Description
Description -Replacement RO Membrane |PurePro
Purepro TW30-1812 Reverse Osmosis Membrane. Pure-Pro USA Brand Processes 50 -200 gallons per day.( Depending on model selection) Pure Pro TW30 replacement RO membrane that fits most standard residential and commercial RO systems.
Used In:
| Advantages:
|
Important Information- RO Membranes
Store membranes in a cool area out of direct sunlight. Membrane storage temperature limits are 22°F-113°F (-5.5°C to 45°C)
Preserve in a solution of 2% AM-88 Membrane Preservative, and 20% AM-225 Glycerine. This will not prevent freezing below 32°F, but the crystals are soft and the membrane is not damaged.
Keep new elements in original packaging.
Examine the preservative in preserved elements every 3 months. If not clear, remove and re-preserve. The pH of the preservative should not drop below 3.
Storage time for preserved elements is 6 months to 1 year.
Storage time for dry (new) elements is unlimited, and these can withstand temperatures below 22°F.
Membrane Shipping
Preserve the element in the plastic bag using the recommended procedure. Make sure the plastic bag does not leak and the element is properly identified.
Make sure the preservative solution is correctly labeled.
Protect the element package from physical damage.
System Shut-Down or Long periods of non-usage
Clean the membranes in the system using the cleaning procedure.
Circulate the preservative solution.
Shut down the system and close valves to prevent air entering the system.
Check preservative once a month.
Note: When the thin-film membranes manufactured they are dry. These dry membranes have an indefinite shelf life, when stored properly. Membranes become wet when they are flushed or tested with water. Once wet, the membranes can not be dried. The wet membranes must be preserved to prevent the growth of micro-organisms on them. This is done usually by using a 1-2% solution of sodium metabisulphite.
Quality Assurance:
Enhanced quality control throughout the entire production process; eleven different quality checks monitor all critical dimensions and product characteristics. 100% of all PurePro residential elements must pass an element integrity test before packaging to ensure our customers receive defect-free products.
The increased capacity, advanced automation and quality control will allow us to keep providing high quality PurePro residential RO elements. PurePro understands that quality products provide critical support for your reputation in the market place, and help increase customers’ satisfaction with your products.
What does a Reverse Osmosis System Remove?
A reverse osmosis membrane will remove impurities and particles larger than .001 microns.
| TYPICAL REJECTION CHARACTERISTICS OF R.O. MEMBRANES Elements and the Percent R.O. Membranes will remove | ||
| Sodium Sulfate Calcium Potassium Nitrate Iron Zinc Mercury Selenium Phosphate Lead Arsenic Magnesium Nickel Fluoride Manganese Cadmium Barium Cyanide Chloride | 85 – 94% 96 – 98% 94 – 98% 85 – 95% 60 –75% 94 – 98% 95 – 98% 95 – 98% 94 – 96% 96 – 98% 95 – 98% 92 – 96% 94 – 98% 96 – 98% 85 – 92% 94 – 98% 95 – 98% 95 – 98% 84 – 92% 85 – 92% | |
| % may vary based on membrane type water pressure, temperature & TDS | ||
