The AXEON HF4-4040 Reverse Osmosis Membrane is engineered for reliable, high-rejection performance in commercial and light industrial RO applications. Built with advanced thin-film composite (TFC) membrane technology, this element delivers consistent dissolved solids reduction while maintaining stable permeate flow and system efficiency.
Supplied in a dry-shipped configuration, the HF4-4040 offers extended shelf life and simplified storage prior to installation. Protected with a hard ABS shell for improved structural integrity, HF4–Series RO Membranes are the upgraded choice for extra-low energy savings and for reducing costs and applying less stress on RO system fittings and components.
Features:
- High-rejection reverse osmosis membrane
- Dry-shipped for extended shelf life
- Advanced thin-film composite (TFC) technology
- Consistent permeate quality and performance
- Standard 4.0″ × 40″ membrane configuration
- Designed for commercial and light industrial RO systems
- AXEON-engineered reliability and quality
- Made with Genuine Dupont FilmTec Flatsheet
- Assembled in the U.S.A.
Specifications:
-
Applied Pressure (psi / bar): 100 / 6.89
-
Permeate Flow Rate (gpd / m³/d): 2500 / 9.46
-
Nominal Salt Rejection %: 99
-
Membrane Type: Polyamide Thin-Film Composite
-
Maximum Operating Temperature (°F / °C): 113 / 45
-
Maximum Operating Pressure (psi / bar): 600 / 41
-
pH Range, Continuous Operaiton: 2 - 11
-
pH Range, Short Term Cleaning (30 Min.): 1 - 13
-
Maximum Feed Silt Density Index (SDI): 5
-
Chlorine / Chloramine Tolerance (ppm): 0
-
Maximum Feed Flow Rate (gpm): 14
