LG SW 4040 R

LG Chem’s NanoH2O™ seawater RO membranes - incorporated with innovative Thin Film Nanocomposite (TFN)
technology, deliver industry-leading salt rejection and 20% more flow than the membranes manufactured from
conventional technologies. Our seawater RO membranes significantly reduce the cost of desalination while delivering
superior water quality. In LG Chem, we do our utmost to fulfill customer needs and provide additional values from
excellent commercial and technical supports. With state-of-the-art technology and customer focus, LG Chem has
been awarded more than 3,000 Million Liter per Day (MLD) seawater projects since its establishment.

LG SW 4040 R - High Rejection membranes offer a combination of high rejection and low energy requirements to reduce
the total cost of desalination; suitable for medium to high salinity seawater applications.

Availability	In stock (>5 pcs)
€291 €352,11 incl. VAT

Parameters

Product code	64
Brand	LG Chem
Category	Sea Water
Warranty	1 year

Print Question

Description
Parameters
Brand
Files

Description

Product Specifications
Active Membrane Area, ft² (m²)	Permeate Flow Rate, GPD (m³/d)	Stabilized Salt Rejection, %	Minimum Salt Rejection, %	Feed Spacer, mil
80 (7.4)	1,950 (7.4)	99.7	99.5	28
Test Conditions : 32,000 ppm NaCl, 5 ppm boron at 25°C (77°F), 800 psi (55 bar), pH 8, Recovery 8%. Permeate flows for individual elements may vary +/-20%.

For more details, please see the enclosed datasheet.

Weight

4.5 kg

LG SW 4040 R (278.8 kB)

LG Chem manufactures the full line of NanoH2O™ seawater and brackish waterreverse osmosis (RO) membranes based on innovative Thin Film Nanocomposite(TFN) technology. We are constantly evolving and have had great success in winninglarge desalination projects and continue to strengthen market leadershipfor seawater RO. Beyond SWRO, our BWRO products have already proven theirperformance and quality that have led to repeat customers.