1. Model: NF-30AII 2. Test conditions:
- Testing liquid......… 2000 ppm MgSO4
- Testing pressure......... 70 psi;
- Testing liquid pH value...... 7.5~8.0;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Rejection rate of MgSO4 (%) |
Minimum flux (L/(m2·h)) |
Nominal flux (L/(m2·h)) |
NF-30AII |
>97 |
45 |
55 |
4. Appearance:
- The surface of the membrane sheet is white
- There are joints once in a while, no more than 2 in each roll;
- If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 137±5μm; 5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet, wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation
5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation;
5.3.2 Keep out from rain or sunlight; 5.3.3 Handle with care, no bumping
NF-30AIII
1. Model: NF-30AIII 2. Test conditions:
- Testing liquid......… 2000 ppm MgSO4
- Testing pressure......... 70 psi;
- Testing liquid pH value...... 7.5~8.0;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Minimum rejection (%) |
Nominal rejection (%) |
Nominal flux (L/(m2·h)) |
Minimum flux (L/(m2·h)) |
NF-30AIII |
96 |
97 |
55 |
45 |
- Appearance:
- The surface of the membrane sheet is white
- There are joints once in a while, no more than 2 in each roll;
- If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 130~145μm; 5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet (550m long), wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation 5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation; 5.3.2 Keep out from rain or sunlight;
5.3.3 Handle with care, no bumping
NF-30AIV
1. Model: NF-30AIV 2. Test conditions:
- Testing liquid......… 2000 ppm MgSO4
- Testing pressure......... 70 psi;
- Testing liquid pH value...... 7.5~8.0;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Minimum rejection (%) |
Nominal rejection (%) |
Minimum flux (L/(m2·h)) |
Nominal flux (L/(m2·h)) |
NF-30AIV |
96.5 |
97 |
45 |
55 |
4. Appearance:
- The surface of the membrane sheet is white
- There are joints once in a while, no more than 2 in each roll;
- If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 133±5um; 5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet (550m long), wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation 5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation; 5.3.2 Keep out from rain or sunlight;
5.3.3 Handle with care, no bumping
NF-60AIII
1. Model: NF-60AIII 2. Test conditions:
- Testing liquid......… 2000 ppm MgSO4
- Testing pressure......... 70 psi;
- Testing liquid pH value...... 7.5~8.0;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Minimum rejection (%) |
Nominal rejection (%) |
Minimum flux (L/(m2·h)) |
Nominal flux (L/(m2·h)) |
NF-60AIII |
97 |
98 |
35 |
45 |
4. Appearance:
4.1 The surface of the membrane sheet is white
4.2 There are joints once in a while, no more than 2 in each roll;
4.3 If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 133±5um;
5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet (550m long), wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation 5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation; 5.3.2 Keep out from rain or sunlight;
5.3.3 Handle with care, no bumping
NF-90AI
1. Model: NF-90AI 2. Test conditions:
- Testing liquid......… 250 ppm NaCl
- Testing pressure......... 60 psi;
- Testing liquid pH value...... 7.5~8.0;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Minimum rejection (%) |
Minimum flux (L/(m2·h)) |
Nominal flux (L/(m2·h)) |
NF-90AI |
90.0 |
40 |
50 |
4. Appearance: 4.1 The surface of the membrane sheet is white
4.2 There are joints once in a while, no more than 2 in each roll;
4.3 If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 130±5um; 5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet (550m long), wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation 5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation;
5.3.2 Keep out from rain or sunlight;
5.3.3 Handle with care, no bumping
RO-RH-AI/AII
1. Model: RO-RH-AI/AII 2. Test conditions:
- Testing liquid......… 250 ppm NaCl
- Testing pressure......... 60 psi;
- Testing liquid pH value...... 7.5~8.0;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Minimum rejection (%) |
Nominal rejection (%) |
Minimum flux (L/(m2·h)) |
Nominal flux (L/(m2·h)) |
RO-RH-AI/AII |
98 |
98.5 |
22 |
28 |
4. Appearance: 4.1 The surface of the membrane sheet is white
4.2 There are joints once in a while, no more than 2 in each roll;
4.3 If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 130±5um; 5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet (550m long), wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation 5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation; 5.3.2 Keep out from rain or sunlight;
5.3.3 Handle with care, no bumping
RO-RH-BII/BIII
1. Model: RO-RH-BII/BIII 2. Test conditions:
- Testing liquid......… 250 ppm NaCl
- Testing pressure......... 60 psi;
- Testing liquid pH value...... 7.5~8.0;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Minimum rejection (%) |
Nominal rejection (%) |
Minimum flux (L/(m2·h)) |
Nominal flux (L/(m2·h)) |
RO-RH-BII/BIII |
97.5 |
98 |
35 |
40 |
4. Appearance:
4.1 The surface of the membrane sheet is white
4.2There are joints once in a while, no more than 2 in each roll;
4.3 If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 130±5um; 5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet (550m long), wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation 5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation; 5.3.2 Keep out from rain or sunlight;
5.3.3 Handle with care, no bumping
RO-HPH-AI
1. Model: RO-HPH-AI 2. Test conditions:
- Testing liquid......… 500 ppm NaCl
- Testing pressure......... 0.5Mpa;
- Testing liquid pH value...... 7.5~8.0;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Minimum rejection (%) |
Minimum flux (L/(m2·h)) |
RO-HPH-AI |
99 |
35 |
4. Appearance:
4.1 The surface of the membrane sheet is white
4.2 There are joints once in a while, no more than 2 in each roll;
4.3 If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 130±5um; 5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet (550m long), wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation 5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation; 5.3.2 Keep out from rain or sunlight;
5.3.3 Handle with care, no bumping
RO-HPH-BI
1. Model: RO-HPH-BI 2. Test conditions:
- Testing liquid......… 500±25 ppm NaCl
- Testing pressure.........72.5psi;
- Testing liquid pH value...... 7.5±0.5;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Minimum rejection (%) |
Minimum flux (L/(m2·h)) |
RO-HPH-BI |
98.5 |
45 |
4. Appearance:
4.1 The surface of the membrane sheet is white
4.2 There are joints once in a while, no more than 2 in each roll;
4.3 If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 130±5um; 5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet (550m long), wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation 5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation; 5.3.2 Keep out from rain or sunlight; 5.3.3 Handle with care, no bumping
RO-HPH-CI
1. Model: RO-HPH-CI 2. Test conditions:
- Testing liquid......… 500±25 ppm NaCl
- Testing pressure.........72.5psi;
- Testing liquid pH value...... 7.5±0.5;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Minimum rejection (%) |
Minimum flux (L/(m2·h)) |
RO-HPH-CI |
98 |
55 |
4. Appearance:
4.1 The surface of the membrane sheet is white
4.2 There are joints once in a while, no more than 2 in each roll;
4.3 If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 130±5um; 5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet (550m long), wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation 5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation; 5.3.2 Keep out from rain or sunlight;
5.3.3 Handle with care, no bumping
RO-HPI-AI
1. Model: RO-HPI-AI 2. Test conditions:
- Testing liquid......… 1500 ppm NaCl
- Testing pressure.........150psi;
- Testing liquid pH value...... 7.5~8.0;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Minimum rejection (%) |
Nominal rejection (%) |
Minimum flux (L/(m2·h)) |
Nominal flux (L/(m2·h)) |
RO-HPI-AI |
99.3 |
99.5 |
40 |
50 |
4. Appearance:
4.1 The surface of the membrane sheet is white
4.2 There are joints once in a while, no more than 2 in each roll;
4.3 If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 130±5um; 5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet (550m long), wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation 5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation; 5.3.2 Keep out from rain or sunlight;
5.3.3 Handle with care, no bumping
RO-HPI-BI
1. Model: RO-HPI-BI 2. Test conditions:
- Testing liquid......… 2000 ppm NaCl
- Testing pressure.........225psi;
- Testing liquid pH value...... 7.5~8.0;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Minimum rejection (%) |
Minimum flux (L/(m2·h)) |
RO-HPI-BI |
99.5 |
42 |
4. Appearance:
4.1 The surface of the membrane sheet is white
4.2 There are joints once in a while, no more than 2 in each roll;
4.3 If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 130±5um; 5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet (550m long), wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation 5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation; 5.3.2 Keep out from rain or sunlight;
5.3.3 Handle with care, no bumping
RO-HPI-BII
1. Model: RO-HPI-BII 2. Test conditions:
- Testing liquid......… 2000 ppm NaCl
- Testing pressure.........225psi;
- Testing liquid pH value...... 7.5~8.0;
- Testing temperature ......… 25ºC;
- Surface flow rate ≥ 0.45 m/s
3. Performance:
Model |
Minimum rejection (%) |
Minimum flux (L/(m2·h)) |
RO-HPI-BII |
99.6 |
45 |
4. Appearance:
4.1 The surface of the membrane sheet is white
4.2 There are joints once in a while, no more than 2 in each roll;
4.3 If there are a few defects in the sheet, the length of the defective diaphragm will be supplemented in the total length, and there will be corresponding marks in the roll
5. Packaging, storage and transportation 5.1 Specs and packaging 5.1.1 Sheet width: 1070mm; effective width: 1040mm; thickness: 130±5um; 5.1.2 Packaging: 3 inch hardboard tube, roll of membrane sheet (550m long), wrapping film, EPE film, box and test report including with type, batch number, rejection, flow, actual length, connections, inspector 5.2 Storage 5.2.1 No direct sunlight, keep it dry, relative humid is 30-70%; 5.2.2 Temperature: 5-35ºC; 5.2.3 Keep membrane sheet in the original package, shelf life is 3 months (from the delivery date); 5.2.4 If open the package, and use it all; if not, keep the membrane in the above described condition and use it ASAP 5.3 Transportation 5.3.1 The membrane must be packed in accordance with it is required in 5.1 before transportation, the packaging box is placed vertically during transportation. 9 boxes each pallet, and the packing boxes are wrapped and fixed with winding film and packing belt. No stacking during transportation; 5.3.2 Keep out from rain or sunlight;
5.3.3 Handle with care, no bumping
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