Small and medium water equipment manufacturers struggle to balance stable water yield, low operating energy and long membrane service life. Conventional cheap RO membranes lose flux quickly after short-term operation, leading to customer complaints and after-sales costs. Our 4040 TFC thin film composite RO membrane strikes the perfect balance of high salt rejection, steady water output and low pressure demand, ideal for all kinds of commercial purified water machinery.
You can check full technical data of commercial RO elements in our water filter element series.
Application Scenarios
1. Bottled mineral water & drinking water production equipment
2. Hotel, office building central purified water supply systems
3. Small beverage factory fruit juice blending water preparation
4. Laboratory & clinic medical small purified water machines
5. Rural domestic brackish water desalination water dispensers
Why This Membrane Performs Better
1. Compact universal 4040 dimension, fits all standard commercial pressure vessels
2. Optimized TFC polyamide layer balances flux and salt rejection to save pump power
3. Mild anti-scaling performance reduces dosing agent consumption
4. Lightweight structure for easy manual replacement and on-site maintenance
5. Wide pH tolerance range supports routine periodic chemical cleaning
Install a 5μm high-flow security filter before the RO vessel to block pipeline rust and tiny debris that scratch the fragile TFC separation layer.
If you are interested in us or have any questions, please contact us.
