Reverse osmosis (RO) membranes are flexible, semi-permeable membranes made of thin-film composite polyamide, used to remove dissolved salts from water. They are the heart of any reverse osmosis system, whether residential, commercial or industrial.
At TNT we supply high-quality reverse osmosis membranes for residential and commercial applications, among them Frotec membranes, which rank among the best RO membranes made in China.
Sizes and availability
- 4 × 40 inch for brackish water: in stock for immediate delivery.
- Other sizes (8 inch): available on request.
- Seawater membranes: available on request.
How do you choose the right membrane?
Membrane selection depends on the type of water (brackish or seawater), the required plant capacity, and the size of the pressure vessels in the system. The TNT team helps you identify the right membrane for your plant and provides installation, commissioning and periodic maintenance services. You can also browse our RO membranes and desalination and water treatment plants.
TNT Water Purification Technologies — Pure, Simple and Reliable.
