, March 13, 2020 3:47 PM
>     To: cnc-list@cnc-list.com
>     Cc: Bill Coleman <colt...@gmail.com>
>     Subject: [EXTERNAL] Re: Stus-List Stuffing box leak rates
> 
>      
> 
>     Jeeze Charlie,
> 
>      
> 
>     This really surprises me.    If I thought I had forgotten to leave my 
> bilge pump on, I wouldn’t be able to sleep till’ I got up and went down and 
> turned it on!
> 
>     Couldn’t you just check all your electrical connections to the pump, make 
> sure it is fused properly, and whatever else would make you feel comfortable? 
>  I have never heard of a bilge pump causing a fire, but I know Boat US states 
> that around 70 to 80 % of their major claims come from a boat sinking or 
> flooding at the dock or on mooring.
> 
>      
> 
>     I have had the PYI system for 23 years, and can’t imagine going back to a 
> dripping seal . . .
> 
>      
> 
>     Bill Coleman
> 
>     Erie PA
> 
>      
> 
>     From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of 
> Charlie Nelson via CnC-List
>     Sent: Friday, March 13, 2020 10:27 AM
>     To: cnc-list@cnc-list.com mailto:cnc-list@cnc-list.com
>     Cc: cenel...@aol.com mailto:cenel...@aol.com
>     Subject: Stus-List Stuffing box leak rates
> 
>      
> 
>     My stuffing box leaks at the dock about one 'drop' per ~ 18 seconds. 
> 
>      
> 
>     For fire safety reasons, I never leave my bilge pump on when I am away 
> from the boat so this leak rate plus possible other leaks lets water 
> accumulate in the bilge. 
> 
>      
> 
>     What do the listers consider an acceptable leak rate when at the dock?
> 
>      
> 
>     None at all, 1 drop per minute, etc. ?
> 
>      
> 
>     Thanks,
> 
>      
> 
>     Charlie Nelson
> 
>     Water Phantom
> 
>     1995 C&C 36 XL/kcb 
> 
>      
> 
>      
> 
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