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  • SWRO Membrane High Rejection & Low Energy Series SW-8040-400HRLE

  • SWRO Membrane High Rejection & Low Energy Series SW-8040-400HRLE

SWRO Membrane High Rejection & Low Energy Series SW-8040-400HRLE

UltraClean Seawater Desalination RO Membrane SW-8040-400HRLE is a high-end RO membranes featuring a supporting layer with high compression resistance, thickness and dense flawless thin film layer.

Product Description

With good wear resistance and chemical degradation resistance, the membrane element does not need postprocessing during the manufacturing. It tolerates a wide range of pH, which enables more efficient and rougher cleaning using regular acid and base, therefore it has high cleaning efficiency. The membrane system can operate in long term under lower pressure due to thorough cleaning, therefore the membrane performs better during its service life. It can significantly reduce operation costs, and bring the best long-term economy to the seawater desalination system.

Product Highlights

High rejection rate of salts

High compression and fouling resistance and high cleaning efficiency

Cost-saving of seawater desalination system


Membrane Performance Specification


Active Area  ft²(m²)400 (37)
Permeate Flow Rate  GPD(m³/d)7500 (28)
Min Rejection(%)99.65
Average Rejection(%)99.8


Test conditions: inlet pressure 5.5 MPa (800 psi); inlet temperature 25°C (77°F); inlet water quality 3200ppm NaCl; inlet pH 8; recovery 8%.



As a professional manufacturer and supplier of Seawater Desalination RO Membranes SW-8040-400HRLE, UltraClean always focus on providing SW RO membrane products with high performance and reasonable price. If you're interested in our seawater desalination RO membrane SW-8040-400HRLE, please don't hesitate to contact us to get more detailed information you need. We would like to give any professional feedback and perfect seawater desalination solutions to you at any time.

Seawater Desalination RO Membrane SW-8040-400HRLE


SW Series -Seawater Desalination RO Membranes UC SW-8040-400HRLE