Fleck 9100 Tank Alternating Valve...

• Fully adjustable 5-cycle control delivers controlled upflow backwash, downflow brining, slow rinse, rapid rinse, timed brine refill and downflow service
• Perfect for light commercial/heavy residential systems that require twin tank conditioning capabilities
• Continuous flow rate of 21 GPM
• All cycles are easily adjustable; program only necessary functions with "all cycle" variable time control
• Backwash capacity handles tanks up to 16"
• Choice of 3/4" or 1" meter satisfies wide range of operational needs
• Valve delivers continuous softened water 24/7 with no downtime for regeneration
• Salt and water savings by using 100% capacity of the tank in service before switching to the second tank
• Regenerates immediately when needed for continuous soft water -no waiting until a specific time or 2:00am
• Regenerates with soft water and keeps system clean for optimum operating efficiency and minimum maintenance
• High capacity 10% cross linked softening resin
• 1" high flow distributor
• Quick-disconnect drain and brine fittings
• Quick-disconnect brine safety shut off
• 10-year mineral tank warranty
• 10-year brine tank warranty
• 5-year control valve warranty
• WQA- Gold Seal Approved
• State Of Wisconsin Approved