AXEON HF4-4021 Reverse Osmosis Membrane

AXEON® HF4–Series Reverse Osmosis Membrane Elements operate at extra-low pressures of only 100 psi, while producing a nominal salt rejection rate of 99% and reaching flow rates up to 2,500 gallons per day. 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: Extra Low Energy High Flow Capacities Improved System Performance Superior Quality and Cost Savings Individually Vacuum Tested Made in the U.S.A. Specifications: Description: HF4-4021 Applied Pressure (psi / bar): 100 / 6.89 Permeate Flow Rate (gpd / m³/d): 1000 / 3.79 Nominal Salt Rejection %: 99 Dimensions (Inches) A: 21 B: 1.10 C: 0.75 D: 3.95 Operating Limits: Membrane Type: Polyamide Thin-Film Composite Maximum Operating Temperature (°F / °C): 113 / 45 Maximum Operating Pressure (psi / bar): 600 / 41 pH Range, Continuous Operation: 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 Compatible with: Desal Membranes: AK4021TF, 1206812 Filmtec Membranes: XLE-4021