pond aerator [RE-wrenches]

Matt Tritt solarone at charter.net
Sat Oct 18 15:18:43 PDT 2003


Thanks for the straw bale idea Kurt. Considering how often I'm around
straw bals buildings I have no idea why such an obvious solution eluded
me. Also, thanks for the air diffuser info. I also like the Dura-Venturi
diffusers.

Matt T

-----Original Message-----
From: Kurt Albershardt [mailto:info at es-ee.com] 
Sent: Monday, October 13, 2003 6:09 PM
To: RE-wrenches at topica.com
Subject: Re: pond aerator [RE-wrenches]


--On Tuesday, October 07, 2003 4:21 PM -0700 Matt Tritt
<solarone at charter.net> wrote:
>
> One problem I'm trying to come to grips with is how to best protect 
> batteries is a very cold environment without having to dig deep in the

> ground every time you want to access 'em.


Wet cell NiCd batteries from Alcad would be the traditional solution for
telecom and radio sites.  Pricey, but long-lived and functional down to
-50º F or so.  Sometimes available used.

Straw-bale battery boxes are often workable for less severe climates.

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