Factory Pice RO Membrane 4021 Frotec Manufacturer for Water Filtration Plant
China Factory Pice RO Membrane 4021 Frotec Manufacturer for Water Filtration Plant, Find details about China RO Membrane 4021, Frotec Manufacturer from Factory Pice RO Membrane 4021 Frotec Manufacturer for Water Filtration Plant
Basic Info.
Model NO.
4021
Trademark
FROTEC
Transport Package
Carton or Pallet
Specification
BW4021
Origin
Made in China
HS Code
8421999090
Model NO.
4021
Trademark
FROTEC
Transport Package
Carton or Pallet
Specification
BW4021
Origin
Made in China
HS Code
8421999090
Product Desciption
FROTEC ULP-8040 / ULP-4040 low pressure membrane
FROTEC ULP-8040 / ULP-4040 elements can produce high-quality water at low operating costs. They are ideal for use in large-scale industrial and municipal water treatment systems.
FROTEC ULP-8040 / ULP-4040 elements can lower the operating pressure by 40%.
Suitable for:
new-built or existing RO systems.
municipal and industrial water demineralization system.
various operating conditions with 4″and 8″elements.
Product Specifications
Model | Active Membrane Area ft2(m2) | Stabilized Salt Rejection % | Minimum Salt Rejection % | Permeate Flow Rate gpd(m3/d) |
| ULP-8040 | 400(37) | 99.3 | 99.0 | 11,500(44) |
| ULP-4040 | 78(7.2) | 99.3 | 99.0 | 2250(8.7) |
Test Condition: Feed Water Pressure 1.03MPa (150 psi); Feed Water Temperature 25 °C (77 °F); Feed Water Concentration 2,000 ppm NaCl; Feed Water pH 7; Permeate Recovery 15%.
Dimensions
| Model | A inch(mm) | B inch(mm) | C inch(mm) | D inch(mm) |
ULP-8040 | 40(1,016) | 0 | 1.125(29) | 7.9(201) |
ULP-4040 | 40(1,016) | 1.05(26.7) | 0.75(19) | 3.9(99) |
Operation Condition
Maximum Operating Pressure 41 bar(600 psi) Maximum Operating Temperature 45ºC(113ºF)
Maximum Pressure Drop per Element 1.0 bar (15 psi)
pH Range, Continuous Operation 2-11 pH Range, Chemical Cleaning 1-13
Maximum Feed Silt Density Index (SDI15) 5.0 Free Chlorine Tolerance < 0.1 ppm
Note
- Permeate flow rates for individual elements may vary ±15%.
- Membrane active areas may vary ±4%.
- Stabilized salt rejection is generally achieved after continuous using for 24-48 hours, which depending on feed water qualities and operating conditions.
FROTEC BW-8040 / BW-4040 high pressure membrane
FROTEC BW-8040 / BW-4040 elements can separate salts from water and increase permeability while offering superior salt rejection. They are ideal for use in large-scale industrial and municipal water treatment systems.
FROTEC BW-8040 / BW-4040 elements can lower the cost of desalination by improving energy efficiency and productivity significantly.
Suitable for:
new-built or existing RO systems.
high quality permeate while minimizing unit cost.
various operating conditions with 4″and 8″elements.
Product Specifications
| Model | Active Membrane Area ft2(m2) | Stabilized Salt Rejection % | Minimum Salt Rejection % | Permeate Flow Rate gpd(m3/d) |
| BW-8040 | 400(37) | 99.5 | 99.0 | 10,500(40) |
| BW-4040 | 78(7.2) | 99.5 | 99.0 | 2,050(7.8) |
Test Condition: Feed Water Pressure 1.55MPa (225 psi); Feed Water Temperature 25 °C (77 °F); Feed Water Concentration 2,000 ppm NaCl; Feed Water pH 7; Permeate Recovery 15%.
Dimensions
| Model | A inch(mm) | B inch(mm) | C inch(mm) | D inch(mm) |
| BW-8040 | 40(1,016) | 0 | 1.125(29) | 7.9(201) |
| BW-4040 | 40(1,016) | 1.05(26.7) | 0.75(19) | 3.9(99) |
Operation Condition
Maximum Operating Pressure 41 bar(600 psi) Maximum Operating Temperature 45ºC(113ºF)
Maximum Pressure Drop per Element 1.0 bar (15 psi)
pH Range, Continuous Operation 2-11 pH Range, Chemical Cleaning 1-13
Maximum Feed Silt Density Index (SDI15) 5.0 Free Chlorine Tolerance < 0.1 ppm
Note
- Permeate flow rates for individual elements may vary ±15%.
- Membrane active areas may vary ±4%.
- Stabilized salt rejection is generally achieved after continuous using for 24-48 hours, which depending on feed water qualities and operating conditions.
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