Toray TMG20D-400SR 8 x 40


SKU: TMG20D-400SR Category:


The Toray TMG20D-400SR 12100 gpd brackish water membrane is designed to be used on water sources with medium salinity (2,000-10,000 ppm). They can be used in multiple membrane systems to treat, municipal, industrial, commercial or process water.


  • Permeate Flow Rate: 12100 gallons per day
  • Membrane Type: Polyamide Composite
  • Applied Pressure: 150 psi
  • Dimensions: 8″ x 40″
  • Chlorine Tolerance: < 0.1 ppm
  • Maximum Operating Temperature: 113° F
  • Applications: Tap Water, Brackish Water, Well Water, Surface Water

TMG20D-400 Technical Information

Toray TMG20D-400 12100 GPD Brackish Water Membrane Manual

Toray TMG20D-400 12100 GPD Brackish Water Membrane Specifications

Good Replacement For:

Dow Filmtec Membranes LE-400
Hydranautics Membranes ESPA2

* Replacement models are assumed to be equivalent if nominal flow is within 15% and rejection is within 0.2% for same test conditions

Additional information

Weight 37 lbs
Dimensions 40 × 8 × 8 in
Active Area

400 sq. ft.

Max Pressure (PSI)

600 psi

Feed Spacer Thickness

34 mil