Fleck 3900 Simplex Systems

Fleck 3900/1800 3" Commercial Systems

Includes Fleck 3900/1800 3" valve with 1800 time brining, hub and lateral distributor, gravel bed, and high capacity resin. Commercial brine tank includes a Clack 494 Hi-Flow Safety Valve, air check, overflow elbow, 5" brine well and cap.

Please Note: The piping from the brine tank to the mineral tank is NOT provided with these systems. Oneinch connections are provided at the 1800 brine valve and brine tank. Local plumbing codes and flow rates dictate the type of piping used between the brine tank and mineral tank. The recommended refill rate for a 1,200,000 grain system is 15 gallons per minute. A consideration should be made as to the type or number of air check(s)/safety(s) installed in the brine tank with these systems.

3900/1800 AUTOMATIC TIMER SYSTEMS

3900/1800 AUTOMATIC METER SYSTEMS

3900/1800 3200NT SIMPLEX TIMECLOCK SYSTEMS

Product Features

• Fully adjustable 5-cycle control delivers controlled 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
• Protective NEMA 3R enclosure is water resistant, rain   tight, corrosion resistant and UV stable
• Operational no hard water bypass during regeneration
• Choice of 7 or 12 day clock or meter initiated regeneration
• No hard water bypass