Water Softener, Four Tank Unit, 12x54 Mineral Tank, (2) 18x40 Brine Tanks, 800 Lbs. Salt, 80 GPM, 80,000 Maximum Grains x4 Tanks, Clack Control Valves

Alternating Twin-Tank, Triple Tank and Four Tank Automatic Regeneration Water Softeners. Engineered to handle your most demanding commercial/industrial needs.
Alternating design means there are always one, two or three tanks that have "soft" water available. Automatic regeneration means there is no time clock to adjust; regeneration occurs when it is required, saving you salt and power.

Features Include:

• 5-cycle control valve with 3/4" or 1" ports assures a continuous 24-hour supply of conditioned "soft" water.
  
• Flow rates as high as 80 GPM.
  
• Standard with (2, 3 or 4) resin tanks, (1 or 2) salt brinetanks and Fleck, Braswell or Clack control valves as noted.
  
• Rated to pressures up to 120 psi.
  
• Temperatures to 100° F.
  
• Standard 110 volt. (24 volt or 220 volt also available.)
  
• Tanks operate independently to deliver an uninterrupted supply of soft, high-quality water.
  
• Handles the hardest water and removes heavy metals.
  
• Efficient regeneration uses less salt & water.
  
• Regeneration is triggered as needed, not on a fixed schedule.
  
• Downflow service draws softened water from the cleanest part of the resin bed.
  
• Two Year Limited Warranty
  

Capacity Requirements = Grains of Hardness + PPM Iron x Maximum Total Gallons used per day.
*Fleck Control Valves
** Fleck 9100 Control with 3/4" meter and 3/4" distributor pipe