[compost_tea] Re: Rotary Pumps For Brewing

From: dkemnitz2000 <dkemnitz2000_at_yahoo.com>
Date: Thu, 15 Jul 2004 00:53:24 -0000
--- Dave, inject into bottom of tank. hahahargh    Dennis





In compost_tea_at_yahoogroups.com, David Anderson <danderson@b...> wrote:
> Grant - Environmental Fertilisers wrote:
>
> > Hi Guys,
> > Is there antone else compost/microbe brewing with a low pressure
high
> > volume rotary pump set up.
>
> Hi Grant,
>
> Is this a liquid pump or an air pump? At first I assumed liquid,
but I
> never heard of HVLP used in relation to liquid pumps.
>
> How deep are your tanks? It seems to me that anything much over 5
feet
> (1.5 m) deep and you be losing most of your airflow due to the lack
of
> pressure. The ones that I have used operate at around 1/3 of an
> atmosphere, which would put air cutoff at 10 feet (3 m)
>
> Dave


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Received on Wed Jul 14 2004 - 21:48:21 EDT

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