
Toray TM710 4040 RO Membrane – High-rejection brackish water element with ≥99% salt rejection, designed for industrial and commercial RO systems with reliable performance and long service life.
The Toray TM710 4040 RO Membrane Element is a high-rejection brackish water (BW) membrane, engineered by Toray with advanced thin-film composite (TFC) technology. It delivers superior salt rejection and consistent permeate quality, making it ideal for demanding commercial and industrial water purification systems.
Model: Toray TM710 4040
Configuration: Spiral wound element
Salt Rejection: ≥ 99.5% (typical, high-rejection grade)
Membrane Type: Polyamide Thin Film Composite (TFC)
Application: Brackish water treatment, industrial process water, power plants, and commercial RO plants
Key Features:
High rejection membrane ensuring ultrapure permeate water
Reliable performance under varying feed water conditions
Robust construction for long service life and durability
Compatible with all standard 4040 pressure vessels
Backed by Toray’s globally proven RO membrane technology
The Toray TM710 4040 membrane is a trusted solution for industries requiring exceptional water purity, operational reliability, and durability in brackish water RO applications.

