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AMI Membranes High Quality Membrane Elements

Applied Membranes CSL Ultrafiltration Membrane Elements

Applied Membranes CSL UF membrane elements are the latest in ultrafiltration technology, utilizing composite single-layer microstructure membrane sheet. These elements are superior in chemical compatibility and performance; offering substantial energy savings with ultra-low-pressure operating pressure.

Details and Ordering Information for CSL Ultrafiltration Membranes

Model No.

Size
(Dia.”× Length”)

Outer Wrap

Nominal Pore Size

UPG-4040F-31

4" x 40"

FRP Wrap

0.05 μm

UPG-8040N-31

8" x 40"

Net

0.05 μm

UPG-8040F-31

8" x 40"

FRP Wrap

0.05 μm

Operating Limits for AMI CSL UF Elements

  • Temperature Range: 135°F (75°C)
  • pH Range: 2-10
  • Maximum Feed Pressure: 70 psi (4.8 bar)
  • Maximum Differential Pressure: 35 psi (2.4 bar)

Benefits of CSLUltrafiltration Membrane Elements

  • High flux over time at lower pressure
  • Longer life enabled by backwashing
  • Exceptional permeate quality
  • Less fouling

CSL UF Elements Feature Excellent Chemical Compatibility

Acids
30% Acetic Acid  Excellent 
25% Hydrochloric Acid Excellent 
35% Nitric Acid  Excellent 
38% Sulfonic Acid  Excellent 
 
Hydrocarbons  
Crude Oil  Excellent
Diesel  Excellent 
Gasoline Excellent 
Kerosene Excellent
 
Aromatic Hydrocarbons 
Toluene Excellent
Xylene Excellent 
 
 Alkali 
NaOH (pH  ≤ 10)  Excellent 
NaOH (pH = 10) Good* 
NaOH (pH > 10) Caution* 
 
Ethers  
Petroleum Ether Excellent 
Tetrahydrofuran Excellent 
Esters
Butyl Acetate Excellent
Ethyl Acetate Excellent 
Ketones
Acetone Excellent
Methyl Ethyl Ketone Excellent 
  
Alcohols
Isopropanol (60%) Excellent 
 
Others
Acetonitrile Excellent  
Trichloroethylene  Excellent  
Sodium Hypochlorite (<1%) Excellent  
Sodium Hypochlorite (>2%)  Good*

*Evaluation for specific use environment is recommended

Common Applications for CSL Ultrafiltration Elements

  • Reverse Osmosis Pre-Filtration
  • Oil/Water Separation
  • High Flux/Constrained Footprint
  • High Solids Separations

Related Products

CSL Ultrafiltration Membrane Specifications and Literature