Toray TM710D 2600 GPD Brackish Water Membrane 4 X 40 – 99.8% Nominal rejection
TM710D 2600 GPD Brackish Water RO Membrane
The Toray TM710D is a brackish water reverse osmosis membrane designed for water sources with 2,000–10,000 ppm salinity. Built on Toray's proven polyamide thin-film composite technology, this membrane delivers 2,600 GPD permeate flow at 225 psi applied pressure with consistent 99.8% rejection across municipal, industrial, and commercial installations. Rated for continuous operation up to 113°F with standard 4" x 40" dimensions for compatibility with commercial multi-membrane arrays.
Why the TM710D Works for Medium-Salinity Applications
Optimized for Brackish Water
Engineered specifically for medium-salinity feed water (2,000–10,000 ppm TDS), making it ideal for well water, brackish municipal sources, and surface water treatment where standard tap water membranes underperform.
High Daily Output
2,600 gallons per day permeate flow at rated conditions means fewer membranes required per array, reducing system footprint and capital costs in commercial multi-membrane configurations.
Polyamide Composite Construction
Toray's proprietary thin-film composite polyamide layer delivers consistent 99.8% nominal rejection of dissolved salts, heavy metals, bacteria, and dissolved organics across the membrane's service life.
Low Energy Operation
Optimized hydraulic design reduces energy consumption compared to older membrane generations, lowering operational costs in continuous-duty commercial and industrial installations.
Extended Service Life
Durable construction and advanced fouling resistance ensure long membrane life when paired with appropriate pretreatment, reducing replacement frequency and total cost of ownership.
Standard Commercial Dimensions
4" diameter x 40" length fits standard commercial RO pressure vessels and multi-membrane housings, enabling drop-in replacement and straightforward integration into existing systems.
TM710D Performance Data
| Model Number | Toray TM710D / RE4040-BLN |
| Permeate Flow Rate | 2,600 gallons per day (9,840 liters/day) |
| Nominal Salt Rejection | 99.8% |
| Applied Pressure | 225 psi (15.5 bar) |
| Membrane Type | Polyamide Thin-Film Composite |
| Dimensions | 4.0" diameter x 40" length |
| Maximum Operating Temperature | 113°F (45°C) |
| Chlorine Tolerance | 0 ppm (requires chlorine removal pretreatment) |
| Feed Water Salinity Range | 2,000–10,000 ppm TDS (brackish water) |
Where the TM710D Fits
The Toray TM710D (also cross-referenced as RE4040-BLN) is compatible with standard 4-inch commercial RO pressure vessels and multi-membrane housings from most manufacturers. Use this membrane in commercial water treatment systems serving restaurants, car washes, laboratories, light industrial process water, food and beverage production, aquaculture, and pharmaceutical applications. Suitable for brackish groundwater, well water, municipal water with elevated TDS, surface water, and any feed source requiring high rejection of dissolved solids. Requires appropriate pretreatment including sediment filtration and activated carbon (or other dechlorination) to protect the polyamide membrane from chlorine damage and particulate fouling. Typically deployed in arrays of 2–6 membranes in series or parallel configurations to meet flow and rejection targets.
Toray has been manufacturing reverse osmosis membranes for over 50 years, supplying the majority of commercial and industrial water treatment systems worldwide with proven, reliable membrane technology.
TM710D 2600 GPD Brackish Water RO Membrane
The Toray TM710D is a brackish water reverse osmosis membrane designed for water sources with 2,000–10,000 ppm salinity. Built on Toray's proven polyamide thin-film composite technology, this membrane delivers 2,600 GPD permeate flow at 225 psi applied pressure with consistent 99.8% rejection across municipal, industrial, and commercial installations. Rated for continuous operation up to 113°F with standard 4" x 40" dimensions for compatibility with commercial multi-membrane arrays.
Why the TM710D Works for Medium-Salinity Applications
Optimized for Brackish Water
Engineered specifically for medium-salinity feed water (2,000–10,000 ppm TDS), making it ideal for well water, brackish municipal sources, and surface water treatment where standard tap water membranes underperform.
High Daily Output
2,600 gallons per day permeate flow at rated conditions means fewer membranes required per array, reducing system footprint and capital costs in commercial multi-membrane configurations.
Polyamide Composite Construction
Toray's proprietary thin-film composite polyamide layer delivers consistent 99.8% nominal rejection of dissolved salts, heavy metals, bacteria, and dissolved organics across the membrane's service life.
Low Energy Operation
Optimized hydraulic design reduces energy consumption compared to older membrane generations, lowering operational costs in continuous-duty commercial and industrial installations.
Extended Service Life
Durable construction and advanced fouling resistance ensure long membrane life when paired with appropriate pretreatment, reducing replacement frequency and total cost of ownership.
Standard Commercial Dimensions
4" diameter x 40" length fits standard commercial RO pressure vessels and multi-membrane housings, enabling drop-in replacement and straightforward integration into existing systems.
TM710D Performance Data
| Model Number | Toray TM710D / RE4040-BLN |
| Permeate Flow Rate | 2,600 gallons per day (9,840 liters/day) |
| Nominal Salt Rejection | 99.8% |
| Applied Pressure | 225 psi (15.5 bar) |
| Membrane Type | Polyamide Thin-Film Composite |
| Dimensions | 4.0" diameter x 40" length |
| Maximum Operating Temperature | 113°F (45°C) |
| Chlorine Tolerance | 0 ppm (requires chlorine removal pretreatment) |
| Feed Water Salinity Range | 2,000–10,000 ppm TDS (brackish water) |
Where the TM710D Fits
The Toray TM710D (also cross-referenced as RE4040-BLN) is compatible with standard 4-inch commercial RO pressure vessels and multi-membrane housings from most manufacturers. Use this membrane in commercial water treatment systems serving restaurants, car washes, laboratories, light industrial process water, food and beverage production, aquaculture, and pharmaceutical applications. Suitable for brackish groundwater, well water, municipal water with elevated TDS, surface water, and any feed source requiring high rejection of dissolved solids. Requires appropriate pretreatment including sediment filtration and activated carbon (or other dechlorination) to protect the polyamide membrane from chlorine damage and particulate fouling. Typically deployed in arrays of 2–6 membranes in series or parallel configurations to meet flow and rejection targets.
Toray has been manufacturing reverse osmosis membranes for over 50 years, supplying the majority of commercial and industrial water treatment systems worldwide with proven, reliable membrane technology.
Original: $429.20
-65%$429.20
$150.22Description
TM710D 2600 GPD Brackish Water RO Membrane
The Toray TM710D is a brackish water reverse osmosis membrane designed for water sources with 2,000–10,000 ppm salinity. Built on Toray's proven polyamide thin-film composite technology, this membrane delivers 2,600 GPD permeate flow at 225 psi applied pressure with consistent 99.8% rejection across municipal, industrial, and commercial installations. Rated for continuous operation up to 113°F with standard 4" x 40" dimensions for compatibility with commercial multi-membrane arrays.
Why the TM710D Works for Medium-Salinity Applications
Optimized for Brackish Water
Engineered specifically for medium-salinity feed water (2,000–10,000 ppm TDS), making it ideal for well water, brackish municipal sources, and surface water treatment where standard tap water membranes underperform.
High Daily Output
2,600 gallons per day permeate flow at rated conditions means fewer membranes required per array, reducing system footprint and capital costs in commercial multi-membrane configurations.
Polyamide Composite Construction
Toray's proprietary thin-film composite polyamide layer delivers consistent 99.8% nominal rejection of dissolved salts, heavy metals, bacteria, and dissolved organics across the membrane's service life.
Low Energy Operation
Optimized hydraulic design reduces energy consumption compared to older membrane generations, lowering operational costs in continuous-duty commercial and industrial installations.
Extended Service Life
Durable construction and advanced fouling resistance ensure long membrane life when paired with appropriate pretreatment, reducing replacement frequency and total cost of ownership.
Standard Commercial Dimensions
4" diameter x 40" length fits standard commercial RO pressure vessels and multi-membrane housings, enabling drop-in replacement and straightforward integration into existing systems.
TM710D Performance Data
| Model Number | Toray TM710D / RE4040-BLN |
| Permeate Flow Rate | 2,600 gallons per day (9,840 liters/day) |
| Nominal Salt Rejection | 99.8% |
| Applied Pressure | 225 psi (15.5 bar) |
| Membrane Type | Polyamide Thin-Film Composite |
| Dimensions | 4.0" diameter x 40" length |
| Maximum Operating Temperature | 113°F (45°C) |
| Chlorine Tolerance | 0 ppm (requires chlorine removal pretreatment) |
| Feed Water Salinity Range | 2,000–10,000 ppm TDS (brackish water) |
Where the TM710D Fits
The Toray TM710D (also cross-referenced as RE4040-BLN) is compatible with standard 4-inch commercial RO pressure vessels and multi-membrane housings from most manufacturers. Use this membrane in commercial water treatment systems serving restaurants, car washes, laboratories, light industrial process water, food and beverage production, aquaculture, and pharmaceutical applications. Suitable for brackish groundwater, well water, municipal water with elevated TDS, surface water, and any feed source requiring high rejection of dissolved solids. Requires appropriate pretreatment including sediment filtration and activated carbon (or other dechlorination) to protect the polyamide membrane from chlorine damage and particulate fouling. Typically deployed in arrays of 2–6 membranes in series or parallel configurations to meet flow and rejection targets.
Toray has been manufacturing reverse osmosis membranes for over 50 years, supplying the majority of commercial and industrial water treatment systems worldwide with proven, reliable membrane technology.
