Reverse Osmosis Membranes


AXEON HF5 4021 21" RO Membrane


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  • Commercial HF5 Ultra Low-Pressure 21" Membrane

  • Suitable for low water temperature inputs below 10°C & generally lower pressure than the HF4 RO Membranes

  • Optimum Input Water Pressure range is 50-100PSI (3.4-7 BAR)

  • Average Rejection ratio - 97% (200ppm down to 6ppm with input water at 100psi and 25°C input water temperature)

  • Recommended waste water ratios (product:waste) - 1:1.5 under 100ppm, 1:2 100-250ppm, 1:3 250-400ppm

  • Nominal 1,200gpd rating - Real world will produce from 1400-2700 litres per 24 hour day




1x Commercial HF5 Ultra Low-Pressure 21" Membrane

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