ART Seawater RO

These high rejection and high productivity seawater reverse osmosis membranes are specially designed for marine applications. AMI SWRO membranes are ideal for seawater desalination in shipboard applications, watermakers, land-based desalinators and sea-based desalinators.

AMI membrane elements are among the finest in the industry. With hundreds of thousands of membranes in operation world-wide, we offer these seawater RO membranes in standard commercial sizes. AMI Membranes are 100% Quality and Performance Tested in our ISO 9001:2015 Certified Facilities. Each membrane meets or exceeds our strict performance requirements before shipping. For the past 30 years we have earned a reputation of delivering consistent, high quality which makes AMI SWRO Membranes the natural choice for use in seawater desalination, shipboard applications, watermakers, land-and-sea based desalinators.

Model No.	Permeate Flow Rate		Size (Dia.”× Length”)	Single Element Recovery (%)	Minimum Salt Rejection (%)	Stabilized Salt Rejection (%)
Model No.	gpd	m³/day	Size (Dia.”× Length”)	Single Element Recovery (%)	Minimum Salt Rejection (%)	Stabilized Salt Rejection (%)
M-S2514A	150	0.57	2.5 × 14	2	99.4	99.6
M-S2521A	300	1.14	2.5 × 21	4	99.4	99.6
M-S2540A	700	2.65	2.5 × 40	8	99.4	99.6
M-S4014A	350	1.32	4.0 × 14	2	99.4	99.6
M-S4021A	800	3.03	4.0 × 21	4	99.4	99.6
M-S4040A	1950	7.38	4.0 × 40	8	99.4	99.6
M-S6040A	2500	9.46	6.0 × 40	8	99.4	99.6

Note: Performance specifications based on 32,000 mg/l sodium chloride, 800 psi (5.5 MPa) applied pressure, 77ºF (25ºC) feed water temperature, pH 8 and the recovery listed in the table above. Element permeate flow may vary ± 20%.

Seawater Water RO (SWRO) Membrane Element Sizes:

M-S2514A

M-S2521A

M-S2540A

M-S4014A

M-S4021A

M-S4040A

M-S6040A