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Discussion in 'Irrigation' started by Mike Leary, Apr 19, 2008.
Whenever possible, I use this system, no Cycle Stops, Cla Vals, zoning
On Demand? Does it work using a flow switch?
The control module is inside the garage, I'll post a pic.
but it shows very little of how it works.The wire in the middle comes from
the module to the transducer. Basically, set the pressure
and let 'er rip.
More details please?
Explain how this works, web site? etc.
Thanks, always looking to learn a bit more!!
On-demand booster pump
Thanx for the usual sage advise.
I'll get some more info tomorrow, the pump actually changes pitch depending
on the demand of the zone so the pressure stays constant. I think London
posted something on them a while ago, maybe he'll come on.
Oh, your talking about variable speed pumps.
Yeah, I've worked with them.
The controller allows you to set the desired PSI, and it varies the impeller speed and vane pitch to hold it at that pressure. Nice setup, but not cheap.
About a grand more than a standard submersible & cycle-stop, but, wow!