Toray TM720D-400 BWRO Membrane

Original price was: 685 $.Current price is: 625 $.

The Toray TM720D-400 BWRO Membrane is a high-quality, state-of-the-art membrane that is designed to treat municipal, industrial, or process water. It can also be used for commercial applications with the 8” membrane types.

With its superior filtration capabilities, this membrane can remove impurities, salts, and other contaminants from water, producing high-quality, purified water. Its reliable and efficient performance makes it an ideal choice for a range of applications.

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Product details

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

225 psi( 1.55MPa)

77°F (25°C)

2,000 mg/l Nacl



3. Minimum Salt Rejection


4. Minimum Product Flow Rate

2,150gpd (8.2m³/d) (TM710D)

8,900gpd (33.6m³/d) (TM720DA400)

9,800gpd  (37.0m³/d) (TM720D-440)


Type Diameter


Membrane Area ft² (m²) Salt Rejection


Product Flow Rate gpd(m³/d) Feed Spacer

Thickness mil

TM720D-400 8” 400(37) 99.8 11,000(41.6) 34


  • Maximum Feed Water SDI15: 5
  • Maximum Operating Pressure: 600psi (4.1 MPa)
  • Maximum Feed Water Temperature: 113°F (45°C)
  • Feed Water Chlorine Concentration: <0.1ppm
  • Feed Water pH Range, Continuous Operation: 2-11
  • Feed Water pH Range, Chemical Cleaning: 1-13
  • Maximum Pressure Drop per Element: 20psi (0.14 MPa)
  • Maximum Pressure Drop per Vessel: 60psi (0.4 MPa)

Typical applications

  • Process water
  • Municipal industrial
  • Commercial applications

Downloadable PDF

Toray TM720D-400 BWRO Membrane (English)