LC LE-4040 FilmTec 4 x 40″ Low Pressure RO Membrane

FilmTec LC LE-4040 Large Commercial Low Energy RO Membrane

The FilmTec LC LE-4040 Reverse Osmosis (RO) Membrane is designed to deliver high-purity water at low pressure, making it ideal for commercial and industrial water treatment applications. Built with advanced polyamide thin-film composite technology, this membrane provides exceptional salt rejection (up to 99.2%), ensuring consistent water quality even in harsh feed water conditions.

Trusted globally, the FilmTec LC LE-4040 membrane is widely used for:

• Commercial and industrial water demineralisation

• Municipal drinking water production

• Low-energy RO applications that reduce power consumption and operational costs

Key Benefits:
✔ High rejection for excellent permeate water quality
✔ Energy-efficient design that lowers operating costs
✔ Durable and highly cleanable for long service life
✔ Proven reliability in challenging water conditions

Technical Specifications:

• Application: Commercial Reverse Osmosis

• Membrane Type: Polyamide Thin-Film Composite

• Diameter: 3.9″ (99mm)

• Length: 40″ (1016mm)

• Typical Salt Rejection: 99.2% | Minimum: 99.0%

• Permeate Flow Rate: 9.5m³/day (2500 GPD)

• Max. Operating Pressure: 600 psig (41 bar)

• Max. Operating Temperature: 45°C

• pH Range (Continuous): 2 – 11 | Short-Term Cleaning: 1 – 13

• Chlorine Tolerance: <0.1 ppm

• Manufacturer Part Number: 356603 | Model: LC LE-4040

The FilmTec LC LE-4040 membrane is the go-to choice for businesses seeking cost-effective, long-lasting, and high-efficiency RO performance.