SM Series Seawater Reverse Osmosis Desalination Plant 3000-7000 GPD with 99.4% Salt Rejection and 220V 3-Phase Power
Price:
Negotiable
MOQ:
1 Set
Delivery Time:
15~30 days
Brand:
Fenigal/OEM
Product Description
SM Series Seawater Reverse Osmosis Desalination System
The SM Series Reverse Osmosis Systems are engineered for seawater applications requiring capacities from 3,000 to 7,000 gallons per day. These industrial-grade systems feature premium components including 316L stainless steel plunger pumps for high performance and corrosion resistance, corrosion-resistant aluminum frames, programmable computer controllers with advanced features, and durable fiberglass membrane housings.
Key System Features
Control & Monitoring
- Micro-computer Controller with LCD Backlit Display
- Pre-Treatment Lockout System
- Tank Level Input Monitoring
- Low and High Pressure Monitoring with Alarm
- Permeate TDS Monitoring
- Integrated Hour Meter
- Automatic Feed Flush System
Filtration Components
- High Rejection Sea Water Membranes
- FRP-Series Membrane Housings
- 5-Micron Sediment Pre-Filter
- Pentek® Single O-Ring Cartridge Housing
- Permeate and Concentrate Flow Meters
- Motorized PVC Valve
Pressure & Safety Systems
- 0-100 psi Pre-Filter Out Pressure Gauge
- 0-1500 psi Concentrate Pressure Gauge
- 316L Stainless Steel Needle Valve
- Stainless Steel Feed Low Pressure Switch
- Stainless Steel Pump High Pressure Switch
- Pressure Relief Valve
- Pressure Regulator
Technical Specifications
| Model | SM-4140 | SM-5140 | SM-6140 |
|---|---|---|---|
| Configuration | Single Pass | Single Pass | Single Pass |
| Feedwater Source | <45,000 ppm | <45,000 ppm | <45,000 ppm |
| System Recovery with Recycle | 27-48% | 27-48% | 27-48% |
| Nominal Salt Rejection | 99.4% | 99.4% | 99.4% |
| Permeate Flow Rate (gpm/lpm) | 2.70 / 10.22 | 3.47 / 13.13 | 4.80 / 18.17 |
| Concentrate Flow Rate (gpm/lpm) | 4.00 / 15.00 | 4.00 / 15.00 | 4.00 / 15.00 |
| Membrane Quantity | 4 | 5 | 6 |
| Membrane Size | 4040 | 4040 | 4040 |
| Motor HP | 7.5 | 7.5 | 7.5 |
| Electrical Service | 220V, 3PH, 60Hz, 20A | 220V, 3PH, 60Hz, 20A | 220V, 3PH, 60Hz, 20A |
| Dimensions (L x W x H) | 60" x 26" x 48.5" (152.4 x 66.0 x 123.2 cm) |
60" x 26" x 48.5" (152.4 x 66.0 x 123.2 cm) |
60" x 26" x 48.5" (152.4 x 66.0 x 123.2 cm) |
| Weight | 270 lbs / 122.47 kg | 300 lbs / 136.08 kg | 330 lbs / 149.68 kg |
Operating Limits
| Design Temperature | 77°F / 25°C | Maximum Turbidity | 1 NTU |
| Maximum Feed Temperature | 85°F / 29°C | Maximum Free Chlorine | 0 ppm |
| Minimum Feed Temperature | 40°F / 4°C | Maximum TDS | <45,000 ppm |
| Maximum Operating Pressure | 1,000 psi / 69 bar | Maximum Feed SDI | <3 |
| Maximum pH (Continuous) | 11 | Minimum pH (Continuous) | 2 |
Test Parameters: 35,000 TDS Filtered (5-Micron), Dechlorinated, Municipal Feedwater, 65 psi / 4.50 bar Feed Pressure, 950 psi / 65.5 bar Operating Pressure, 77°F / 25°C, Recovery as stated, 7.0 pH. Data taken after 60 minutes of operation.
Seawater Reverse Osmosis Technology
Seawater reverse osmosis systems are engineered to remove over 99% of saline content from feed water. These advanced 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 specifically designed and applied for successful seawater desalination operation.
Salt Removal Efficiency
Semipermeable membranes enable feed water to pass through while filtering out concentrated saline, minerals, and pollutants. Reverse osmosis systems apply pressure as freshwater streams through membranes, with unwanted impurities being flushed away, recycled, or processed. Multiple membranes are utilized to increase daily purified water production capacity.
Desalination Plant Advantages
Seawater desalination has become a critical alternative for producing pure freshwater in regions lacking drinkable water sources. As traditional water sources become depleted, the ocean provides an abundant supply of available water. Although seawater contains elevated salt levels making it unsuitable for consumption, desalination technology makes this abundant resource practical for human use.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Fenigal Science & Technology Co., Ltd.
Location
606#, Building-B, Dicui Rd. 100, Binhu, Wuxi, Jiangsu, China
Contact Person
Joe Zu