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industrial reverse osmosis water treatment systems worldwide by pure aqua inc.

Why Pure Aqua, Inc.?

Water Treatment Worldwide by Pure Aqua, Inc.

Industrial Seawater Desalination Reverse Osmosis (SWRO) Systems 8,000 - 500,000 GPD [SWI-Desal Series]

19 product reviews
Product Description

Product Description

For continuous or heavy-duty service in marine applications on and off shore, Pure Aqua manufactures a full line of designed seawater desalination systems.

Seawater Reverse Osmosis

Seawater Reverse Osmosis (SWRO) is a reverse osmosis desalination membrane process that has been commercially used since the early 1970s. The typical single pass SWRO system consists of the following components:

  • Intake: well or open water

  • Pre-treatment: Filtration and chemical dosing

  • High-pressure pump: to achieve the needed pressure

  • Membrane assembly: to perform the desalination process

  • pH adjustment: to adjust the alkalinity or acid level

  • Disinfection: to prevent any bacterial or organic growth

Pure Aqua, Inc. has manufactured and supplied hundreds of commercial and industrial seawater reverse osmosis systems with feed water TDS up to 45,000 ppm. 

Customizable RO System Capacity

Our SWI Series is available with capacities ranging from 8,000 GPD to 660,000 GPD and a maximum feed water TDS of 42,000 ppm. We offer standard SWI Series units as well as customizable to fit you water application needs. From your five star resort to the world's largest desalination plant in the United Arab Emirates, Pure Aqua is ready and able to provide only the best in industrial desalination systems.

Pure Aqua’s Sea Water Reverse Osmosis Systems are capable of removing salts as well as other impurities such as bacteria, sugars, proteins, dyes and constituents that have a molecular weight greater than 150-250 Dalton. Pure Aqua supplies a full line of standard and customizable Sea Water Reverse Osmosis systems, all of which are engineered using advanced 3D computer modeling and process design software for accurate and customized solutions.

[custom-specifications]
seawater desalination reverse osmosis industrial systems SWRO 8000-500000 gpd specifications

Operation Specifications

  • Max. feed water temperature: 42°C

  • Equipment upgrade for TDS up to 50,000 ppm

  • H2S, turbidity and organics must be removed

  • Feed water TDS: 10,000-42,000 ppm

  • Operating pressure: 700 to 1,000 psi

  • pH tolerance range: 3-11

  • Feed water pressure: 40 to 80 psi

  • Antiscalant dosing is required

  • Max. Iron content: 0.05 ppm

Model No.

Permeate

Qty of 8" Membranes
(single stage)

Motor HP
at 1000 ppm

Approx.
Weight (lbs)

Dimensions

GPD

m3/D

60 HZ

50 HZ

SW-8.0K-1280

8,000

30

2

15

15

2,600

120"x42"x72"

SW-12K-1380

12,000

45

3

20

25

2,600

160"x42"x72"

SW-16K-1480

16,000

61

4

25

30

2,700

195"x60"x72"

SW-24K-2380

24,000

91

6

40

45

3,200

160"x60"x72"

SW-32K-2480

32,000

121

8

60

65

4,200

195"x72"x72"

SW-48K-2680

48,000

182

12

75

80

5,600

280"x72"x72"

SW-64K-4480

64,000

242

16

60

65

6,500

195"x72"x72"

SW-72K-3680

72,000

273

18

60

65

12,000

280"x72"x80"

SW-96K-4680

96,000

363

24

85

100

13,000

280"x72"x80"

SW-112K-4780

112,000

424

28

100

110

14,000

350"x72"x80"

SW-136K-5680

136,000

515

34

110

120

15,000

280"x72"x80"

SW-168K-6780

168,000

636

42

120

130

16,000

350"x72"x80"

SW-196K-7780

196,000

742

49

130

150

16,500

350"x72"x80"

SW-224K-8780

224,000

848

56

160

175

17,000

350"x72"x79"

SW-252K-9780

252,000

954

63

175

190

18,000

350"x72"x79"

SW-280K-10780

280,000

1060

70

190

190

19,000

350"x72"x79"

SW-317K-12780

317,000

1200

84

190

290

20,000

350"x85"x80"

SW-420K-15780

420,000

1590

105

290

320

21,000

350"x85"x80"

SW-500K-18780

500,000

1893

126

320

320

22,000

350"x85"x81"

SW-660K-18880

660,000

2500

144

350

350

27,000

395"x85"x81"

For more information, please view/download our "Data Sheet"
[/custom-specifications]
[custom-features]
seawater desalination reverse osmosis industrial systems SWRO 8000-500000 gpd features

Standard Features

Available Options

  • Powder coated steel frame

  • Heavy duty 5 micron cartridge prefilter

  • Sea water resistant SS pump

  • Microprocessor/PLC based control panel & VFD

  • Glycerin-filled 316 SS prefilter pressure gauges

  • Product & reject flow meters

  • TFC spiral wound membranes

  • FRP membrane housings

  • 460V/3Ph/60Hz power supply

  • Low & high pressure switches

  • Permeate TDS monitor

  • Stainless steel high pressure piping

  • Stainless steel throttling valve for reject stream

  • Automatic feed shut off valve

  • Energy recovery on 64K GPD and larger

  • Booster pump

  • 380-415V/3Ph/50Hz power supply

  • Product tank level switch

  • pH controller with sensor

  • ORP controller with sensor

  • Hour meter

  • Cleaning skid

  • 50 micron bag filter for open intake

  • Carbon prefilter

  • Multimedia prefilter

  • UV sterilizer

  • Custom designed units

  • Export crating

  • Chemical dosing units

[/custom-features]
[custom-usage]

The ideal applications for an  Industrial Sea Water RO system include:

  • Oil Tankers

  • Island-Based Businesses

  • Villages & Cities

  • Cargo Ships

  • Coastal Developments

  • Hotels & Resorts

  • Seaside Work Sites

  • Work Boats

  • Fish Processing Plants

  • Seaside Villas

[/custom-usage]
Product Specifications
Product Features
Product Usage
Product Documents & Data Sheets
Product Videos

Product Videos

Pure Aqua| Industrial SWRO System Yemen 15,000 GPD 05:17

Pure Aqua, Inc. designs and manufactures water treatment systems in addition to industrial SWRO systems. In October 2008, Pure Aqua successfully manufactured and supplied an industrial SWRO system to a major company in Yemen. The SW-15K-1480 system was designed to produce 15,000 GPD at a maximum 42,000 PPM feed water TDS and is controlled by an advanced microprocessor. The system was selected from our SWI Series. For more information click here: http://www.pureaqua.com/sea-water-reverse-osmosis-systems.html

Product Reviews

Product Reviews

Write Review

Showing reviews 1-5 of 19 | Next

  1. Great buy.

    Posted by Karen M.

    Works well and our team maintains the SWRO very well too. System came with very detailed manuals that are easy to follow. Great buy.

  2. Nice clean design

    Posted by Mike H.

    Nice clean design and I like how they arranged the racks of vessels and piping. The actual SWRO is even better than the 3D drawing that we saw.

  3. The system is designed very well.

    Posted by Frank A.

    The system is designed very well. Pre-Treatment provided covers everything that are needed to protect the membranes. Our SWRO produces 35 GPM of permeate with around 200 ppm of salinity level. Great quality.

  4. SWRO skid is very sturdy and compact size

    Posted by Baker G.

    SWRO skid is very sturdy and compact size compared to other brands that we have seen.

  5. Very good price

    Posted by Nelson E.

    Pure Aqua gave us a very good price which beat the other bidders. System was almost turnkey and support is great. We bought their SW-96K-4680 for our facility.

Showing reviews 1-5 of 19 | Next

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