Hi Windy and all Great to see you chime in here Windy -it's been many years!
I have a customer off grid in the Caribbean with a 230V 50 hz Radian. Is there any equivalent to the Flowlight Booster Pump for 50hz? Any Positive Displacement pressurizing pumps for 50hz? Thanks! Jeff Clearwater Sent from my iPhone > On Oct 30, 2016, at 4:10 PM, Windy Dankoff <[email protected]> wrote: > > I agree with Dan that the Shurflo is a viable approach. I have used them many > times when either budget or silty water made Flowlight Booster Pump out of > the question. I would add a bit more advice to get the best results: > > 1. Pressure tank, absolutely and it can’t be too big. Shurlo plastic tank is > tiny. For same $ you can get a larger steel one. Install a pressure gauge. Be > SURE to set the air pre-charge according to instructions after observing pump > pressure range. > 2. Standard AC pressure switch can be used, and it will last forever. > 3. For the OUTLET pipe from the Shurflo, use 1/2 or 3/4” braided vinyl tube, > from any hardware store - with barb fittings. Use about a 7 foot length, > rolled up if necessary. It will damp the pulsations very effectively. Pump > will last longer, and there won’t be noise through the pipes. I use flex on > the intake too, to make installation and service easy. No need to make it > long for damping. > > Windy Dankoff / founder, retired Dankoff Solar Pumps, Consultant & > Co-author, Solar Water Pumping (Taylor & Francis) for 2017 publication > > > >> On Oct 30, 2016, at 11:00 AM, [email protected] >> wrote: >> >> When replying, please edit your Subject line so it is more specific >> than "Re: Contents of RE-wrenches digest..." >> When responding to posts within the Digest, be sure to restore the Subject: >> line to the original, and please edit out any extraneous lines from the >> quoted message. >> Today's Topics: >> >> 1. Re: TIny House Pump (Dan Fink) >> 2. Conduit in a slab (AE Solar) >> 3. Re: Conduit in a slab (Allan Sindelar) >> 4. Re: Conduit in a slab (AE Solar) >> >> From: Dan Fink <[email protected]> >> Subject: Re: [RE-wrenches] TIny House Pump >> Date: October 29, 2016 at 11:50:35 AM PDT >> To: RE-wrenches <[email protected]> >> Reply-To: RE-wrenches <[email protected]> > > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: [email protected] > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > List-Archive: > http://www.mail-archive.com/[email protected]/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org >
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