LC HR-4040 FilmTec 4 x 40″ High Rejection RO Membrane

FilmTec LC HR-4040 Reverse Osmosis Membrane – High Rejection Performance

Description
The FilmTec LC HR-4040 reverse osmosis membrane is engineered to deliver consistently high-purity water for commercial and light industrial applications. With a stabilized salt rejection rate of up to 99.7%, it effectively removes dissolved salts, silica, nitrates, boron, magnesium, and other contaminants. This ensures superior water quality with reduced need for downstream polishing.

Designed for use with brackish feed water supplies, the LC HR-4040 membrane features a durable fiberglass shell built to withstand higher pressure drops, ensuring reliability and long service life.

Key Features

• Ideal for commercial water treatment and light industrial applications

• High rejection rate (99.7%) for excellent water quality

• Reduced need for additional water polishing processes

• Long-lasting, durable design with excellent cleanability

• Trusted FilmTec quality for consistent performance

Specifications

• Application: Reverse Osmosis (RO)

• Membrane Type: Polyamide Thin-Film Composite

• Dimensions: 3.9″ (99 mm) diameter, 40″ (1016 mm) length

• Salt Rejection: 99.7% (typical), 99.5% (minimum)

• Permeate Flow Rate: 11 m³/day (2900 gpd)

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

• Max. Operating Temperature: 45°C

• Max. Pressure Drop: 15 psig (1.0 bar)

• pH Range (Continuous Cleaning): 2 – 11

• pH Range (Short-Term Cleaning): 1 – 13

• Max. Feed Silt Density Index (SDI): 5

• Free Chlorine Tolerance: <0.1 ppm

• Model Number: LC HR-4040

• Manufacturer Part Number: 343771

Why Choose FilmTec LC HR-4040?
This high-performance RO membrane is trusted worldwide for its efficiency, durability, and consistent results. Whether for commercial water demineralization or light industrial water treatment, the LC HR-4040 helps you achieve cost-effective, high-quality water purification with less maintenance and longer membrane life.