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Home > Water Filter Brands > Desal GE Reverse Osmosis Membranes > Desal Commercial RO Membranes > DESAL-HL4040TF


GE Desal HL4040TF Nanofiltration RO Element

2720 Gallons Per Day; 4" x 40"; Part # 1220990; Nano Filtration

GE Desal HL4040TF Nanofiltration RO Element
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Product Code: DESAL-HL4040TF
Retail Price: $462.00
  • GE Desal HL4040TF Nano Filtration Element:
  • The H-Series proprietary thin-film nanofiltration membrane elements are characterized by an approximate molecular weight cut-off of 150-300 daltons for uncharged organic molecules. Divalent and multivalent ion rejection is dependent upon feed concentration and composition.
  • GE HL4040TF Nanofiltration Elements are used for water softening, color removal, and reduction of THM potential.
  • GE Osmonics Desal HL4040TF Nano Filtration elements feature a tape outerwrap and 28 mil feed spacers and is designed with male end connections.
  • GE Desal HL4040TF Nano Membrane Specs:
  • 2720 Gallons Per Day
  • Dimensions: 4" W X 40" L
  • Membrane: Thin Film Membrane
  • Typical Operating Pressure: 70-300 psig
  • Maximum Pressure: 450 psig
  • Maximum Temperature: 122°F (50°C)
  • Chlorine Tolerance: <0.1ppm
  • Operating pH range: 3.0 - 9.0
  • Cleaning pH range: 1.0 - 10.0
  • Maximum Pressure Drop: 10 psig per element; 50 psig per vessel
  • Feed NTU: <1
  • Feed SDI: <5
  • Average Rejection: 98%
  • Typical Operating Flux: 12-20 GFD (20-35) L.H-1.M-2
  • Manufacturer: Desal 1220990
  • Part #'s also associated with GE Desal HL4040TF:
  • Desal Part # 1220990