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XLE-2540 Filmtec Extra Low Energy Commercial Reverse Osmosis Membrane

SKU
FILMTEC-XLE-2540
Price $280.99 List Price Price $401.99 Save 30%
Availability: Discontinued - Free Shipping
Fits select commercial reverse osmosis systems
  • 850 gallons of contaminant-free water per day
  • Patented technology provides reliable reverse osmosis system performance
  • An extra low energy membrane operates with less applied pressure
  • The more economical and productive choice
› See more product details
The Filmtec XLE-2540 commercial reverse osmosis membrane offers better system performance consistently and more economically. Be sure to keep the membrane moist after initial use, for long-lasting use and reliability.
More Information
Package Qty 1
Used In Brands Filmtec
Manufacturer's Id XLE-2540
UPC 799705704244
Actual Size (in) 40 inches (length) x 2 2/5 inches (width)
Actual Size (cm) 101.6 x 6.096
Media Polyamide Thin-Film Composite
Primary Filter Media Semi-Permeable Membrane
Maximum Operating Pressure (psi) 600
Maximum Temperature (°F) 113
Flow Rate (gpm) Flow rate is the volume of water that passes through a filtration system measured in gallons per minute. A filter's flow rate indicates the maximum recommened flow for optimum filter performance. x Flow rate is the volume of water that passes through a filtration system measured in gallons per minute. A filter's flow rate indicates the maximum recommened flow for optimum filter performance. x 6
Flow Rate (lpm) 22.712
Flow Rate (gpd) 850
Chlorine Tolerance < 0.1 ppm
Additional Information Operating pH Range: 2-11 (Max temp for operation above pH 10 is 95 F/35 C), Cleaning pH Range: 1 - 13, Salt Rejection: 99%

Instructions

  1. After installation of the Filmtec XLE-2540, the first full tank of permeate should be discarded. Do not use this initial permeate
  2. Proper start-up of reverse osmosis water treatment system is essential to prepare the XLE-2540 industrial membrane elements for operating service and to prevent membrane damage due to overfeeding or hydraulic shock
  3. Keep the XLE-2540 RO element moist at all times after initial wetting. During prolonged system shutdowns, it is recommended that the Filmtec Dow XLE-2540 membrane elements be immersed in a preservative solution. This is to prevent biological growth
  4. Avoid any abrupt pressure or cross-flow variations on the spiral elements during shutdown, cleaning or other sequences to prevent possible XLE-2540 Reverse Osmosis Membrane damage
  5. During start-up, a gradual change from a standstill to operating state is recommended
  6. Feed pressure should be increased gradually over a 30-60 second time frame - Cross-flow velocity at set operating point should be achieved gradually over 15-20 seconds
  7. Permeate obtained from first hour of operation should be discarded
  8. Maximum pressure drop across an entire pressure vessel (housing) is 30 psi (2.1 bar)