LG RO Membranes | Brackish Water Series | NF9

We ship to
Please login or register to see downloads

Description

LG NF9

High rejection nanofiltration membrane

LG Chem proudly introduces LG NF9, a high-rejection nanofiltration membrane designed for municipal and industrial applications that require selective contaminant removal with low energy consumption.

LG NF9 offers excellent removal of organics and emerging contaminants such as PFAS and THMs, while maintaining strong fouling resistance and long-term durability, making it the ideal solution for high-performance water treatment systems.

LG NF9 can upgrade system performance with lower operating pressure and enhanced fouling resistance, while consistently delivering superior water quality.

  • Highest rejection of multivalent ions, organic compounds
    ▷▶ Superior water quality
  • Low feed pressure
    ▷▶ Reduced energy consumption
  • Excellent fouling resistance
    ▷▶ Ensures longer membrane life and stable performance

Ultimately, LG NF9 extends membrane life, reduces O&M costs and hassle-free maintenance, delivering long-term value.

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 Brackish
Model Number LG NF9
Part Number LG NF9
Description Key Features
- High rejection of salts and organic compounds such as natural organics, THM and long-chain PFAS
- Excellent fouling resistance
- Excellent durability

Main Benefits
- Great permeate water quality with low energy consumption
- Reduced cleaning frequency, chemical use, and membrane replacements

Ideal Applications
- Industrial process water
- Municipal drinking water
- Water reuse

Performance Specifications
Active Membrane Area 400 ft² (37 m²)
Permeate Flow Rate 10,000 gpd (37.9 m³/d)
Stabilized Salt Rejection 99.8%
Minimum Salt Rejection 99.7%
Feed Spacer 36 (Ultra low dP) mil

Operating Specifications
Max. Operating Pressure: 600 psi (41.3 bar)
Max. Chlorine Concentration: <0.1 ppm
Max. Operating Temperature: 45°C (113°F)
pH Range, Continuous (Cleaning): 2-11 (1-13)
Max. Feedwater Turbidity: 1.0 NTU
Max. Feedwater SDI (15 minutes): 5.0
Max. Feed Flow: 75 gpm (17 m³/h)
Max. Pressure Drop 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