Toray TM720L-400 Membrane

Product Description

Following TM720L-400 membranes can be used in multiple membrane systems to treat municipal industrial or process water as well as commercial application using the 8” membrane types.
For individual membrane selection by application or membrane type please use the membrane product search feature

1. Membrane Type   Cross Linked Fully Aromatic Polyamide Composite
2. Test Conditions Feed Water Pressure Feed
Water Temperature Feed
Water Concentration
Recovery Rate
Feed Water pH
150 psi (1.03MPa)
77°F (25°C)
2,000 mg/l Nacl
3. Minimum Salt Rejection   99.0%
4. Minimum Product Flow Rate   6,800gpd (25.8m³/d) (TM720L-400)
7,500gpd (28.4m³/d) (TM720L-440)
Type Diameter Inch Membrane Area ft² (m²) Salt Rejection% Product Flow Rate gpd(m³/d) Feed Spacer Thickness mil
ft2 (m2) gpd (m3/d)
TM720L-400 8” 400 (37) 99.5 8,500 (32.2) 31


Operating Limits
  • Maximum Operating Pressure: 600psi (4.1 MPa)
  • Maximum Feed Water Temperature: 113°F (45)
  • Maximum Feed Water SDI15: 5
  • Feed Water Chlorine Concentration:  Not Detectable
  • Feed Water pH Range, Continuous Operation: 2-11
  • Feed Water pH Range, Chemical Cleaning: 1-12
  • Maximum Pressure Drop per Element: 20psi (0.14 MPa)
  • Maximum Pressure Drop per Vessel: 60psi (0.4 MPa)


  • Municipal industrial
  • Process water
  • Commercial applications
[custom-documents] [/custom-documents]
(1 review) Write a Review
  • 5
    Great price

    Posted by Edgar A. on Nov 16th 2019

    High flow rate and low maintenance. I liked them very much!

Related Products