Desalination Guide | Sea Water | Well Water Desalination | Brackish Water Systems | 

SEA WATER DESALINATION RAINDANCE WATER SYSTEMS

Turn sea water in to fresh potable usable drinking water
or irrigation water with our sea water desalination systems

 

We Provide Easy To Use Sea Water Desalination & Brackish Well Water Filtration Systems Designed For Residential and Commercial Drinking Water Systems. Engineered Salt Water Filters From 500 Gallons Per Day To 1,000,000 Gallon Per Day Suitable For Whole-House Water Systems, Irrigation, Island Resorts, Hotels, Motels, Vacation Homes, Emergency Drinking Water Systems, Camps, Lodges, Designed for Sea Water, Salt Water, Sodium & Chloride Filtration, Brackish Well Water, Salty Borehole Water Treatment - Ideal for Back Up Sea Water Source Filtration. Design to meet WHO drinking water guidelines.

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. 

Successfully Treating Seawater Throughout The US & Worldwide
 California - Florida - Texas  Singapore - Oman - Belize
 Bahamas - Virgin Islands - Hawaii

 

RainDance Water Systems Fully Integrated Compact

 All-In-One Skid Sea Water Desalination Purification System

Fully Customizable To Fit Your Water Requirements - Skid Mount Sea Water Filtration System
 Skid Mount Sea Water Desaliantion System
 sea water purifcation system
(appearances may vary, 300gal. storage tank included, but not shown)

WE INVITE COMPARISONS TO ANYTHING ON THE MARKET!

State Of The Art Water Purification Equipment - Turn Sea Water Into Fresh Drinking Potable Water  

The RDWS-WH-SWRO Series
Completely Integrated Skid-Mount Sea Water Desalination/Purification Series

The RDWS-WH-SWRO Sea Water Skid Series is a complete All-In-One seawater desalination water purification system, pre-assembled and shipped on a single skid for quick and easy installation and start-up. The skid system consists of *hard water scale, silica, sand, sediment, and debris pretreatment, UV bacteria disinfection, re-pressure delivery pump, high capacity desalination unit, and off-skid  300gallon storage tank. The RDWS-WH-SWRO Sea Water Series is pre-engineered allowing quick assembly and delivery. With simple utility connections and pretreatment set up, the system is virtually ready for on-line service, saving customers both time and money.

*Without pretreatment the desalination system can become fouled and damaged causing you more expense, time, and headaches. We include the necessary pretreatment pre-plumbed on the skid.

RDWS-WH-SWRO All-In-One Skid Mount Sea Water Desalination
Premium Standard Features List For Sea Water To Drinking Water  
 
  • All components (excluding storage tank) located and contained on our Stainless Steel skid mount frame with wheels - for easy positioning.
  • Approx. Weight & Skid Dimensions: 58"W x 32"H x 63"H / Estimated Dry Weight 800lbs (750gpd -2,500gpd)
  • Approx. Weight & Skid Dimensions: 65"W x 37"H x 63"H / Estimated Dry Weight 1050lbs (4,000gpd -10,000gpd)
  • Includes on skid Single point power connection for 220V, 60 Hz, 1-Phase power. <Custom and Overseas power connections available>
  • Includes on skid (NO-Salt Discharge) Hard Water Treatment antiscalant feed system - Pretreats and protects the membrane from hard water scale, silica and highly mineralized water. Antiscalant hard water pretreatment method is preferable to salt based water softeners as it has more mineral pretreatment capabilities, no drain line waste water, lower maintenance, no salt pellets required, no salt discharge, economical, and is perfect for areas of the country that have chloride discharge limits. The antiscalant formulation has been certified by the National Sanitation Foundation (NSF) under ANSI/NSF Standard 60 for use in producing potable water.
  • Includes on skid digital automatic *"No-Maintenance" Sand Filter Pretreatment System. Filters incoming feed water pretecting desal system from sand, sediment, and debris. *No maintenance refers to automatic backwashing capabilities and no routine media replacement required - media can last 5-10 years.
  • Includes on skid Pretreatment lock-out switch and manual bypass included for automatic backwashing systems.
  • Includes on skid Automatic Flush on start up - Fast clean-flushes desal membrane each time the unit starts.
  • Includes on skid microprocessor based controller - Controller includes digital product water conductivity indicator, Controller monitors feed water pressure, pump output pressure, product water conductivity, product water storage tank level and performs membrane flush on startup. Low feed pressure, high pump pressure and high product water conductivity result in alarm state indications. System control panel includes prefilter in and out pressure gauges, pressure vessel in and out pressure gauges, product water flow meter, recirc. flow meter with control valve and concentrate flow meter with control valve."Perfect for serviceman or do it yourselfer."
  • Includes on skid High Rejection Sea Water Membranes in 1000psi rates FRP pressure vessels.
  • Includes additional testing monitor - Portable waterproof tester offers high accuracy electrical conductivity (EC), total dissolved solids (TDS) and temperature measurements in a single tester. Allows you to test untreated and post treated water.
  • Includes 1- 35" dia. x 81" ht. 300 gallon storage tank. For ease of handling and ability to get through doors we use a multiple array of tanks. Product water storage tank is green, with 16" manway, 2" bottom inlet/outlet (bushed to 1.25"). Two ea. Pump Up float switches installed in tank.
  • Includes on skid 10gpm @ 48psi fully automatic electric pump (constant pressure) re-pressure system - Draws water out of the storage tank. Pump has integral switch for 40/60 psi output control and integral low feed water protection shutdown.
  • Includes on skid chemical free bacteria & virus ultraviolet UV disinfection system. UV Sterilizer for disinfection of feed water to inhibit bio fouling of R.O. membranes.
  • Each skid mount desalination is fully assembled and tested before it leaves the plant.
  • For optimum Skid Series Desalination performance customers must have at least 7gpm @ 30psi available. Calculations of production capabilities are based on a feed water temperature of 60 Deg. F. Lower temperatures may result in slightly lower production levels.
  • FREE WOOD CRATING FOR SKID TO ASSURE SAFE DELIVERY.
  • FREE SHIPPING ON ALL SKID DESALINATION SYSTEMS WITHIN THE CONTINENTAL UNITED STATES.
  • OVERSEAS SHIPPING AVAILABLE OR HAVE YOUR FREIGHT FORWARDER PICK-UP
Not all desalination systems are created equal! RainDance Water Systems offers top of the line
state of the art brackish water / sea water systems for your home, factory, business, and farm. See what sets our desal filters apart from all others and why companies and home owners from all over the Globe have chosen RainDance Water Systems for their water treatment needs.
 
See and compare our unmatched Skid Desalinator selection below - standard features (listed above) include movable skid on casters, 300 gallon storage tank, pretreatment, UV system, and microprocessor based controller. Most important our Skid Series are pretested before shipping, user friendly, and components are shipped pre-plumbed on the skid and in most cases unit only requires a single point power connection

RDWS-WH-SWRO Skid Mount Seawater Desalination Price Guide

Turn sea water in to fresh potable usable water with our sea water desalination systems. We offer all-in-one, land based, complete skid mount sea water purification systems. 

Residential & Commercial Complete Skid Desalination Water Selection Guide:

  • RDWS-WH-SWRO-750: 750gpd Skid Mount Desalination System (Most Popular)
  •  RDWS-WH-SWRO-1500: 1500gpd Skid Mount Desalination System
  • RDWS-WH-SWRO-2500: 2500gpd Skid Mount Desalination System
  • RDWS-WH-SWRO-4000: 4000gpd Skid Mount Desalination System
  • RDWS-WH-SWRO-6000: 6000gpd Skid Mount Desalination System
  • RDWS-WH-SWRO-10000: 10000gpd Skid Mount Desalination System
  • Request A Complete Skid Mount Desalination System Quote

sea water desalination quote  sea water purifcation system

 

 

Non Skid Desalination Selection: Special - All 750gpd through 200gpd Non-Skid desalination quotes will include sediment/sand pretreatment, scale/silica pretreatment, uv disinfection, 300 gallon storage tank, and repressure pump.    

Sea Water Desalination System

TV-SWRO sea water reverse osmosis system is designed for commercial and residential applications where floor space is at a premium. All major system elements are mounted within a sturdy tubular stainless steel frame, welded for long term rigidity and open for easy access to all components. The TV-SWRO Series sea water filter system is a compact, heavy duty sea water R.O. water purifier for users requiring 500, 750, 1500, up to 10,000 gallons per day water production. As with all of our purifier products, The TV-SWRO system is fully equipped with the instruments and controls needed for reliable long term operation. TV-SWRO features include

(No Skid) TV-SWRO-750 (750 GALLON PER DAY) SEA WATER REVERSE OSMOSIS SYSTEM FEATURES:
Designed For Sea Water Desalination & Brackish Well Water Filtration
  • Stainless steel frame, structural ABS control panel
  • Caster wheels for mobile portability - Each TV-SWRO unit is equipped with wheels for portability
  • 316 SS High pressure pump with safety relief valve
  • Fiber reinforced 1000 PSI pressure vessel
  • 20" Prefilter for 2.5"x20" cartridge
  • Quick connect brine and product connections
  • Prefilter in & out and membrane vessel in & out pressure gauges
  • Product water flowmeter
  • Brine flow meter
  • High Pressure control SS needle valve
  • Panel mounted digital TDS product water quality monitor
  • Portable Superior Water Quality Monitoring: Allows you to easily test your water before and after the TV-SWRO-750. Portable waterproof tester offers high accuracy electrical conductivity (EC), total dissolved solids (TDS) and temperature measurements in a single tester!
  • Low energy, thin film sea water membrane element
  • Microprocessor system controller
  • Automatic product water membrane flush - Clean water flushes the membrane upon start-up
  • New Separate Feature: Water Alarm now included with every TV-SWRO-750 Order. Portable water leak detection/water alarm system - Helps detects water leaks and moisture. Sounds a loud alarm when water is detected. Includes 6ft of wire attached to the sensor and up to 100 feet of additional wire can be spliced into the line. Perfect for monitoring from your office or work area.
TV-SWRO-750 DESALINATION SYSTEM SPECIFICATIONS:
  • Dimensions: 22"W x 26"D x 49"H
  • Weight: 210 lbs.
  • Output*: 750 GPD, 0.52 GPM - *Based on typical 35,000 ppm feed sea water at 72 degrees F
  • Membrane: 1 Low energy, high rejection thin film sea water type
  • Dissolved Solids Rejection: 98-99%
  • Prefilter: 10 micron polypropylene depth type
  • Power Req.: Standard - 208-220V 1-Phase. 60 Hz, Optional - 220V, 50 Hz
  • Connections: Feed - 3/4" FPT, product and brine - 1/2" tube
  • System Control: Microprocessor control by product tank level and feed pressure. Also provides product TDS monitoring.
  • 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)
  • Automatic Membrane Flush: Membranes flushed with product water for 5 min. after every shutdown
  • Temperature Range: Max. 113oF / 45oC, Min. 33oF / .5oC
  • ** Required System Inlet Feed Water Flow: 6 gpm - If you do not have a well pump or inlet delivery pump a Booster Pump Will Be Required - On the sea water/ well water systems there is almost always a need for a boost pump to deliver the sea or well water to the R.O. and a pretreatment sand filter before the R.O.
  • System Feed Water Pressure: Minimum 25 psi /1.8 bar, Maximum 80 psi / 5.6 bar
  • RO System Operating Pressure (sea water): Nominal 700 psi / 49 bar
  • pH Range: 3-11 (typical seawater pH is 8)
  • Operating Parameters: TDS-35000ppm, Total iron is less than .2ppm, Manganese is less than .04ppm, Water hardness below 10gpg. Chlorine Tolerance: 0.1 PPM
......... Compare! Featured Available Options .........
.. Storage Tank Options: 300, 550, and 1000 gallon atmospheric storage options available
.. Pretreatment Options: Antiscalant system needed to protect the desal membrane from hard water scale, silica and foulants.
.. Pretreatment Options: Automatic Backwashing Pre-Filter - High performance sand, silt, and turbidity pretreatment protection system.
.. Post-Treatment Options: Ultraviolet UV Bacteria,Virus,Microbiological Water Treatment.  
TV-SWRO Sea Water, Brackish Well Water, Salt Water Filter E-Z Quote
Receive Up To Date Pricing On All Compact TV-SWRO Salt Water Desalination Systems
 
RainDance Water Systems Online TV-SWRO Salt Water Filtration Quote Form
Special: All 750gpd through 2000gpd Non-Skid desalination quotes will include
 sediment/sand pretreatment, scale/silica pretreatment, uv disinfection,
300 gallon storage tank, and repressure pump.    
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YOUR SHIPPING ADDRESS IF DIFFERENT FROM CONTACT ADDRESS LISTED ABOVE:
Quote The Following TV-SWRO Desalination System(s)

TV-SWRO-500 (500gpd)
TV-SWRO-750 (750gpd)
TV-SWRO-1500 (1500gpd)
TV-SWRO-2000 (2000gpd)
TV-SWRO-4000 (4000gpd)
TV-SWRO-6000 (6000gpd)
TV-SWRO-8000 (8000gpd)
TV-SWRO-10000 (10000gpd)
TV-SWRO-24000 (24000gpd)
Additional Comments:

 
 

RainDance Water Systems can assist you in all of your sea water treatment needs. There's no need to go anywhere else. With over 100 years of combined experience in the water treatment business our support team can quickly & accurately answer all of your water filtration questions. Our resources include engineers and water treatment professionals which utilize virtually all known water treatment processes assuring our customers of the most economical, dependable, and environmentally friendly solutions. Our water treatment systems range from domestic residential households, large commercial / industrial operations to membrane cleaners and water treatment chemicals.

Our customers include numerous residential households on well and city water sources, commercial applications, business facilities and farms throughout the United States, Venezuela, Spain, Africa, Canada, Japan, U.K., Bahamas, Cayman Islands, Indonesia, Taiwan, Singapore, Kabul, Afghanistan, and Malaysia.  

A small sample of our customer base includes: The U.S. Army, The U.S. Environmental Protection Agency (EPA), The U.S. Fish and Wildlife Federation, The United States Coast Guard, Washington St. National Park Service, San Diego State University, Arizona State University, Palomar College, Golden Eagle Thoroughbred Horse Farm, Buckridge Plantation and Stables, Advanced Marine PTE., Quinlan Texas Elementary School, Fairbanks Farms, Hunter Industries, Sonance Corp., Owens Brigam Medical, 1st Choice GMAC Realty, Century 21 Realty, Coldwell Banker Realty, Austin Productions, Fairfield Country Club, and Auer Precision Inc. Just to name a few.  

Shipping and Exporting is our specialty. To ensure a safe and proper delivery for your sea water treatment equipment we offer export crating and packaging for all overseas orders. We can use your freight forwarder, ship freight collect or we can find the best shipping rates from our facility. For our domestic U.S. orders we offer crating or pallet packaging for a safe easy delivery.

Commercial & Residential Seawater Desalination Systems

Turn sea water in to fresh potable usable water with our sea water desalination systems. We offer portable, land based, and complete skid mount sea water purification systems. 

Residential & Commercial Desalination Water Selection Guide:



Order online 24 hours a day 7 days a week or call toll free 1-877-788-8387 Free shipping on most residential water treatment within the Continental US.