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S Series Seawater

S-Series Seawater Desalination RO Systems

Designed to convert seawater into clean, potable water, the AMI S-Series SWRO Systems are built for demanding marine and coastal environments. These commercial-grade seawater desalination systems utilize high-quality reverse osmosis membranes to ensure reliable performance in tough conditions.

Ideal for use in municipal projects, hotels, resorts, military bases, offshore platforms, large marine vessels, and a wide range of industrial applications. Engineered using AMI's proven technology, the S-Series offers dependable, long-term operation even in the most corrosive seawater environments.

S-Series Seawater Desalination System

Ordering Information for S Series Seawater Desalination RO Systems

Model No.

System Capacity

Membrane Elements

Line Sizes
(NPT, Inches)

System Dimensions
(in/cm)

Approx. Shipping Weight
(Lb/Kg)

GPM

GPD

m³/day

Qty.

Size
(Dia.×L)

Inlet

Perm.

Conc.

Length

Depth

Height
S-24A

1.5

2,000

6

2

4 × 40

¾

¾

¾

100/254

36/92

72/183

1200/545
S-34A

2

3,000

11

3

4 × 40

¾

¾

¾

100/254

36/92

72/183

1285/585
S-44A

3

4,000

15

4

4 × 40

1½

¾

1½

100/254

36/92

72/183

1375/625
S-64B

4

6,000

23

6

4 × 40

1½

¾

1½

134/340

36/92

72/183

1685/765
S-28B

5

7,200

27

2

8 × 40

1½

¾

1½

134/340

44/112

72/183

1805/820
S-38A

8

11,520

44

3

8 × 40

2

¾

2

134/340

44/112

72/183

3550/1610
S-48B

10

14,400

55

4

8 × 40

2

1

2

134/340

44/112

72/183

3790/1720
S-68B

15

21,600

82

6

8 × 40

2

1½

2

134/340

44/112

72/183

4070/1845
S-98C

24

34,560

130

9

8 × 40

3

1½

3

174/442

44/112

72/183

5760/2651
S-128F

32

46,080

174

12

8 × 40

3

2

3

300/762

44/112

72/183

7330/3325
S-188F

47

67,680

256

18

8 × 40

6

2½

6

300/762

44/112

72/183

9475/1575
S-248F

63

90,720

343

24

8 × 40

6

2½

6

300/762

44/112

72/183

12010/5445
S-308F

80

115,200

436

30

8 × 40

6

3

6

300/762

44/112

72/183

13950/6330

Notes and Voltage/ Ordering Information

  • All dimensions and weights are approximate.
  • Based on 35,000 ppm seawater at 77°F (25°C). Recovery in the range of 10-40% depending on the system size.
  • Operating pressure 800-1000 psi (57-71 kg/cm²).
  • Seawater intake and supply pump to bring water to the system are not included. Beach well intake recommended.

Please add our voltage codes to the end of the model number when ordering:
Example: S-14A-236 = 220/230v / 3 ph / 60 hz

Voltage Codes:
  • 236 = 220 or 230v/ 3ph/ 60hz
  • 436 = 460 or 480v/ 3ph/ 60 Hz
  • 235 = 220v/3ph/50hz
  • 335 = 380v/3ph/50 Hz

Single Phase Not Available