LG RO Membranes | Seawater Series | SW 440 R G2

We ship to
Please login or register to see downloads

Description

LG SW 440 R G2

Industry-leading seawater RO membrane with balanced salt rejection and productivity

LG SW R G2 Next generation membranes with industry’s highest salt rejection up to 99.89%

LG Water Solutions’ NanoH2O™ seawater RO membranes deliver the industry’s highest salt rejection and 20% more flow than the membranes based on conventional technologies. Our seawater RO membranes significantly reduce the cost of desalination while delivering superior water quality. With state-of-the-art manufacturing and a customer-centric approach, LG Water Solutions has contracted more than 4,000 million litres per Day (MLD) in seawater projects in the past three years (2021).

Specifications

Looking for downloads for this product? Follow the two simple steps below.

Step 1
LoginorCreate Account
Step 2

View downloads!

Downloads

Specifications

Manufacturer LG Chem
Series Seawater
Model Number LG SW 440 R G2
Part Number LG SW 440 R G2
Description Key Features
- Superior salt rejection
- High boron rejection
- High permeate flow rate

Main Benefits
- A combination of high permeate water quality and energy efficiency

Ideal Applications
- Single and multi-pass SWRO design requiring balanced permeate water quality and energy efficiency

Performance Specification
Active Membrane Area 440 ft² (37 m²)
Permeate Flow Rate 9,900 gpd (37.5 m³/d)
Stabilized Salt Rejection 99.88%
Minimum Salt Rejection 99.75%
Boron Rejection 93%
Feed Spacer 28 mil.

Operating Specification
Max. Applied pressure: 1,200 psi (82.7 bar)
Max. Chlorine concentration: < 0.1 ppm
Max. Operating temperature: 45°C (113°F)
pH Range, Continuous (Cleaning): 2-11 (2-13)
Max. Feedwater turbidity: 1.0 NTU
Max. Feedwater SDI (15 mins): 5.0
Max. Feed flow: 75 gpm (17 m³/h)
Min. Ratio of concentrate to permeate flow for any element: 5 : 1
Max. Pressure drop (ΔP) for each element 15 psi: (1.0 bar)

* This product is certified to NSF/ANSI/CAN Standard 61 for drinking water systems

Click To Schedule a Service Call

Click To Schedule a Sales Call

Call for a FREE Quote Today

(855) 787-4200