Toray TMG20-400 Membrane

Product Description

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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
110 psi (0.76MPa)
77°F (25°C)
500 mg/l Nacl
3. Minimum Salt Rejection   99.0%
4. Minimum Product Flow Rate   2,000gpd (7.6m³/d) (TMG10)
7,500gpd (28.4m³/d) (TMG20-370)
8,200gpd (31.0m³/d) (TMG20-400)
Type DiameterInch Membrane Area ft² (m²) Salt Rejection% Product Flow Rate gpd(m³/d) Feed Spacer Thickness mil
TMG20-400 8” 400(37) 99.5 10,200(38.6) 28


Operating Limits
  • Maximum Operating Pressure: 365psi (2.5 MPa)
  • Maximum Feed Water Temperature: 113°F (45°C)
  • Maximum Feed Water SDI15: 5
  • Feed Water Chlorine Concentration: <0.1ppm
  • 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
    Terrific product

    Posted by Adelle C. on May 19th 2019

    We have been using filmtec membranes for 2 years now, no quality problem ever for our lab

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