Datasheet summary
SWC5-LD-4040
Engineering summary from PDF text extraction for SWC5-LD-4040. Verify every value with the OEM datasheet.
Summary
Product identification
The product is identified as SWC5-LD-4040.
Performance Specifications
- Permeate Flow: 1,750 gpd (6.62 m³/d)
- Salt Rejection: 99.7% (99.5% minimum)
These specifications are based on the following test conditions:
- 32000 ppm NaCl solution
- 800 psig (5.5 MPa) Applied Pressure
- 77 °F (25 °C) Operating Temperature
- 10% Permeate Recovery
- 6.5 - 7.0 pH Range
Note: Permeate flow for individual elements may vary +25 / -15 percent from the specified value.
Product Construction
- Configuration: Low Fouling Spiral Wound
- Membrane Polymer: Composite Polyamide
- Membrane Active Area: 80 ft² (7.43 m²)
- Packaging: All membrane elements are supplied with a brine seal, interconnector, and O-rings. Elements are enclosed in a sealed polyethylene bag containing less than 1.0% sodium meta-bisulfite solution, and then packaged in a cardboard box.
Values listed are indicative, not specified.
Mechanical / hydraulic
- Element Length (A): 40.0 inches (1016 mm)
- Element Diameter (B): 3.95 inches (100.3 mm)
- Core Tube Inner Diameter (C): 0.75 inches (19.1 mm)
- Core tube extension: 1.05" (26.7 mm)
- Feed Spacer: 34 mil (0.86 mm)
Values listed are indicative, not specified.
Operating limits
- Maximum Applied Pressure: 1200 psig (8.27 MPa)
- Maximum Chlorine Concentration: < 0.1 ppm
- Maximum Operating Temperature: 113 °F (45 °C)
- pH Range, Continuous (Cleaning): 2-11 (1-13)
- Maximum Feedwater Turbidity: 1.0 NTU
- Maximum Feedwater SDI (15 mins): 5.0
- Maximum Feed Flow: 16 gpm (3.6 m³/h)
- Minimum Brine Flow: 3 gpm (0.7 m³/h)
- Maximum Pressure Drop for Each Element: 15 psi (0.10 MPa)
The limitations shown here are for general use. For specified projects, operation at more conservative values may ensure the best performance and longest life of the membrane.
Disclaimer: This summary is based on text extracted from an OEM PDF datasheet. This extraction may miss figures, footnotes, or the most recent revisions. Contractual data must match the specific OEM PDF revision used on the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.