Thanks, Tony,

Perhaps I should mention that I didn't expect a bilge pump to remove LPG 
<g>.

Regarding bilge blowers, we either had small cowl vents fitted or used 
powered blowers, fitted at deck level and ducted down, to ensure a good 
draught through the bilge.

I was a little surprised by your comment about automatic bilge pumps 
though - although I must bow to your obvious experience with NBs (and to 
my equally obvious lack of it <g>) - as I've never worked in a boat 
without one, albeit my own experience in small craft has been coastal 
with its rather different requirements and, usually, 'off-shore' moorings.

Cheers :-)

Trevor

Tony Brooks wrote:
> Never seen one yet and even if one was fitted I am not convinced the motors 
> are sealed against gas. I have seen no mention of bilge blowers in connection 
> with gas on the BSS website. Bilge pumps are extremely unlikely to pump gas 
> and I would guess never will.
>
> Personally I would never fit an automatic bilge pump. The accommodation bilge 
> should not have a significant amount of water in it, if any at all and the 
> engine bilge should only have rain water in it. However I, personally, do not 
> subscribe to the stern-gland must drip argument so all mine has to deal with 
> is rain and as long as you visit fairly regularly it never gets above the 
> engine beds. I do take great care in exactly how I adjust the stern-gland and 
> I do have an Aquadrive which helps minimise packing wear.
>   


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