Commercial Water Softener 7500-C 300K 10 CF 2" Pipe Size

Commercial Water Softener 7500-C 300K 10 CF 2" Pipe Size
Code: WS005890

$5,595.00 $10,695.00 List Price

In Stock! Ships by truck. Please allow 2 - 4 days before shipping to arrange trucking.

  • Description
  • Specs
  • Warranty
  • Documents

Commercial Water Softener System Metered On-Demand Saves Salt & Water 2" Pipe Size

  • Heavy-duty Commercial Water Softening System for high flow rates, low pressure drop and super long service life.
  • Softens water, eliminates water hardness for commercial applications
  • High-tech Ceramic Disc Valve: the moving parts of the 7500 series control valve feature super hard ceramic and graphite meshing surfaces for exacting tolerances, eliminating the need for O-rings or gaskets.
  • All wetted parts of control valve, tank and media are certified.
  • Easily programmable, multiple sequence set-up features, regeneration modes and interlocking capabilities.
  • No hard water bypass during the regeneration backwash sequence for cleaner water
  • Very long lasting. Ceramic disc valve lasts years longer than standard piston type control valves and backwash over 150,000 cycles.
  • Corrosion Proof: Resistant to sand, caustics, and acids.
  • Automatic recall after power outage and maximum day regeneration functions
  • Resists Abrasion: Patented ceramic discs are corrosion and abrasion resistant for superior durability and longevity.
  • Exceptional High Flow Rate with noticeable noise reduction during regeneration.
  • Excellent performance on both chlorinated and non-chlorinated water
  • certified filter tank with one piece seamless polyester construction for long life
  • WQA/ Certified 8% cross-linked Softener Resin lasts for many years and is chlorine resistant.
  • Built-in relays for optional control of pumps, solenoid valves are standard.
  • Non-corrosive high-tech material construction
  • User friendly LCD display, showing time of day, regeneration mode, and gallons remaining
  • Totalizer function tracks total amount of water treated
  • Meter immediate, meter delayed, meter with day override, and calendar clock modes included
  • High quality salt-efficient water softener: eliminates or dramatically reduces white spotting on fixtures and dishware
  • Prevents scale and calcium build-up inside pipes, water heaters, fixtures, and appliances
  • Excellent water softener for commercial laundries, hotels, resorts, commercial applications, estates


  • Max water temperature recommended: 100F
  • Voltage 110-240 50/60hz
  • Pipe size 2"
  • NSF Certified Tri-Pod Tank Design for Easy Draining of Tank if Needed

Sizing Guide

Cubic Feet of Resin IncludedGrains CapacityPeak Flow RateBackwash Flow RateDimensions Softener TankDimensions Brine Tank*
3.0 CF90K24 GPM7.0 GPMDiameter: 14" Height: 74"Diameter: 24" Height: 40"
5.0 CF150K33 GPM8.0 GPMDiameter: 18" Height: 74"Diameter: 24" Height: 40"
7.0 CF210K35 GPM11 GPMDiameter: 21" Height: 80"Diameter: 24" Height: 40"
10.0 CF300K38 GPM17 GPMDiameter: 24" Height: 85"Diameter: 24" Height: 40"

Technical Specifications

  • Max pressure recommended: 100psi
  • Max temperature recommended: 100F
  • Voltage 120-240V 50/60hz
  • Pipe size 2"
  • "CF" refers to the amount of softening resin included in cubic feet.
  • Pressure loss is 25 PSI at maximum peak flow rate
  • Flow Rate: Refers to maximum recommended Gallons Per Minute ("GPM") which means how fast the water is flowing.
  • "Backwash Flow Rate" is the minimum flow rate in gallons per minute ("GPM") that is recommended for that size filter to operate properly.
  • Resin type: WQA/ Certified 8% Cross-Linked High Capacity Ion Exchange Resin
  • * Choose 24" or 30" brine tank on drop down on product page
5 Year Warranty

Manufacturer: CWS

Manufacturer #: WS005890

Installation Manual