CSL
All Refine CSL Microfiltration Membrane Elements
All Refine CSL MF membrane elements are the latest in microfiltration 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 Microfiltration Membranes
| Model No. | Size (Dia.” × Length”) | Outer Wrap | Nominal Pore Size |
| MPG-4040F-31 | 4″ x 40″ | FRP Wrap | 0.15 μm |
| MPG-8040N-31 | 8″ x 40″ | Net | 0.15 μm |
| MPG-8040F-31 | 8″ x 40″ | FRP Wrap | 0.15 μm |
Operating Limits for ART CSL MF 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 CSL Microfiltration Membrane Elements
- High flux over time at lower pressure
- Longer life enabled by backwashing
- Exceptional permeate quality
- Less fouling
CSL MF 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 Microfiltration Elements
- Reverse Osmosis Pre-Filtration
- Oil/Water Separation
- High Flux/Constrained Footprint
- High Solids Separations