AQUAFRESH Membrane 80 GPD | Membrane Supplier | Membrane



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? 12 Liters Flow Rates
? Works till 1500 TDS
? 80 GPD Membrane
? High Flow Membrane
? Consistent Performance
? Specially designed for HIGH TDS
? Minimum Failure Ratio
? Attractive Box Packing
? Dry Sheet Membranes
? 100% Imported Membrane
? Uses the most advanced membrane film technology and manufacturing processes
? Less fouling, Less frequency cleaning and More consistent
? 100% Performance and Quality Tested
? Backed by our Experienced Technical Support Staff
? High Quality for Consistent and Reliable Performance
? Standard dimensions to fit in commonly available housings
? Lower consumption of chemical and longer life


Reverse osmosis (RO) is a water purification process that uses a partially permeable membrane to separate ions, unwanted molecules and larger particles from drinking water. In reverse osmosis, an applied pressure is used to overcome osmotic pressure, a colligative property that is driven by chemical potential differences of the solvent, a thermodynamic parameter. Reverse osmosis can remove many types of dissolved and suspended chemical species as well as biological ones (principally bacteria) from water, and is used in both industrial processes and the production of potable water. The result is that the solute is retained on the pressurized side of the membrane and the pure solvent is allowed to pass to the other side. To be “selective”, this membrane should not allow large molecules or ions through the pores (holes), but should allow smaller components of the solution (such as solvent molecules, i.e., water, H2O) to pass freely.

Reverse osmosis differs from filtration in that the mechanism of fluid flow is by osmosis across a membrane. The predominant removal mechanism in membrane filtration is straining, or size exclusion, where the pores are 0.01 micrometers or larger, so the process can theoretically achieve perfect efficiency regardless of parameters such as the solution’s pressure and concentration. Reverse osmosis instead involves solvent diffusion across a membrane that is either nonporous or uses nanofiltration with pores 0.001 micrometers in size. The predominant removal mechanism is from differences in solubility or diffusivity, and the process is dependent on pressure, solute concentration, and other conditions



  1. That have Min. Salt Rejection : (%) 97 – 98
  2. Permeate Flow : (GPD) 80
  3. its Diameter : (Inch) 2
  4. Actual Length : (Inch) 12


  1. Testing Pressure : (PSI) 60
  2. Testing Temperature : (°C) 25
  3. pH Value of Testing Solution : 6.0 – 7.5
  4. Concentration of testing Solution (NaCl) : 500 ppm
  5. Recovery Rate (Single Element) : (%) 15

Additional information

Weight 0.2 kg

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