Duplex Alternating EWS SD2MQC Series Commercial Water Softeners
- Flow Rate: 2.8 - 125 GPM
- Control Valve Size: 2.0" QC
- 24 hour operation
Features:
- External Electronic Flow Meter range 1.5-150 USGPM
- Fully adjustable 6 cycle valve
- Four methods to initiate regeneration: metered immediate, metered delayed, time clock delayed, or pressure differential
- Duplex softeners utilize MAV controls to provide regeneration
Need help sizing a water softener?
Use our Excalibur Sizing Calculators to determine the appropriate water softener for your commercial project.
Models and Specifications
Service Flow (GPM)
ALL
17-40
41-125
| 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 S2MQC120 | 120,000 | 108,000 | 80,000 | 240,000 | 2.8 | 11.0 | 17.0 | 47.0 | 60.0 | Download | Download | Download |
| EWS S2MQC150 | 150,000 | 135,000 | 100,000 | 300,000 | 3.5 | 14.0 | 21.0 | 53.0 | 69.0 | Download | Download | Download |
| EWS S2MQC180 | 180,000 | 162,000 | 120,000 | 360,000 | 3.5 | 14.0 | 21.0 | 51.0 | 66.0 | Download | Download | Download |
| EWS S2MQC210 | 210,000 | 189,000 | 140,000 | 420,000 | 4.8 | 19.0 | 30.0 | 66.0 | 85.0 | Download | Download | Download |
| EWS S2MQC300 | 300,000 | 270,000 | 200,000 | 600,000 | 6.3 | 25.0 | 40.0 | 73.0 | 94.0 | Download | Download | Download |
| EWS S2MQC450 | 450,000 | 405,000 | 300,000 | 900,000 | 9.8 | 40.0 | 60.0 | 84.0 | 109.0 | Download | Download | Download |
| EWS S2MQC600 | 600,00 | 540,000 | 400,000 | 1,200,000 | 14.1 | 60.0 | 85.0 | 93.0 | 119.0 | Download | Download | Download |
| EWS S2MQC750 | 750,000 | 675,000 | 500,000 | 1,500,000 | 19.2 | 75.0 | 115.0 | 90.0 | 120.0 | Download | Download | Download |
| EWS S2MQC900 | 900,000 | 810,000 | 600,000 | 1,800,000 | 19.2 | 75.0 | 115.0 | 90.0 | 120.0 | Download | Download | Download |
| EWS S2MQC1200 | 1,200,000 | 1,080,000 | 800,000 | 2,400,000 | 25.0 | 100.0 | 125.0 | 98.0 | 125.0 | Download | Download | Download |
