The vast majority of membrane components on the market are applicable to the pH range of feed solution 2-11. However, many pharmaceutical / biochemical / food industrial applications require production under harsh conditions of organic solvents.
FFM Inc membrane has super stability and meets the application requirements of high and low pH value, high temperature (up to 158 ° f or 70 ° C) and organic media in the market.
Specification Parameter | |||
Model | Water yield | Membrane Area | inlet passage |
gpd（m³/d） | ft2 (㎡) | mil（mm） | |
FFM-N2540GBS-800 | 700 (2.65) | 18.3(1.7) | 30（0.8） |
618 (2.34) | 16.1(1.5) | 46（1.2） | |
FFM-N4040GBS-800 | 2473 (9.36) | 65.0(6.0) | 30（0.8） |
1982 (7.5) | 52.0(4.8) | 46（1.2） | |
FFM-N8040GS-800 | 11,941 (45.2) | 312(29) | 30（0.8） |
9,485 (35.9) | 247(23) | 46（1.2） | |
OPERATION PARAMETERS
Maximum operating pressure：
1015 psi (70bar)
Maximum operating temperature：
146°F (60℃)
Maximum cleaning temperature:
146°F (60℃)
PH range of continuous operation：
2-12
PH range of online cleaning:
1-13
Design pressure drop of single membrane element：
7.3 psi (0.5 bar)
The vast majority of membrane components on the market are applicable to the pH range of feed solution 2-11. However, many pharmaceutical / biochemical / food industrial applications require production under harsh conditions of organic solvents.
FFM Inc membrane has super stability and meets the application requirements of high and low pH value, high temperature (up to 158 ° f or 70 ° C) and organic media in the market.
Specification Parameter | |||
Model | Water yield | Membrane Area | inlet passage |
gpd（m³/d） | ft2 (㎡) | mil（mm） | |
FFM-N2540GBS-800 | 700 (2.65) | 18.3(1.7) | 30（0.8） |
618 (2.34) | 16.1(1.5) | 46（1.2） | |
FFM-N4040GBS-800 | 2473 (9.36) | 65.0(6.0) | 30（0.8） |
1982 (7.5) | 52.0(4.8) | 46（1.2） | |
FFM-N8040GS-800 | 11,941 (45.2) | 312(29) | 30（0.8） |
9,485 (35.9) | 247(23) | 46（1.2） | |
OPERATION PARAMETERS
Maximum operating pressure：
1015 psi (70bar)
Maximum operating temperature：
146°F (60℃)
Maximum cleaning temperature:
146°F (60℃)
PH range of continuous operation：
2-12
PH range of online cleaning:
1-13
Design pressure drop of single membrane element：
7.3 psi (0.5 bar)
