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Reverse Osmosis Element Membrane Dupont Dow Filmtec LCLE-4040 BW30-4040 2500GDP-5000GDP
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Est. delivery by Apr 24 - Apr 25
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Item: Vontron ULP21-4040
Salamat po Ang bilis at secured mabuti . Order Ako ulit.
February 7, 2025
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Item: Vontron ULP11-4040
Excellent
January 22, 2025
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About this product
Contains Dangerous Goods?No
With MaganetYes
Product description
Commercial Application:
- Drinking water
- Softened water (homes, hotels, commercial laundries & car wash).
- Pure water for pharmaceuticals, laboratories, Hemodialysis and electronics.
- Spot free rinse (window & solar panel cleaning).
- Chemical Industry.
- Aquarium water treatment.
- Sterilizers and autoclaves.
- Boiler and cooling towers make-up water.
Dupont Dow Filmtec LCLE-4040&BW30 4040
Made in USA
Dimensions: 4" x 40 (Diameter x Length)
Feed Spacer Thickness: 34 mil
Permeate Flow Rate: 2,400 gallons per day (9.1 m3 per day)
Stabilized Salt Rejection: 99.5%
Membrane Type: Polyamide Thin Film Composite
Outer Shell: Hard Fiberglass
Applied Pressure: 225 psi
Maximum Operating Temperature: 113ºF (45ºC)
Maximum Operating Pressure: 600 psi (41 bar)
Maximum Feed Flow Rate: 16 gpm (3.6 m3/h
Maximum Pressure Drop: 15 psig (1.0 bar)
Maximum Feed Silt Density Index: SDI 5
Free Chlorine Tolerance:
pH Range, Continuous Operation: 2-11
pH Range, Short-Term Cleaning: 1-13z
Vontron ULP 11 4040&ULP21 4040
-Salt Rejection: 99%
- Membrane Area: 90ft2
- Size: 4 inch x 40 inch
- Ideal flow rate at least 1.6 gpm/ 2400 gpd
ESPA3-4040
Specifications: Permeate Flow: 2500 gpd (11.4 m3/d)
Salt Rejection (nominal) 98.5 %
Type Configuration: Spiral Wound
Membrane Polymer: Composite Polyamide
Nominal Membrane Area: 85 ft2
The stated performance is initial (data taken after 30 minutes of operation), based on the following conditions:
1500 PPM NaCl solution
150 psi (1.05 MPa) Applied Pressure
77 °F (25 °C) Operating Temperature
15% Permeate Recovery
6.5 - 7.0 pH Range Standard Operating Limits
Maximum Applied Pressure: 600 psig (4.16 MPa)
Maximum Chlorine Concentration: < 0.1 PPM
Maximum Operating Temperature: 113 °F (45 °C)
Feedwater pH Range: 3.0 - 10.0
Maximum Feedwater Turbidity: 1.0 NTU
Maximum Feedwater SDI (15 mins): 5.0
Maximum Feed Flow: 16 GPM (3.6 m3/h)
Minimum Ratio of Concentrate to Permeate Flow for any Element: 5:1
Maximum Pressure Drop for Each Element: 10 psi
ESPA4-4040
Specifications: Permeate Flow: 2,500 gpd (9.46 m3/d)
Salt Rejection: 99.2% (99.0% minimum)
Configuration: Spiral Wound Membrane Polymer: Composite Polyamide
Membrane Active Area: 85ft2(7.9m2)
The stated performance is initial (data taken after 30 minutes of operation), based on the following conditions( Data taken after 30 minutes of operation)
500 PPM NaCl solution
100 psi (0.7 MPa)
Applied Pressure 77°F (25°C)
Operating Temperature 15%
Permeate Recovery 6.5 - 7.0
pH Range Standard Operating Limits:
Maximum Applied Pressure: 600 psig (4.16 MPa)
Maximum Chlorine Concentration: < 0.1 PPM
Maximum Operating Temperature: 113°F (45°C) pH Range, Continuous (Cleaning): 2-10 (1-12)*
Maximum Feedwater Turbidity: 1.0 NTU
Maximum Feedwater SDI (15 mins): 5.0
Maximum Feed Flow: 16 GPM (3.6 m3/h)
Minimum Ratio of Concentrate toPermeate Flow for any Element: 5:1
Maximum Pressure Drop for Each Element: 10 psi
The limitations shown here are for general use. For specific projects, operating at more conservative values may ensure the best performance and longest life of the membrane.
See Hydranautics Technical Bulletins for more detail on operation limits, cleaning pH, and cleaning temperatures.
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