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Residential
| Commercial |
Industrial
Contact Us
Residential
| Commercial |
Industrial
Excalibur logo - quality through innovation

Commercial Water Softening, Filtration, and Purification Solutions

Canadian red maple leaf.

Proud Canadian Manufacturer

Advanced high-efficiency standard turnkey engineered designs for all commercial applications.

Excalibur
Sizing Calculators
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Commercial / Industrial
Excalibur
Sizing Calculators
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Commercial/Industrial
Excalibur Commercial EWS-SC321200 Progressive Flow Water Softener - angle view
Excalibur Commercial EWS-SC321200 Progressive Flow Water Softener - front view
Excalibur Commercial EWS-SC321200 Progressive Flow Water Softener - top view
Excalibur Commercial EWS-SC321200 Progressive Flow Water Softener - angle view
Excalibur Commercial EWS-SC321200 Progressive Flow Water Softener - front view
Excalibur Commercial EWS-SC321200 Progressive Flow Water Softener - top view

Progressive Flow EWS SP3 Series Commercial Water Softeners

  • Flow Rate: 6.3 - 900 GPM
  • Control Valve Size: 3.0"
  • 24 hour operation

Features:

  • System designs up to 6 vessels
  • External Electronic Flow Meters
  • Fully adjustable 9 cycle valve
  • Eliminates potential channelling for low flow conditions
  • Progressive flow on demand soft water
  • Four methods to initiate regeneration: metered immediate, metered delayed, time clock delayed, or pressure differiential
  • System Controller Softeners utilize NHWB valves to initiate regenerations and progressive flow system operations
Excalibur commercial water softeners brochure thumbnail
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Excalibur water softener progressive flow warranty thumbnail
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Need help sizing a water softener?

Use our Excalibur Sizing Calculators to determine the appropriate water softener for your commercial project.

Models and Specifications

Duplex Progressive

Excalibur Commercial EWS-SC321200 Progressive Flow Water Softener - front view

Service Flow (GPM)

Model Capacity (grains) Flow Rate (GPM) Performance
Data Sheet 		Installation
Drawing 		Engineering
Specification
15lbs/ft3 10lbs/ft3 6lbs/ft3 Max System Min Critical Service 15psi ΔP 25psi ΔP
EWS SC32300 300,000 270,000 200,000 600,000 6.3 50.0 80.0 196.0 252.0 Contact Us Contact Us Contact Us
EWS SC32450 450,000 405,000 300,000 900,000 9.8 80.0 120.0 288.0 372.0 Contact Us Contact Us Contact Us
EWS SC32600 600,000 540,000 400,000 1,200,000 14.1 120.0 170.0 344.0 444.0 Contact Us Contact Us Contact Us
EWS SC32750 750,000 675,000 500,000 1,500,000 19.2 150.0 230.0 380.0 488.0 Contact Us Contact Us Contact Us
EWS SC32900 900,000 810,000 600,000 1,800,000 19.2 150.0 230.0 360.0 460.0 Contact Us Contact Us Contact Us
EWS SC321200 1,200,000 1,080,000 800,000 2,400,000 25.0 200.0 300.0 388.0 500.0 Contact Us Contact Us Contact Us

Triplex Progressive

Excalibur Commercial EWS-SC331200 Triplex Progressive Flow Water Softener

Service Flow (GPM)

Model Capacity (grains) Flow Rate (GPM) Performance
Data Sheet 		Installation
Drawing 		Engineering
Specification
15lbs/ft3 10lbs/ft3 6lbs/ft3 Max System Min Critical Service 15psi ΔP 25psi ΔP
EWS SC33300 300,000 270,000 200,000 1,200,000 6.3 100.0 160.0 392.0 504.0 Contact Us Contact Us Contact Us
EWS SC33450 450,000 405,000 300,000 1,800,000 9.8 160.0 240.0 576.0 744.0 Contact Us Contact Us Contact Us
EWS SC33600 600,000 540,000 400,000 2,400,000 14.1 240.0 340.0 688.0 888.0 Contact Us Contact Us Contact Us
EWS SC33750 750,000 675,000 500,000 3,000,000 19.2 300.0 460.0 760.0 976.0 Contact Us Contact Us Contact Us
EWS SC33900 900,000 810,000 600,000 3,600,000 19.2 300.0 460.0 720.0 920.0 Contact Us Contact Us Contact Us
EWS SC331200 1,200,000 1,080,000 800,000 4,800,000 25.0 400.0 600.0 776.0 1,000.0 Contact Us Contact Us Contact Us

Quadplex Progressive

Excalibur Commercial EWS-SC341200 Quadplex Progressive Flow Water Softener

Service Flow (GPM)

Model Capacity (grains) Flow Rate (GPM) Performance
Data Sheet 		Installation
Drawing 		Engineering
Specification
15lbs/ft3 10lbs/ft3 6lbs/ft3 Max System Min Critical Service 15psi ΔP 25psi ΔP
EWS SC34300 300,000 270,000 200,000 1,200,000 6.3 100.0 160.0 392.0 504.0 Contact Us Contact Us Contact Us
EWS SC34450 450,000 405,000 300,000 1,800,000 9.8 160.0 240.0 576.0 744.0 Contact Us Contact Us Contact Us
EWS SC34600 600,000 540,000 400,000 2,400,000 14.1 240.0 340.0 688.0 888.0 Contact Us Contact Us Contact Us
EWS SC34750 750,000 675,000 500,000 3,000,000 19.2 300.0 460.0 760.0 976.0 Contact Us Contact Us Contact Us
EWS SC34900 900,000 810,000 600,000 3,600,000 19.2 300.0 460.0 720.0 920.0 Contact Us Contact Us Contact Us
EWS SC341200 1,200,000 1,080,000 800,000 4,800,000 25.0 400.0 600.0 776.0 1,000.0 Contact Us Contact Us Contact Us

Fiveplex Progressive

Excalibur Commercial EWS-SC351200 Fiveplex Progressive Flow Water Softener

Service Flow (GPM)

Model Capacity (grains) Flow Rate (GPM) Performance
Data Sheet 		Installation
Drawing 		Engineering
Specification
15lbs/ft3 10lbs/ft3 6lbs/ft3 Max System Min Critical Service 15psi ΔP 25psi ΔP
EWS SC35300 300,000 270,000 200,000 1,500,000 6.3 125.0 200.0 490.0 630.0 Contact Us Contact Us Contact Us
EWS SC35450 450,000 405,000 300,000 2,250,000 9.8 200.0 300.0 720.0 930.0 Contact Us Contact Us Contact Us
EWS SC35600 600,000 540,000 400,000 3,000,000 14.1 300.0 425.0 860.0 1,110.0 Contact Us Contact Us Contact Us
EWS SC35750 750,000 675,000 500,000 3,750,000 19.2 375.0 575.0 950.0 1,220.0 Contact Us Contact Us Contact Us
EWS SC35900 900,000 810,000 600,000 4,500,000 19.2 375.0 575.0 900.0 1,150.0 Contact Us Contact Us Contact Us
EWS SC351200 1,200,000 1,080,000 800,000 6,000,000 25.0 500.0 750.0 970.0 1,250.0 Contact Us Contact Us Contact Us

Sixplex Progressive

Excalibur Commercial EWS-SC361200 Sixplex Progressive Flow Water Softener

Service Flow (GPM)

Model Capacity (grains) Flow Rate (GPM) Performance
Data Sheet 		Installation
Drawing 		Engineering
Specification
15lbs/ft3 10lbs/ft3 6lbs/ft3 Max System Min Critical Service 15psi ΔP 25psi ΔP
EWS SC36300 300,000 270,000 200,000 1,800,000 6.3 150.0 240.0 588.0 756.0 Contact Us Contact Us Contact Us
EWS SC36450 450,000 405,000 300,000 2,700,000 9.8 240.0 360.0 864.0 1,116.0 Contact Us Contact Us Contact Us
EWS SC36600 600,000 540,000 400,000 3,600,000 14.1 360.0 510.0 1,032.0 1,332.0 Contact Us Contact Us Contact Us
EWS SC36750 750,000 675,000 500,000 4,500,000 19.2 450.0 690.0 1,140.0 1,464.0 Contact Us Contact Us Contact Us
EWS SC36900 900,000 810,000 600,000 5,400,000 19.2 450.0 690.0 1,080.0 1,380.0 Contact Us Contact Us Contact Us
EWS SC361200 1,200,000 1,080,000 800,000 7,200,000 25.0 600.0 900.0 1,164.0 1,500.0 Contact Us Contact Us Contact Us

Need help or more information? Call our knowledgeable support team at 1-877-733-8999

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