Toray RO
TORAY began producing spiral-wound reverse osmosis and nanofiltration membrane elements in 1968, first using cellulose acetate membrane material. Today, our product line includes a full range of state-of-the-art cross-linked polyamide composite membranes manufactured under ISO-9001 certification for consistency in product and service quality.
BRACKISH WATER
Toray RO membranes (available in 4-inch, 8-inch, and 16-inch diameters) are used for municipal, industrial, and commercial applications.
For individual membrane selection by application or membrane type, please use the membrane product search feature.
TM Series
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| Series | Model | Diameter | Product Flow Rate |
Rejection | Net Thickness |
Data Sheet |
|
|---|---|---|---|---|---|---|---|
| (inch) | (m3/d) | (gpd) | (%) | (mil) | |||
| TM700D (High Rejection) |
TM710D | 4 | 9.8 | 2,600 | 99.80 | 34 | Get PDF |
| TM720D-400 | 8 | 41.6 | 11,000 | 99.80 | 34 | ||
| TM720D-440 | 8 | 45.7 | 12,100 | 99.80 | 28 | ||
| TMG(D) (Low Pressure) |
TMG10D | 4 | 10.0 | 2,650 | 99.7 | 34 | Get PDF |
| TMG20D-400 | 8 | 45.8 | 12,100 | 99.7 | 34 | ||
| TMG20D-440 | 8 | 50.3 | 13,300 | 99.7 | 28 | ||
| TMHA (Ultra Low Pressure) |
TMH10A | 4 | 9.1 | 2,400 | 99.3 | 34 | Get PDF |
| TMH20A-400C | 8 | 41.6 | 11,000 | 99.3 | 34 | ||
| TMH20A-440C | 8 | 45.7 | 12,100 | 99.3 | 28 | ||
Certificates
TBW Series
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| Series | Model | Diameter | Product Flow Rate |
Rejection | Net Thickness |
Data Sheet |
|
|---|---|---|---|---|---|---|---|
| (inch) | (m3/d) | (gpd) | (%) | (mil) | |||
| TBW-HR (Ultra Low Pressure, High Neutral Molecule Rejection) |
TBW-400HR | 8 | 26 | 6,900 | 99.8 | 34 | Get PDF |
| TBW-440HR | 8 | 30 | 7,900 | 99.8 | 28 | ||
SU Series
*For replacement only
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| Series | Model | Diameter | Product Flow Rate |
Rejection | Net Thickness |
Data Sheet |
|
|---|---|---|---|---|---|---|---|
| (inch) | (m3/d) | (gpd) | (%) | (mil) | |||
| TS (Heat Sanitized) |
SU-710T | 4 | 6.5 | 1,700 | 99.4 | 37 | Get PDF |
| SU-720TS | 8 | 26.0 | 6,900 | 99.4 | 34 | ||
| SUL-G10TS | 4 | 5.0 | 1,300 | 99.5 | 37 | Get PDF | |
| SUL-G20TS | 8 | 30.0 | 7,900 | 99.5 | 34 | ||
| SUL-G20FTS | 8 | 36.0 | 9,500 | 99.5 | 28 | ||
SEA WATER
Toray manufactures seawater RO membranes in 4, 8, and 16-inch diameters that can treat seawater or high salinity water sources with > 10,000 ppm. Our products are widely used for mega desalination plants, watermakers for private boats and commercial ships, and treating mining tailing water for reuse or discharge.
TM Series
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| Series | Model | Diameter | Product Flow Rate |
Rejection | Net Thickness |
Data Sheet |
|
|---|---|---|---|---|---|---|---|
| (inch) | (m3/d) | (gpd) | (%) | (mil) | |||
| TM800M (Standard) |
TM820M-400 | 8 | 26.5 | 7,000 | 99.80 | 34 | Get PDF |
| TM820M-440 | 8 | 29.2 | 7,700 | 99.80 | 28 | ||
| TM800V (Low Energy) |
TM810V | 4 | 7.2 | 1,900 | 99.80 | 34 | Get PDF |
| TM820V-400 | 8 | 34.1 | 9,000 | 99.80 | 34 | ||
| TM820V-440 | 8 | 37.5 | 9,900 | 99.80 | 28 | ||
| TSW-LE (Super Low Energy) (*600 psi) |
TSW-400LE | 8 | 23.0* | 6,100* | 99.60* | 34 | Get PDF |
| TSW-440LE | 8 | 25.3* | 6,700* | 99.60* | 28 | ||
| TM800K (Highest Rejection) |
TM820K-400 | 8 | 21.9 | 5,800 | 99.86 | 34 | Get PDF |
| TM820K-440 | 8 | 24.2 | 6,400 | 99.86 | 28 | ||
Certificates
FOULING POTENTIAL WATER
Toray's low fouling RO membranes effectively treat feed water types with high fouling tendency. Combined with our proprietary durable "D-family" membrane recipe for enhanced chemical tolerance, Toray's membrane elements offer one of the most reliable performance under challenging conditions. Ideal for wastewater treatment and water reuse applications.
TM Series
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| Series | Model | Diameter | Product Flow Rate |
Rejection | Net Thickness |
Data Sheet |
|
|---|---|---|---|---|---|---|---|
| (inch) | (m3/d) | (gpd) | (%) | (mil) | |||
| TLF (Ultra Low pressure, Low Fouling） |
TLF-400DG | 8 | 43.5 | 11,500 | 99.5 | 34 | Get PDF |
| TMLD (Low Fouling, High Tolerance) |
TML10D | 4 | 7.2 | 1,900 | 99.8 | 34 | Get PDF |
| TML20D-400 | 8 | 39.7 | 10,500 | 99.8 | 34 | ||
Certificates
SPARE PARTS
Find spare parts for Toray's membrane elements that are needed to properly and safely operate your membrane treatment system.
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| Model | Product No. | Connection Type |
Brand | Seal Type | Permeate tube diameter |
Material | Temperature |
|---|---|---|---|---|---|---|---|
| ［℃］ | |||||||
| Interconnector Toray TM 4 inch |
IC4TM | ND | Toray | O-Ring | 0.75 | PVC | 80 |
| Interconnector Toray TM 8 inch |
IC8TM | ND | Toray | O-Ring | 1.125 | m-PPE | 80 |
| Interconnector Toray SU / SC 4 inch |
IC4SU | OD | Toray | O-Ring | 0.827 | PVC | 80 |
| Interconnector Toray SU / SC 8 inch |
IC8SU | OD | Toray | O-Ring | 1.26 | m-PPE | 80 |
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| Model | Product No. | Brand | Seal Type | Cord Thickness | Nominal Diameter | Material | Temperature | Seal Shore |
|---|---|---|---|---|---|---|---|---|
| ［℃］ | [Shores] | |||||||
| O-Ring Toray TM 4 inch NBR |
P19TM-4 NBR | Dichtomatik | O-Ring | 2.62 | 18.62 | NBR | 80 | 70 |
| O-Ring Toray TM 8 inch NBR (not for G&H type) |
P23TM-8 NBR | Dichtomatik | O-Ring | 2.62 | 23.47 | NBR | 80 | 70 |
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| Model | Product No. | Brand | Seal Type | Cord Thickness | Nominal Diameter | Material | Temperature | Seal Shore |
|---|---|---|---|---|---|---|---|---|
| ［℃］ | [Shores] | |||||||
| Brine Seal TM/SU 4 inch |
BS4TM | Toray | V-Seal | 5 | 100 | EPT | 80 | 90 |
| Brine Seal TM 8 inch |
BS8TM | Toray | V-Seal | 7.9 | 178.2 | EPT | 80 | 90 |
Toray RO Element Warranty & Conditions
Toray Industries, Inc. provides a limited warranty to a buyer on the materials, workmanship, and performance of their RO elements under the following terms and conditions.
Toray RO Element Warranty
