TFC RO MEMBRANES
MCM Co., Ltd. has manufactured residential reverse osmosis membrane elements in a variety of material types and sizes.
We only use the most trusted and recognized membrane flat sheet made in USA.
When incorporating MCM TFC RO membranes into your Point of Use system, 
you will be sure you and your customers will receive the highest level of water purity and trouble free performance.
Our advanced technologies drive us the premier supplier to the water treatment industry for 
the residential markets in more than 27 countries worldwide.
OEM&Private label are available.

Features.
1. The membrane element is supplied in dry condition to have more shelf life.(12 months)
2. The thin film of membrane sheet is made in the USA.
3. The life of elements is much stable and longer.
4. The membrane is manufactured by full automatic machine to keep quality assurance.
5. FDA certified Thin Film Composite membranes.
6. Tested and Certified by NSF International against NSF/ANSI Standard 58.
7. 100% Inspected before shipment.
   =>Full Automation Inspection and test
   =>Statistic Process Control System
   =>In-Line Quality control system

Product Specification
1. Permeate flow rate and salt rejection based on the following test conditions
    : 250ppm (NaCl) softened tap water, 77°F(25°C), 15% recovery, PH 7.5
      and the specified applied pressure. 
2. Permeate flows for individual elements may vary ±20%. 
3. For the purpose of improvement, specifications may be updated periodically.
4. This Membrane is Tested and Certified by NSF International against
    NSF/ANSI Standard 58.

Operating Limits :
1. Membrane Type                       Polyamide Thin-Film Composite
2. Max. Operating Temperature          113°F(45°C)
3. Max. Operating Pressure             125psi(8.6bar)
4. Max. Feed Flow Rate                 2.0 gpm(7.6lpm)
5. Ph Range, Continuous Operation      3.0 ~ 10
6. Max. Feed Silt Density Index        < 5
7. Free Chlorine Tolerance             < 0.1ppm

General Information
1. We recommend flushing for 5 minutes to prevent earlier clogging.
2. The first full tank of permeate should be discard. Do not use this initial permeate for drinking water
   of food preparation.
3. Keep elements moist at all times after initial wetting.
4. If operating limits and guidelines given in this specification are not strictly followed, the limited
   warranty will be null and void.
5. To prevent biological growth during prolonged system shutdowns, it is recommended that membrane
   elements be immersed in a preservative solution.
6. The membrane shows some resistance to short-term attack by chlorine (hypochlorite).
   Continuous exposure, however, may damage the membrane and should be avoided.
7. The customer is fully responsible for the effects of incompatible chemicals and lubricants on elements.
   Their use will void the element limited warranty.