Duplex Parallel EWS NSD Series Commercial Scale Control Systems
- Flow Rates: 42 -196 GPM
- Inlet/Outlet Sizes: 1.0", 1.5", 2"
- 24 hour operation
Features:
- Internal Electronic Flow Meter range 0.25-27 USGPM
- Fully adjustable 6 cycle valve
- Four methods to initiate regeneration: metered immediate, metered delayed, time clock delayed, or pressure differiential
- Duplex Chemical Removal Filters utilize MAV controls to provide regeneration
- Removes small and large chemical molecules
- Acid wash reduces ash content and arsenic
- Chemical removal to 10 micron such as chlorine, chloramine etc.
Need help sizing a scale control system?
Use our Excalibur Sizing Calculators to determine the appropriate scale control system for your commercial project.
Models and Specifications
| Model | Tanks Size (in) | Vessel Media ft3 (Litres) | Service Flow (GPM) | Inlet/Outlet Size (in) |
Performance Data Sheet |
Installation Drawing |
Engineering Specification |
|
|---|---|---|---|---|---|---|---|---|
| Dia x Height | Min | Max | ||||||
| EWS NSD1248 | 12 x 48 | 0.42 (12) | 0.57 (16) | 42 | 1 | Contact Us | Contact Us | Contact Us |
| EWS NSD1252 | 12 x 52 | 0.42 (12) | 0.60 (17) | 44 | 1 | Contact Us | Contact Us | Contact Us |
| EWS NSD1354 | 13 x 54 | 0.49 (14) | 0.67 (19) | 82 | 1.5 | Contact Us | Contact Us | Contact Us |
| EWS NSD1465 | 14 x 65 | 0.71 (20) | 0.85 (24) | 120 | 2 | Contact Us | Contact Us | Contact Us |
| EWS NSD1665 | 16 x 65 | 0.85 (24) | 1.02 (29) | 156 | 2 | Contact Us | Contact Us | Contact Us |
| EWS NSD1865 | 18 x 65 | 1.06 (30) | 1.27 (36) | 196 | 2 | Contact Us | Contact Us | Contact Us |
