4 Products
Collection: Residential Desalination
SHARK Seawater (Desalination) Reverse Osmosis Systems
are engineered for high rejection rates to turn saltwater into drinking water.
Residential Series SHARK Seawater Reverse Osmosis Systems are designed and manufactured for seawater applications and specifically tailored for capacities ranging from 600-2200 gallons per day.
SHARK Seawater Reverse Osmosis Systems feature a unique and innovative compact design that allows for easy installation in any size area.
The Residential Series SHARK Seawater Reverse Osmosis Systems are also equipped with premium components which include a plunger-type pump for high performance and corrosion resistance, high-grade corrosion resistant aluminum frame, programmable computer controller with many built-in features, fiberglass membrane housings for durability and seawater membranes for high-quality product water.
Options and Upgrades
- Booster Pump
- High-Pressure Tank Switch
- Ultraviolet Light
- TDS Meter
600-2200 Gallons Per Day
*Images may not exactly resemble end product. For Illustrative purposes only.
Standard Features
- S-50 Controller
- Permeate Flow Meter
- Concentrate Flow Meter
- Pre-Filter 0-100psi Panel Mounted 316 Stainless Steel Glycerin Filled Gauges
- Crystal Quest Concentrate 0-1500 psi Stainless Steel Glycerin Filled Gauges
- Crystal Quest 316 Stainless Steel Needle Valve
- Crystal Quest 8x18 Sediment/Turbidity Pre-Filters followed by 8x18 GAC/SMART Pre-Filters
- Crystal Quest ® 8x18 Fiberglass Filter Vessel
- High Rejection Seawater Membranes
- High-Pressure Filament-Wound FRP Membrane Housings-1000psi
- Plunger-Type Pump
- TEFC Motor and Thermal Motor Protection
- Feed Solenoid Valve
- Feed Low-Pressure Switch
- Feed High-Pressure Pump Switch
- High-Grade Powder Coated Aluminum Frame
Benefits
- Fully Equipped and Customizable
- High-Quality Components
- Individually Tested and Preserved
- Low Operating and Maintenance Costs
- Easy Maintenance and Servicing
- Pre-Plumbed, Wired, and Assembled
- 1-Year Limited Warranty
- Made in the U.S.A.
Options and Upgrades
- Booster Pump
- High-Pressure Tank Switch
- Ultraviolet Light
- TDS Meter
Array Specifications |
|||||
| Model | Vessel Array | Vessel Size | Vessel Quantity | Membrane Size | Membrane Quantity |
| CQE-SW-02975 | 1 | 2540 | 1 | 2540 | 1 |
| CQE-SW-02976 | 1:1 | 2540 | 2 | 2540 | 2 |
| CQE-SW-02977 | 1:1:1 | 2540 | 3 | 2540 | 3 |
| CQE-SW-02978 | 1:1:1:1 | 2540 | 4 | 2540 | 4 |
Systems Specifications |
||||
| Design | CQE-SW-02975 | CQE-SW-02976 | CQE-SW-02977 | CQE-SW-02978 |
| System Capacity gpd/lpd | 600/2,271 | 1,200/4,542 | 1,800/6,814 | 2,200/8,328 |
| Configuration | Single Pass | Single Pass | Single Pass | Single Pass |
| Feed Water Source*** | TDS<45,000 ppm | TDS<45,000 ppm | TDS<45,000 ppm | TDS<45,000 ppm |
| Standard Recovery Rate | 15% | 20% | 25% | 36% |
| Rejection and Flow Rates | ||||
| Nominal Salt Rejection % | 99% | 99% | 99% | 99% |
| Permeate Flow* gpm (lpm) | .41 (1.55) | .83 (3.14) | 1.25 (4.73) | 1.52 (5.75) |
| Minimum Feed Flow gpm (lpm) | 4.2 (15.9) | 4.2 (15.9) | 4.2 (15.9) | 4.2 (15.9) |
| Maximum Feed Flow gpm (lpm) | 6 (22.7) | 6 (22.7) | 6 (22.7) | 6 (22.7) |
| Connections | ||||
| Feed Inch | ½” FNPT | ½” FNPT | ½” FNPT | ½” FNPT |
| Permeate Inch | 3/8” Tubing | 3/8” Tubing | 3/8” Tubing | 3/8” Tubing |
| Concentrate Inch | 3/8” Tubing | 3/8” Tubing | 3/8” Tubing | 3/8” Tubing |
| Vessels | ||||
| Vessel Array | 1 | 1:1 | 1:1:1 | 1:1:1:1 |
| Vessel Quantity | 1 | 2 | 3 | 4 |
| Pump | ||||
| Pump Type | Plunger | Plunger | Plunger | Plunger |
| Motor Hp (kW) | 2.5 (1.85) | 2.5 (1.85) | 2.5 (1.85) | 2.5 (1.85) |
| Rpm @60 (50 Hz) | 1725 (1450) | 1725 (1450) | 1725 (1450) | 1725 (1450) |
| Electric | ||||
| Standard Voltage | 220 VAC, 1ph | 220 VAC, 1ph | 220 VAC, 1ph | 220 VAC, 1ph |
| Systems Dimensions** | ||||
| L X W X H Inch (Cm) | 48” X 24” X 18.5” (122 X 61 X 47) |
48” X 24” X 18.5” (122 X 61 X 47) |
48” X 24” X 18.5” (122 X 61 X 47) |
48” X 24” X 18.5” (122 X 61 X 47) |
| Weight Lb. (Kg) | 145 (65.77) | 155 (70.31) | 165 (74.84 | 175 (79.38) |
Price |
Please Call! (800) 934-0051 |
Please Call! (800) 934-0051 |
Please Call! (800) 934-0051 |
Please Call! (800) 934-0051 |
| *Product flow and recovery rates are based on equipment test parameters. | ||||
| **Does not include operating space requirements. | ||||
| ***Treatment ability of the RO system is dependent on feed water quality. Performance projections must be run for each installation. | ||||
Operating Limits |
|||
| Maximum Feed Temperature F(C) | 85 (29) | Maximum Free Chlorine Ppm | 0 |
| Minimum Feed Temperature F (C) | 40 (4.4) | Maximum TDS Ppm | 45,000 |
| Maximum Ambient Temperature F (C) | 120 (48.9) | Maximum Hardness gpg | 0 |
| Minimum Ambient Temperature F(C) | 40 (4.4) | Maximum pH (Continuous) | 11 |
| Maximum Feed Pressure psi (bar) | 50 (3.4) | Minimum pH (Continuous) | 5 |
| Minimum Feed Pressure psi (bar) | 5 (0.3) | Maximum pH (Cleaning 30 Min.) | 12 |
| Maximum Operating Pressure psi (bar) | 1000(68.95) | Minimum pH (Cleaning 30 Min.) | 2 |
| Minimum SDI Rating SDI | <3 | Maximum Turbidity NTU | 1 |
|
Test Parameters: 35,000 TDS filtered (5-microns), De-Chlorinated, Feed Water, 65 psi (4.5 bar) Feed Pressure, 850 psi (58.61 bar) Operating Pressure, 77 Degrees F (25 Degrees C), Recovery as |
|||
To inquire about the right water filtration system for you, please email help@crystalquest.com or call 1-800-934-0051
