Commercial membrane elements are specialized filtration units, primarily Reverse Osmosis (RO), designed for mid-range water purification in businesses like restaurants, hotels, labs, and schools, offering varying performance for brackish, tap, or seawater, focusing on high quality, energy efficiency, and reliability for higher flow rates than residential units. They come in standard industrial sizes (e.g., 2.5", 4", 8" diameters) and feature different types, including low-pressure, extra-low-energy, and high-rejection models, often using advanced thin-film composite (TFC) materials for efficient salt, heavy metal, and organic removal.
The commercial membrane series reverse osmosis membrane elements all adopt standardsizes (can be customized according to order requirements), suitable for different watersources with a salt content of about 2000ppm or less, with low operating pressure, largeflux, high desalination, and reliable performance. It can fully remove small organic particles,viruses, metal ions, radioactive particles, and carcinogenic factors in water, and is widelyused in small systems such as automatic water vending machines in residential areas orparks, direct drinking equipment in office buildings, and laboratories in medical or scientificresearch institutions.
| Model | Average water production (GPD) | Stable desalination rate(%) | Minimum desalination rate(%) | Product size | |
| Center tube length (mm) | Film roll diameter (mm) | ||||
| 2812 | 300 | 97 | 96 | 298 | 68 |
| 3012 | 400 | 97 | 96 | 298 | 73 |
| 3013 | 400 | 97 | 96 | 333 | 67.8 |
| 3013 | 600 | 97 | 96 | 333 | 67.8 |
| 3020 | 800 | 97 | 96 | 513.8 | 79.5 |
![DTRO (DISC TUBE HIGH PRESSURE MEMBRANE]](https://www.incefiltration.com/wp-content/uploads/2026/01/713055cb54721db4cd3a8eea7c67ec4b-300x300.jpg)
EMAIL: sales6@incefiltration.com
Mobile/WhatsApp: +86 138 0321 9803
TEL: +86 (311) 8968 1588
TIME: Monday-Friday 8:00am - 5:30pm (CST)