Residential Commercial Ultra-low pressure membrane element Extremely low pressure series High-desalination membrane element High flux brackish Series Oxidation Resistance brackish series Fouling Resistance membrane element High desalination of seawater membrane element High flux membrane desalination membrane element
Internal pressure Tubular Membrane Submerged Column-Type Submerged MBR Horizontal UF Membrane External pressure
FFM Inc's high flux series is mainly used to reduce energy consumption and require high water yield of users, and to reduce energy consumption of membrane exchange projects. It has the characteristics of low operating pressure, not easy to be polluted and blocked, stable technical performance, good water quality, high water yield, good anti pollution and so on. It shows a very high comprehensive superior performance of the system in the use process. Membrane elements are suitable for desalination treatment of well water and surface water sources with salt content less than 2000ppm, pre desalination before drinking water purification and ion exchange system. They are mainly used for industrial pure water with high flux in various scales, boiler make-up water in power plants and other industrial water. They can also be used in brackish water application fields such as high concentration saline wastewater and beverage water manufacturing.
Product Specification:
Product Model | Membrane Area ft² （m²） | Test pressure psi （bar） | Water yield gpd （m³/d） | Desalination rate % |
2521GHR | 14（1.3） | 150 （10.3） | 400 （1.52） | 99.3 |
FFM2540GHR | 30（2.8） | 150 （10.3） | 800 （3.1） | 99.3 |
FFM4021GHR | 36（3.4） | 150 （10.3） | 1050 （3.9） | 99.3 |
FFM4040GHR | 85（7.9） | 150 （10.3） | 2800 （10.5） | 99.3 |
FFM8040GHR-375 | 375（34.9） | 150 （10.3） | 10500 （39.7） | 99.3 |
FFM8040GHR-400 | 400（37.2） | 150 （10.3） | 12000 （45.4） | 99.3 |
FFM8040GHR-440 | 440（38.1） | 150 (10.3） | 13000 （49.3） | 99.3 |
1. Test conditions: 2000ppm NaCl solution, 25℃ water temperature, The recovery of 2521 / 4021 is 8%;The recovery of 2540/4040/8040is 15%.
2. The water yield of a single membrane element may vary within a range of + / - 20%.
3. After product renewal, the performance parameters of membrane components may change.
OPERATION PARAMETERS：
Maximum operating temperature:113 ℉（45℃）
Maximum operating pressure: 600 psi (41 bar)
Maximum pressure drop: 15 psi (1.0 bar)
PH range, continuous operation: 2-11
PH range, short term cleaning (30 minutes): 2-12
Maximum feed water SDI15: 5
Allowable free chlorine content:＜0.1ppm
For special applications, please contact FFM Inc
Product Specification:
Product Model | Membrane Area ft² （m²） | Test pressure psi （bar） | Water yield gpd （m³/d） | Desalination rate % |
2521GHR | 14（1.3） | 150 （10.3） | 400 （1.52） | 99.3 |
FFM2540GHR | 30（2.8） | 150 （10.3） | 800 （3.1） | 99.3 |
FFM4021GHR | 36（3.4） | 150 （10.3） | 1050 （3.9） | 99.3 |
FFM4040GHR | 85（7.9） | 150 （10.3） | 2800 （10.5） | 99.3 |
FFM8040GHR-375 | 375（34.9） | 150 （10.3） | 10500 （39.7） | 99.3 |
FFM8040GHR-400 | 400（37.2） | 150 （10.3） | 12000 （45.4） | 99.3 |
FFM8040GHR-440 | 440（38.1） | 150 (10.3） | 13000 （49.3） | 99.3 |
1. Test conditions: 2000ppm NaCl solution, 25℃ water temperature, The recovery of 2521 / 4021 is 8%;The recovery of 2540/4040/8040is 15%.
2. The water yield of a single membrane element may vary within a range of + / - 20%.
3. After product renewal, the performance parameters of membrane components may change.
OPERATION PARAMETERS：
Maximum operating temperature:113 ℉（45℃）
Maximum operating pressure: 600 psi (41 bar)
Maximum pressure drop: 15 psi (1.0 bar)
PH range, continuous operation: 2-11
PH range, short term cleaning (30 minutes): 2-12
Maximum feed water SDI15: 5
Allowable free chlorine content:＜0.1ppm
For special applications, please contact FFM Inc
