• 2200GPD Marine Reverse Osmosis Water Maker
  • 2200GPD Marine Reverse Osmosis Water Maker
  • 2200GPD Marine Reverse Osmosis Water Maker
  • 2200GPD Marine Reverse Osmosis Water Maker
2200GPD Marine Reverse Osmosis Water Maker

2200GPD Marine Reverse Osmosis Water Maker

Product Details:

Place of Origin: China
Brand Name: Fenigal/OEM
Certification: CE/UL/NSF etc.
Model Number: SR-600GPD~2,200GPD

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Standard Export Wood Crate/Carton or Naked wrapped by film
Delivery Time: 15~30 days
Payment Terms: T/T, Western Union, Paypal etc.
Supply Ability: 50 set per month
Get Best Price Contact Now

Detail Information

Technology: Reverse Osmosis Design: Skid Mount
Recovery Rate: 8~40% Feed TDS/ppm: <42,000
Material: SS304/SS316L,carbon Steel Voltage: 380V,415V,220V,can Be Customized
Ro Membrane: Hydranautics Or DOW,4040 Pump: Danfoss/CAT/CNP
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Product Description

2200GPD Marine Reverse Osmosis Water Maker

SR series Seawater Reverse Osmosis Desalination Watermakers 600GPD~2,200GPD

SR – Series Reverse Osmosis Systems are engineered and manufactured for seawater

applications specifically tailored for capacities ranging from 600 to 2,200 gallons per day. The

SR – Series Reverse Osmosis Systems feature a unique and innovative compact design that allows for easy installation in any size area.

The SR – Series is also equipped with premium components, which include a 316L SS plunger–type pump for high performance, a high grade corrosion resistant aluminum frame, a programmable computer controller with many built–in features and fiberglass membrane housings for durability.



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



Micro-computer Controller

LCD Backlit Display

Pre–Treatment Lockout

Tank Level Input

Pressure Monitoring and Alarm

TDS Monitoring

Hour Meter

Feed Flush

High RejectioSeawater Membranes

FRP Membrane Housings

MicroSediment Pre–Filter

Permeate and Concentrate Flow Meters

0 – 100 psi 316L – SS Glycerin–Filled Filter Pressure Gauge

0 – 100 psi 316L – SS Glycerin–Filled Pre–Filter Out Pressure Gauge

0 – 1500 psi 316L – SS Glycerin–Filled Concentrate Pressure Gauge

Feed Solenoid Valve

316L Stainless Steel Needle Valve

316L SS Feed Low Pressure Switch

316L SS High Pressure Pump Switch

316L High Pressure Pump

TEFC Motor with Thermal Motor Protection

Chemical Pump Outlet

Powder Coated Aluminum Frame

High Pressure 316L Stainless Steel Tubing and Fittings

High Pressure Hose with Reusable SS Fittings


Options and Upgrades

Booster Pump

High Pressure Tank Switch

Permeate Divert Valve

Fresh Water Flush

Ultraviolet Light

Wooden Shipping Crate


Array Specifications



Technical specifications

Models SR – 1125 SR – 2125 SR – 3125 SR – 4125
Configuration Single Pass Single Pass Single Pass Single Pass
Feedwater Source† TDS <35,000 ppm TDS <35,000 ppm TDS <35,000 ppm TDS <35,000 ppm
Standard Recovery Rate % 10 20 25 36
Rejection and Flow Rates†††
Nominal Salt Rejection % 99 99 99 99
Permeate Flow (gpm / lpm) 0.41 / 1.55 0.83 / 3.14 1.25 / 4.73 1.52 / 5.75
Minimum Feed Flow (gpm / lpm) 4.20 / 15.90 4.20 / 15.90 4.20 / 15.90 4.20 / 15.90
Feed FNPT (in) 1/2 1/2 1/2 1/2
Permeate Tubing (in) 3/8 3/8 3/8 3/8
Concentrate Tubing (in) 3/8 3/8 3/8 3/8
Membrane Per Vessel 1 1 1 1
Membrane Quantity 1 2 3 4
Membrane Size 2540 2540 2540 2540
Vessel Array 1 1:1 1:1:1 1:1:1:1
Vessel Quantity 1 2 3 4
Pump Type Plunger Plunger Plunger Plunger
Motor (HP / kw) 2.50 / 1.85 2.50 / 1.85 2.50 / 1.85 2.50 / 1.85
RPM @ 60Hz (50 Hz) 1725 / 1450 1725 / 1450 1725 / 1450 1725 / 1450
System Electrical
Standard Voltage + Amp Draw 220VAC, 1PH, 11.9A** 220VAC, 1PH, 11.9A** 220VAC, 1PH, 11.9A** 220VAC, 1PH, 11.9A**
Systems Dimensions
Approximate Dimensions* L x W x H (in / cm) 45.625 X 18 X 26.75 /
115.9 X 45.7 X 67.9
45.625 X 18 X 26.75 /
115.9 X 45.7 X 67.9
45.625 X 18 X 26.75 /
115.9 X 45.7 X 67.9
45.625 X 18 X 26.75 /
115.9 X 45.7 X 67.9
Approximate Weight (lbs / kg) 145 / 65.77 155 / 70.31 165 / 74.84 175 / 79.38

Test Parameters: 35,000 TDS Filtered (5 – Micron), Dechlorinated, Municipal Feedwater, 45 psi / 3.1 bar Feed Pressure, 850 psi / 58.61 bar Operating Pressure, 77ªF / 25ªC, Recovery as stated, 7.0 pH. Data taken after 60 minutes of operation.

* Does not include operating space requirements.

** Varies with motor manufacturer.


Operating Limits


Maximum Feed Temperature (°F / °C) 85 / 29 Maximum Turbidity (NTU) <1
Minimum Feed Temperature (°F / °C) 41 / 5 Maximum Free Chlorine (ppm) 0
Maximum Ambient Temperature (°F / °C) 120 / 49 Maximum Hardness (gpg) 0
Minimum Ambient Temperature (°F / °C) 40 / 4 Maximum pH (Continuous) 11
Maximum Feed Pressure (psi / bar) 60 / 4 Minimum pH (Continuous) 2
Minimum Feed Pressure (psi / bar) 15 / 1 Maximum pH (Cleaning 30 Minutes) 13
Maximum Operating Pressure (psi / bar) 1000 / 69 Minimum pH (Cleaning 30 Minutes) 1
Maximum Feed Silt Density Index (SDI) <3    


Low temperatures and feedwater quality, such as high TDS levels will significantly affect the systems production capabilities and performance. Computer projections must be run for individual applications which do not meet or exceed minimum and maximum operating limits for such conditions.

System pressure is variable due to water conditions. Permeate flow will increase at a higher temperature and will decrease at a lower temperature.

Product flow and maximum recovery rates are based on feedwater conditions as stated above. Do not exceed recommended permeate flow.


2200GPD Marine Reverse Osmosis Water Maker 0


More information about SWRO

What is seawater reverse osmosis?

Seawater reverse osmosis systems are designed to decline more than 99% of saline compromised within the feed water. These systems also incorporate a rinsing, chemical purifying apparatus to eliminate sodium chloride, avert scaling, and preserve system performance. There are two fundamental elements within every seawater reverse osmosis system, which are reverse osmosis membranes and high pressure feed pumps. These elements make up the center of any reverse osmosis system and need special consideration and application for successful operation.


Does reverse osmosis remove salt from seawater?

Yes, semipermeable membranes enable the feed water to pass through it at a much higher volume than dissolved salts. Reverse osmosis systems work by applying pressure as freshwater streams through its membranes to filter out the concentrated saline in the feed water, as well as minerals and pollutants. These unwanted impurities are either flushed away, recycled, or processed. Seawater reverse osmosis systems utilize more than one membrane to boost the load of purified water turned out each day.


What are the advantages of desalination plants?

Seawater desalination has become a vital alternative to the production of pure freshwater throughout the areas of the world without drinkable water. As other sources such as rivers, lakes, wells, and springs have become more exhausted due to excessive extraction, the ocean has provided an abundant supply of available water for human use. Although ocean water consists of elevated levels of salt, and therefore is unable to be utilized for consumption or most other purposes, seawater desalination has helped make it practical.


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