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ESTAPLACE.COM REAL ESTATE - FREE LISTING SERVICE -
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Nesgroup address: misc.consumers.house - Date & Time for the message: Wed, 1 Jun 2005 06:28:20 -0700
/ Author of the message: "N:dlzc D:aol T:com \(dlzc\)" |
Title of the message: |
Re: Why would well pump cycle on and off every second?
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Text of the message: |
Dear Harry K: "Harry K" <turnkey4099@hotmail.com> wrote in message news:1117631371.331571.226300@f14g2000cwb.googlegroups.com... > > > Bret Cahill wrote: >> The backwards check valve turns the system into a >> hydraulic ram. Each time the pump starts the check >> valve slams shut. The pressure reaches 200 + psi >> upstream of the valve for an instant which causes the >> pressure switch to shut down the pump. >> >> An instant later the pressure drops and the pump >> starts again. >> >> The new well pump was installed by a new well >> pump installer who didn't look at the check valve >> and didn't wonder much about the short pumping >> cycle when he tried it out. >> > > Nope. Can't be a backward check valve or he > would get no water at all. In any case, in a proper > installation there should be no checkvalve after the > pump. There are check valves used after pumps in dual (redundant) pump |
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Estaplace.com is one the Ceglia Giovanni projects, started on 20 July 2005, and online since 20 August as a real estate platform for listings, mainly operating on the Italian and American/English market in the Internet, Estaplace would like to become the point of referiment for home sellers and home buyers, a site where private owners or real estate agencies can have the possibility to show their offers to the world. Estaplace.com is only one of the Giovanni Ceglia's sites. Everyday Giovanni Ceglia works to improve new Internet tools and services for online marketing and business. Estaplace.com will become the biggest portal for real estate business and investments online.