Whole House Seawater Filters - Desalination Systems - Seawater Purification Equipment Packages
Seawater Desalination Packages From 750 Gallons Per Day To 1500 Gallons Per Day
Seawater Desalination Packages From 750 Gallons Per Day To 1500 Gallons Per Day
Our Sea Water Desalination Systems Have Been Installed Worldwide
California - Florida - Texas - Singapore - Oman - Belize - Bahamas - Virgin Islands
California - Florida - Texas - Singapore - Oman - Belize - Bahamas - Virgin Islands
The Top 6 Questions asked about our sea water desalination systems:
- (Q) Can we drink the water after your seawater desalination system? (A) Yes, our desalination packages turn seawater to potable drinking water.
- (Q) Will your system pump water from the sea or a salty well? (A) No, you will need to provide your own well pump or delivery pump to delivery water to the desalination system.
- (Q) Do I need a separate water storage tank? (A) Yes, The water produced by the seawater desalination system comes out as a small stream, which is why you need a separate storage tank and a re-pressure pump to deliver the filtered water into your home, business, or other - Note: we include both a 300 gallon storage tank and repressure delivery pump with our desalination packages.
- (Q) Do I need separate pretreatment? (A) Yes, sediment, sand, debris, suspended solids, turbidity, hard water and silica can all prematurely foul and destroy the seawater purifying membrane and other expensive components. Both our 750gpd and 1500gpd seawater desalination packages include premium pretreatment to treat these issues prior to the desalination system.
- (Q) I live outside the U.S., do you offer a desalination system that can accommodate custom power supply? (A) Yes, please contact RainDance Water Systems for your specific overseas power requirements.
- (Q) How much do they cost? (A) Turning sea water into potable drinking water is not a cheap endeavor. Prices start around $17,000+ (USD) for complete packages. Prices can be found below. We also offer free shipping within the continental USA.
There are significant differences in the equipment used for removing most of the dissolved solids from seawater and from most surface or well waters. Seawater units are referred to as desalinators and surface/well water units are called reverse osmosis (RO) units. The laws of physics require approximately 1 psi driving force for each 100 mg/l of solids dissolved in the water to be treated. Seawater has about 35,000 mg/l of dissolved solids so to obtain the first drop of permeate water a pressure of 350 psi is required.
Reverse osmosis units on the other hand normally treat water where the dissolved solids content is in the area of 6,000 mg/l or less. The required pressure for that first drop of water for 6,000 mg/l is 60 psi. To insure an adequate flow of water from the respective devices seawater units usually operate in the area of 1,000 psi and RO units in a range of 150 to 250 psi. This additional pressure requirement for seawater increases the required strength of almost all components and requires much larger pumps. Also, seawater is extremely corrosive so the materials of construction for seawater units must be non-corrosive. All of these differences cause the cost of seawater units to be much higher than the cost of an equivalent gallon output RO unit.
Sizing your Seawater Desalination Water Purification Package: Keep in mind that an Seawater RO system produces a certain amount of purified water within a 24 hour period, so it's important not to undersize the system. You should size your Seawater RO by cutting it's rated gallon per day capacity in half for household production. For example, our 750SW Whole House/Light Commercial RO system can produce 750 gallons within 24 hours, or approximately 350 gallons every 12 hours, so this system should be considered when no more than 350 gallons is used in home per day. If you require more water see our 1500SW Seawater Purification Package below.
Reverse osmosis units on the other hand normally treat water where the dissolved solids content is in the area of 6,000 mg/l or less. The required pressure for that first drop of water for 6,000 mg/l is 60 psi. To insure an adequate flow of water from the respective devices seawater units usually operate in the area of 1,000 psi and RO units in a range of 150 to 250 psi. This additional pressure requirement for seawater increases the required strength of almost all components and requires much larger pumps. Also, seawater is extremely corrosive so the materials of construction for seawater units must be non-corrosive. All of these differences cause the cost of seawater units to be much higher than the cost of an equivalent gallon output RO unit.
Sizing your Seawater Desalination Water Purification Package: Keep in mind that an Seawater RO system produces a certain amount of purified water within a 24 hour period, so it's important not to undersize the system. You should size your Seawater RO by cutting it's rated gallon per day capacity in half for household production. For example, our 750SW Whole House/Light Commercial RO system can produce 750 gallons within 24 hours, or approximately 350 gallons every 12 hours, so this system should be considered when no more than 350 gallons is used in home per day. If you require more water see our 1500SW Seawater Purification Package below.
WHOLE HOUSE SEAWATER FILTERS / COMMERCIAL DESALINATION PACKAGES
Premium Standard Seawater Desalination RO Features:
Premium Standard Seawater Desalination RO Features:
Microprocessor Controller: Monitors several functional conditions and regulates operation of the high pressure pump and control valves. The controller is connected to sensors which, depending on their state, allow the cyclic production of purified water or prevent operation due to abnormal conditions. The standard configuration of the controller monitors feed water supply pressure for minimum level, product water storage tank level for system start/stop conditions and product water conductivity for maximum set point value and for digital front panel display. Additional optional parameters that the controller is capable of monitoring include main pump high pressure set point, low feed water tank level and membrane flush cycle occurrence and duration. Front panel buttons and digital display allow operator adjustment of set points and flush parameters.
Automatic Membrane Flush: When the desalination system stops running, the residual water inside the membrane vessel will have a very high salt content, much higher than the feed water since it is concentrate or brine. If left this way that salt content will go through the membrane by osmosis so you will have salty water on the product side of the membrane. The Patented PureFlush feature flushes the seawater purifying membranes with clean product water for several minutes after every shutdown protecting the membrane from high mineral build-up.
Salinity Monitoring: Automatic electronic monitoring. Temperature compensated with the digital continuous readout. The salinity monitoring components of the system provide TDS readout in ppm (parts per million) of product water. Salinity Range: Designed for seawater use up to 50,000PPM TDS (NaCl) (typical seawater salinity is 35,000 ppm).
Stainless Steel Frame: The RO frame is formed and welded of stainless steel - NOT ALUMINUM. The pump mounting supports are also stainless steel. The frame provides a mounting for all the RO system components. Stainless steel is different from other steel alloys because it doesn’t corrode or rust. Therefore, stainless steel is used for many purposes like in buildings, monuments, automobile, machinery, and our seawater desalination systems, etc. Aluminum can dent, ding or scratch more easily as compared to steel. Stainless Steel is strong and less likely to warp, deform or bend underweight, force or heat. These reasons are why stainless steel is our only choice for sea water desalination systems.
RainDance Water Systems
750 Gallon Per Day Seawater Purification Package
750 Gallon Per Day Seawater Purification Package
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RainDance-750SW Package
750gpd Seawater Purification Package - Appearance will vary
*FREE DELIVERY: YES - *Continental USA
Have A Question? We Have Answers! Live Chat With A RainDance Specialist Complete 750GPD Seawater Desalination /Purification Package RainDance-750SW Package Package Price: $16,995.00 |
-Salinity Monitoring -Automatic Membrane Flush -Stainless Steel Frame & Components
- Attached Extra Sediment 10 Micron Pre-Filter Cartridge - Automatic Antiscalant Injection Pretreatment System - State-Of-The-Art Sea Water Desalination Drinking Water System - 300 Gallon Atmospheric Product Water Storage Tank - Fully Integrated Storage Tank Repressurization Delivery Pump - Post Ultraviolet (UV) Disinfection System
Via Online Live Chat: 5am-10pm PST 365 Days A Year Via Email: Support@RainDanceH2OStore.com (24/7 365 Days a Year) |
RainDance Water Systems
1500 Gallon Per Day Seawater Purification Package
1500 Gallon Per Day Seawater Purification Package
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RainDance-1500SW Package
1500gpd Seawater Purification Package - Appearance will vary
*FREE DELIVERY: YES - *Continental USA
Have A Question? We Have Answers! Live Chat With A RainDance Specialist Complete 1500GPD Seawater Desalination /Purification Package RainDance-1500SW Package Package Price: $19,995.00 |
-Salinity Monitoring -Automatic Membrane Flush -Stainless Steel Frame & Components
- Attached Extra Sediment 10 Micron Pre-Filter Cartridge - Automatic Antiscalant Injection Pretreatment System - State-Of-The-Art Sea Water Desalination Drinking Water System - 300 Gallon Atmospheric Product Water Storage Tank - Fully Integrated Storage Tank Repressurization Delivery Pump - Post Ultraviolet (UV) Disinfection System
Via Online Live Chat: 5am-10pm PST 365 Days A Year Via Email: Support@RainDanceH2OStore.com (24/7 365 Days a Year) |
The Complete RainDance-750SW & RainDance-1500SW Sea Water Purification Package Specifications:
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Includes RainDance-750SW Or RainDance-1500SW Seawater Reverse Osmosis Drinking Water System:
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A small sample of our valued commercial water treatment customers includes: Tesla Industries, Ferguson Enterprises, The U.S. Army, U.S. Air Force, Northrop Grumman, Boeing, Anadarko, The U.S. Environmental Protection Agency (EPA), The U.S. Fish and Wildlife Federation, The United States Coast Guard, Federal Aviation Administration, U,S. Postal Service, Lockheed Martin, Gaffney-Kroese Supply Corp, Washington St. National Park Service, Miasole, Trico Products Corporation, Affinity Flavors, Snake River Power Plant, South Placer Municipal Utility District, Berkley Surgical Corporation, Abengoa Energy of NE, Advanced Marine PTE., Quinlan Texas Elementary School, Hunter Industries, Sonance Corp., Sunex International, Owens Brigam Medical, 1st Choice GMAC Realty, Century 21 Realty, Coldwell Banker Realty, Austin Productions, Fairfield Country Club, Auer Precision Inc., Deer Park Monastery, Happy Cow Creamery, Safeway Ice Cream, Global Food Technologies, Harvest Food Group, Oral Bio Tech, Earthbound Farms, Old Country Vineyards, Fairbanks Farms, Golden Eagle Thoroughbred Horse Farm, Buckridge Plantation and Horse Stables, San Diego State University, Arizona State University, Palomar College, Cornell University, Indiana University of Pennsylvania, Days Inn Arizona, Aquafauna Bio-Marine Inc., Alaska Clean Seas, Aquatic Exhibits International, Woodland College, Fiesta Tortillas, Just to name a few.
