Fleck 3900 Softener Valve With NXT2 Control

The Fleck 3900 is a rugged commercial/industrial water softener valve with the advanced NXT digital control and electronic meter. The inlet and outlet is 3" for continuous flow rate up to 250 GPM. Valve Options Piston Options Hard water bypass No hard water bypass Valves are custom built to the size tank it's going on Features Fully adjustable, 5-cycle control delivers upflow backwash, downflow brining, slow rinse, rapid rinse, and downflow service Designed for single tank or multi-tank systems, alternating or interlocking Continuous flow rate of 250 GPM Solid, lead-free brass* valve body for superior strength and durability Protective NEMA 3R enclosure is water-resistant, corrosion-resistant, and UV stable Flexible 7 or 12 day time clock or meter initiated regeneration Valve Specifications Valve material: Lead-free brass* Inlet/Outlet: 3" Cycles: 5 Electrical rating: 24 v, 110 v, 200 v - 50 Hz, 60 Hz Distributor pilot: 3" O.D. Drain line: 2" NPTM Injector brine system: 1" Mounting base: Top 6" - 8 threaded or flanged Height from top of tank: 15" *As defined in the U.S. EPA Safe Drinking Water Act; the product also meets California Proposition 65 Standards Resources Fleck 3200NXT Spec Sheet Fleck 3900 Spec Sheet Fleck 3900 Downflow Service Manual Fleck 3900 Upflow Service Manual