Skid Mount 40000GPD Seawater RO System with 45,000 ppm TDS Capacity and 99.8% Salt Rejection
The SX Series Reverse Osmosis Systems are engineered for seawater desalination and high total dissolved solids (TDS) applications requiring robust high-pressure pumps. These systems are rated to handle TDS levels up to 45,000 ppm, with capacities ranging from 8,000 to 40,000 gallons per day.
- 8-inch Low Energy Seawater Membrane Elements
- 8-inch Fiberglass Membrane Housings with Duplex Stainless Steel Side Ports (1000 psi)
- 2 Stage Glass-Reinforced Polypropylene Pre-Filtration Housings
- 5-Micron Sediment Pre-Filter (Stage 1)
- 1-Micron Sediment Pre-Filter (Stage 2)
- Duplex Stainless Steel Axial Piston Pump
- Low and High Pressure Shut-Off Switch
- S-150 Pre-Programmed Computer Controller with Soft Start
- Permeate and Concentrate Rotameters
- Permeate TDS Monitoring System
- 316L Stainless Steel Pressure Gauges
- Clean-In-Place (CIP) Ports with Valves
- Epoxy Powder Coated Carbon Steel Frame
- Micro-computer Controller
- Permeate and Concentrate Digital Paddlewheel Sensors
- VFD (Variable Frequency Drive)
- Programmable Logic Controller (PLC) with Touch Screen
- pH and ORP Sensors
- Clean-In-Place Skid-Mounted System
- Chemical Feed System
- 8-inch Low Energy Seawater Membrane Elements (440 SF)
- Multiple Voltage Options: 220VAC 3PH 60Hz, 220VAC 3PH 50Hz, 380VAC 3PH 50Hz
| Model | SX-1280 | SX-2280 | SX-3280 | SX-4280 | SX-5280 |
|---|---|---|---|---|---|
| Permeate Flow Rate (gpm) | 5.60 | 11.10 | 16.70 | 22.20 | 27.80 |
| Daily Capacity (GPD) | 8,000 | 16,000 | 24,000 | 32,000 | 40,000 |
| Standard Recovery % | 30 | 45 | 50 | 50 | 50 |
| Motor HP | 20 | 20 | 25 | 40 | 40 |
| Approx. Weight (lbs) | 2,230 | 2,660 | 3,090 | 3,860 | 4,220 |
| Maximum Feed TDS | 45,000 ppm |
| Nominal Salt Rejection | 99.8% |
| Maximum Operating Pressure | 950 psi |
| Feed Temperature Range | 40°F to 85°F (4°C to 29°C) |
| Maximum SDI Rating | < 3 |
| pH Range (Continuous) | 2 - 11 |
Seawater reverse osmosis systems are designed to remove more than 99% of saline content from feed water. These systems incorporate rinsing and chemical purification apparatus to eliminate sodium chloride, prevent scaling, and maintain optimal system performance. The core components include reverse osmosis membranes and high-pressure feed pumps, which are specially engineered for reliable operation in demanding marine environments.
- Produces high-purity freshwater from seawater sources
- Handles high TDS levels up to 45,000 ppm
- Robust construction with corrosion-resistant materials
- Energy-efficient operation with low-energy membrane elements
- User-friendly operation with comprehensive monitoring
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