Commercial / Industrial Water Softeners
SWT™ Commercial Computer Controlled
Water Softeners

Safe Water Technologies' corrosion proof water softeners are built utilizing SWT's ProSoft™ resin as the primary layer. These cationic ion exchange systems are designed to remove calcium and magnesium (hardness), and a host of other cations from the water. SWT takes care of the little extras such as: machined PVC distribution systems, oversized brine tanks, safety float for 16" or larger systems, and an anthracite under-bedding for less channeling.
  • 100% corrosion proof plastic systems
  • All international voltages available
  • Computerized controller monitors and adjusts to actual water usage
  • Saves up to 60% in salt cost and usage
  • 10 year warranty on tank
  • 5 year warranty on valve
  • Tanks feature 150 psi operating pressure
  • Energy efficient controller
Computer Controlled/Monitored Softeners
Part
Number		 Tank Size CaCO3
Capacity
@ 6 lbs./Ft³		 CaCO3
Capacity
@ 10 lbs./Ft³		 CaCO3
Capacity
@ 15 lbs./Ft³		 Service
Standard
Flow Rate		 Service
Peak
Flow Rate		 Backwash
50% Exp.
@ 50ºF.		 Standard
Conn.
Size
WSC961-50 7 x 44" 11,000 13,775 16,750 3 GPM 6 GPM 1.2 GPM .75" FPT
WSC961-75* 8 x 44" 16,500 20,650 25,125 4 GPM 8 GPM 1.4 GPM .75" FPT
WSC961-10* 9 x 48" 22,000 27,550 33,500 5 GPM 10 GPM 1.7 GPM .75" FPT
WSC961-15* 10 x 54" 33,000 41,325 50,250 7.5 GPM 15 GPM 2.2 GPM .75" FPT
WSC961-20 12 x 52" 44,000 55,100 67,000 10 GPM 20 GPM 2.5 GPM .75" FPT
WSC682-25 14 x 50" 55,000 68,875 83,000 12 GPM 15 GPM 3.9 GPM 1" Copper Swet
WSC682-30 14 x 65" 66,000 82,650 99,000 15 GPM 15 GPM 4.0 GPM 1" Copper Swet
WSC962-40 16 x 65" 88,000 110,200 132,000 20 GPM 33 GPM 4.6 GPM 1.5" NPT (Male)
WSC962-50 18 x 65" 110,000 137,750 165,000 25 GPM 50 GPM 6.3 GPM 1.5" NPT (Male)
WSC962-60 21 x 54" 132,000 165,300 198,000 30 GPM 60 GPM 8.4 GPM 1.5" NPT (Male)
WSC962-70 21 x 69" 154,000 192,850 231,000 35 GPM 70 GPM 8.6 GPM 1.5" NPT (Male)
WSC962-95 24 x 72" 209,000 261,725 313,000 45 GPM 90 GPM 10.5 GPM 1.5" NPT (Male)
WSC962-140 30 x 72" 308,000 385,700 462,000 70 GPM 100 GPM 16.1 GPM 1.5" NPT (Male)
WSC962-180 36 x 72" 396,000 495,900 594,000 90 GPM 100 GPM 23.5 GPM 1.5" NPT (Male)
International voltages available.
Operating capacity based on influent of 500 ppm as CaCO3 with ratio of 2 parts calcium to 1 part magnesium.
Total capacity includes a 5 - 10% safety factor.
18" to 42" systems have a no-unfiltered-water bypass option available.
18" to 42" systems have a 2" inlet/Outlet option available.
Operating pressure: 20 -150 psi (1.4 - 10.3 bar)
Operating temperature: 36 - 120ºF (2 - 48.9ºC)
All pressure vessels are wound fiberglass, reinforced polyethylene, and are NSF® listed.




Notes: All softeners for municipal water systems come with an upper screen as standard equipment. Other installation fittings are available on request.

Resin ratings are as follows:
CROSSLINK CaCO3 CAP @ 15 lb
ProSoft™ Gold 7% 32,000
ProSoft™ Premium 8% 33,000
ProSoft™ Fine Mesh 8% 34,600
ProSoft™ Heavy Duty 10% 35,600
ProSoft™ High Porosity 12% 28,000
Extras & Add-Ons
Part Number
Suffix		 Description
WS-BV-30-UPG Brine Refill Saftey Float w/3-½" Brine Well
WS-BTBV-18-UPG Brine Tank 18" x 40" w/ Float
-F Substitute ProSoft™ FineMesh Resin (Per Ft³)
-H Substitute ProSoft™ Heavy Duty Resin (Per Ft³)
-M Substitute ProSoft™ High Porosity Resin (Per Ft³)
-T Light Gray Tank Jacket w/ Black Cap for 7 x 44 Tanks
-T Light Gray Tank Jacket w/ Black Cap for 8 x 44 Tanks
-T Light Gray Tank Jacket w/ Black Cap for 9 x 48 Tanks
-T Light Gray Tank Jacket w/ Black Cap for 10 x 47 Tanks
-T Light Gray Tank Jacket w/ Black Cap for 10 x 54 Tanks
-T Light Gray Tank Jacket w/ Black Cap for 12 x 52 Tanks
WS-BBU-UPG Battery Back-Up (available on computer models only)
WS-BP-255 Bypass Valve Kit Upgrade (¾" Copper Tube) for 7x44 to 12x52 Systems
WS-BP-255-1 Bypass Valve Kit Upgrade (1" Copper Tube) for 7x44 to 12x52 Systems

In basic terms, crosslinkage refers to the resin beads physical strength or ability to withstand chemical attack from chlorine, resin bed cleaners, and caustics used in DI applications. To a lesser extent, a higher crosslink also gives resin slightly higher softening capacity and a better affinity for iron. Almost all standard softening resins in the market range from 6.5% to 8% crosslink. If the water softener is on a chlorinated system, or sitting outside where high temperatures can weaken resin, then lower crosslink resins have a tendency to breakdown, lose capacity, and turn mushy over time . Generally speaking, the higher the crosslink, the better (and more expensive) the resin. 10% crosslink resins are generally too expensive for residential use and are found in mostly DI and industrial applications.

Fine mesh resins, which are smaller than standard size resin beads, slightly increase the softeners capacity, speed up softening reaction time, and increases the ability to filter fine particles from the water supply. These are good for dual bed systems because they help retain the smaller, lighter anion resin beads on the top layer. They are also popular in cabinet style water softeners with shallower resin beds.

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