English, francais, deutsch, italiano, espanol, nederlands. Valve type 2510 2750 2815 2850 2900 3150 3900 regeneration type softenerfilter meter delayed softenerfilter meter immediate time clock day of the week remote regeneration regeneration flow downflow upflow filter electrical rating 24v dc features onscreen multilingual support. Position the valve to the start of the brine tank fill cycle. For electronic valves, please refer to the manual regeneration part of the timer operation section. Filtration proces fleck 3900 3inch control valve 5cycle control for single or multitank systems fleck 3900 3inch control valve featuresbenefits leadfree brass valve body for superior strength and durability continuous service flow rate of 250 gpm with a backwash of 100 gpm backwash capability accommodates softener tanks up to 63 and. Fleck systems 80450 gpm nelsen commercial water softeners with fleck controls whether your project is a low or highrise office building, shopping mall, hospital, hotel, college lab, restaurant, casino. The fleck 3900 has a continuous service flow rate of 250 gpm with a backwash of 100 gpm. Ensure water goes into the brine tank at the desired rate. Fleck 3900 3 commercial water softener for your business.
We are your trusted source for fleck 3900 control valves for commercial industrial softeners and media filters. Buy quality water softeners, fleck and autotrol for your home or business. Fleck softener control valve 3200nxt timer no hard water bypass for 36 to 63 tank sizes 3. The brine valve drive cam will hold the valve in this position to fill the brine tank for the first regeneration. Lenntech can offer water softeners for residential, laboratory or industrial use. The fleck is a rugged commercialindustrial water softener valve with the advanced nxt digital control and electronic meter. View online or download pentair fleck 3900 service manual.
Fill in pertinent information on page 3 for future reference. Model 3900 water conditioner flow diagrams 1 service position 2 backwash position 3 brine position hard water enters at valve inlet and. Commercial fleck 3900 3 inch metered on demand water softeners is a high flow water softener system. We are your trusted source for fleck 3900 control valves for commercialindustrial softeners and media filters. Model 3900 3 control valve features fully adjustable, 5cycle control delivers upflow back wash, downflow brining, slow rinse, rapid rinse and down flow service designed for single tank or multitank systems, alternating or interlocking continuous flow rate of 250 gpm protective nema 3r enclosure is waterresistant. Multiport valve consist of fleck 3900 multiport double piston operated valve.
Moreover, the 3900 valve features an environmentally protective cover for water and corrosion resistance and uv stability. Gpm with a backwash of 100 gpm backwash capability accommodates. View and download pentair fleck 3900 service manual online. Model 3900 fleck systems valves and replacement parts. Always provide for the installation of a bypass valve if unit is not equipped with one.
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