Toray RO membrane

Toray RO membrane

Toray RO membrane of TORAY Group Japan is an esteemed and time-honored brand of RO membranes. For nearly six decades of RO membrane development, since 1968 TORAY first produced spiral-wound Reverse osmosis and Nanofiltration membrane elements, utilizing cellulose acetate membrane elements.

Today, Toray Group supplies a full range of state-of-the-art cross-linked polyamide composite membranes. These exceptional membranes are manufactured under the ISO-9001 certification, ensuring unwavering consistency in both product and service quality.

  • High rejection TM700 series, for high salinity brackish water applications

  • Ultra low pressure TMH and TMG series for low salinity brackish water applications

  • High rejection TM800 series, for sea water applications

  • High pressure & rejection TM800H series, for high salinity sea water applications

  • Commercial & household 2" to 4" tap water elements

In the Vietnamese market, Chemizol is the representative importing and distributing TORAY RO membrane models:

  • TM710D

  • TM720D-400

  • TM720D-440

  • TMG10D

  • TMG20D-400

  • TMG20D-440

Brackish Water RO

High Rejection - TM700D Series
Test Condition: 225psi (1.55MPa), 2,000mg/L NaCl, 77ÿ(25ÿ)


Permeate flow [gpd(ÿ/d)]: 2,600(9.8)

Salt rejection [%]: 99.8


Permeate flow [gpd(ÿ/d)]: 11,000(41.6)

Salt rejection [%]: 99.8


Permeate flow [gpd(ÿ/d)]: 12,100(45.8)

Salt rejection [%]: 99.8

Low Pressure - TMG (D) Series
Test Condition: 150psi (1.05MPa), 2,000mg/L NaCl, 77ÿ(25ÿ)


Permeate flow [gpd(ÿ/d)]: 2,650(10.0)

Salt rejection [%]: 99.7


Permeate flow [gpd(ÿ/d)]: 12,100(45.8)

Salt rejection [%]: 99.7


Permeate flow [gpd(ÿ/d)]: 13,300(50.3)

Salt rejection [%]: 99.7

Toray RO membranes (available in 4-inch, 8-inch, and 16-inch diameters) are used for municipal, industrial, and commercial applications.

Contact Chemizol representative now to discover more information about the Technical Data Sheets and Safety Data Sheets in our TORAY RO membrane catalog.

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