Toray TM720D-440 BWRO Membrane

Original price was: 699 $.Current price is: 650 $.

The Toray TM720D-440 BWRO Membrane is a reliable choice for multiple membrane systems used in the treatment of municipal, industrial, or process water, as well as commercial applications. With its advanced technology, this membrane provides superior filtration and long-lasting performance.

The 8” membrane type is specifically designed for commercial applications, making it an excellent choice for businesses and industries that require high-quality water treatment solutions. Whether you need to filter water for drinking, manufacturing, or other purposes, the Toray TM720D-440 BWRO Membrane is an excellent choice that you can count on.

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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 99.65%
4. Minimum Product Flow Rate 2,150gpd (8.2m³/d) (TM710D)
8,900gpd (33.6m³/d ) (TM720DA400)
8,900gpd (33.6m³/d) (TM720D-400)
9,800gpd (37.0m³/d) (TM720D-440)


Type Diameter Inch Membrane Area Salt Rejection% Product Flow Rate Feed Spacer Thickness mil
ft2 (m2) gpd (m3/d)
TM720D-440 8” 440 (41) 99.8 12,100 (45.8) 28


  • 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-440 BWRO Membrane (English)