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H2O: Residential Sea Water Treatment & Commercial Seawater Desalination Systems
Salt Water Filtration : Sea Water
Purification & Ocean Water Desalination Systems
Have a Sea Water Purification Question? Call
1-877-788-8387 or Email:
Sales@RainDanceH2O.com and we will have a seawater treatment
representative contact you ASAP.
*No Waiting! Our knowledgeable water filter representatives will reply to
your email within minutes, 7 days a week!
Use our sea salt water filtration units as your primary filtration system or
use as an emergency stand-by water filter unit. Learn how our selection
of small 750gpd to 4,000gpd residential home to light commercial sea water purification
systems can turn sea water into fresh drinking water for your home,
business, cottage, vacation home, or hotel.
The best known applications for the RO process is in
desalination, where fresh water is generated from seawater by removing
Land based sea water desalination equipment
designed for residential homes and commercial purification applications
such as seaside hotels, vacation rentals, island resorts, and emergency
back-up water source.
Our Most Popular Skid Mounted Sea
Water Desalination Equipment Special Is Back!
The RDWS-WH-SWRO Sea Water Skid Series is a complete sea water
desalination purification water system, pre-assembled and shipped on
a single skid for quick and easy installation and start-up. The system
consists of hard water & silica pretreatment, sand &
sediment pretreatment uv bacteria disinfection, re-pressure delivery
pump, and off-skid 300 gallon storage
tank. The RDWS-WH-SWRO Make-Up 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.
Learn more about our Complete Integrated Skid Sea Water Filters at
or view our Non-Skid Seawater Desalination units below:
Not all reverse osmosis systems
provide the same filtration capabilities:
There are significant differences in the equipment used for removing
most of the dissolved solids from seawater and from most tap 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 a standard
reverse osmosis system.
Model: TV-SWRO-750 Premium Compact Desalination
Production rate is based on input water temperature of
25 C (77 F). If your water is colder production will be lower.
TV-SWRO-750 Systems Include The Following Premium
Frame, Vessels, Gauges, Hardware
- Structural ABS
- 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
Designed for seawater use up to 50,000PPM TDS (NaCl)
(typical seawater salinity is 35,000 ppm)
Automatic Membrane Flush: Premium
Feature - Membranes flushed with clean
product water for 5 min. after every shutdown
Prefilter Package: Every TV-SWRO-750
Desalination System will include a 8* Year Replacement
Prefilter Package. Package includes 24 replacement
sediment prefilters. *8 year supply of prefilters
when replaced every 4 months. Some applications may
require a more frequent replacement interval.
OPTIONAL SKID MOUNT SYSTEM:
Our TV-SWRO Sea Water Desalination systems are designed
as a stand-alone purification system but they can also
be implemented on top of our complete skid mount
purification station. Every Skid Mounted Sea
Water System includes customized sediment & mineral
pretreatment, our high performance sea water purifying
system, UV disinfection, and repressurization all
located on a single stainless steel skid frame with
wheels for easy positioning.
Contact Us for more Skid Mount Desalination applications
Quick Guide: How Our Whole House/Commercial Seawater
Desalination Systems Work:
will need to supply pressurized seawater
to the system (pump for sea water to system not
included). Sea water will enter the attached prefilter
for extra membrane protection - additional pretreatment
may be needed before this system. Prefiltered water then enters the seawater RO
membrane water purification system. The purified
desalinated water comes out as a small stream so a
separate storage tank and repressure pump is needed to
collect and deliver purified water to your taps or
application. Once your storage tank fills with purified
water the included float switch closes and shuts the
entire system off. When there is a demand for water the
repressure delivery pump is activated and draws
desalinated water from the storage tank and to the open
tap(s). If enough water is used to the point where the
float switch is reopened, the TV-SWRO-750 Desalination
system is automatically turned on to replace the product
water that has been depleted.
can quote our compatible storage
tanks and repressure pumps upon request or source your
own and we will include the float and float switch to
control the system by tank level free of charge.
Request A Quote
Specifiy Your Requirement: Stand Alone or Skid Mount Options
750gpd - 1500gpd - 2500gpd - 4000gpd Whole House
& Commercial Seawater Filters
Desalination by Reverse Osmosis (RO) is a process whereby fresh
water is extracted from seawater through the use of a semipermeable
membrane. Prefiltration removes sediment, sand, and debris from the
seawater. Then, a high-pressure pump pressurizes the seawater to
approximately 800-1,000 psi. Thus, seawater is forced through a
semi-permeable membrane, which removes the dissolved solids and
produces fresh, potable water on the other side. This method rejects
at least 98% of salts, contaminates, and pollutants from seawater.
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 750 Gallons Per Day To 4,000
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.
You can find our sea water desalination systems worldwide in California -
Florida - Texas - Singapore - Oman - Belize - Bahamas - Virgin
Contact us for more info