Datasheet summary
Compact 4040
Engineering summary from PDF text extraction for Compact 4040. Verify every value with the OEM datasheet.
Summary
Product Identification
- Model: COMPACT 4040
- Configuration: Spiral Wound
- Membrane Polymer: Composite Polyamide
- Brine Spacer Material: Polypropylene
Performance Specifications
Nominal Membrane Area: 85 ft² (7,9 m²)
Test conditions for performance (after 30 min of operation):
- Operating Temperature: 77 °F (25 °C)
- Permeate Recovery: 15%
- pH Range: 6,5 ÷ 7,0
- Solution: NaCl
| Type | Permeate Flow | Salt Rejection | Applied Pressure (Test) | NaCl Concentration (Test) |
|---|---|---|---|---|
| LOW1 | 2600 gpd (9,8 m³/d) | 99,3% nominal (99,0% minimum) | 150 psi (10,3 bar) | 1500 ppm |
| LOW2 | 1900 gpd (7,2 m³/d) | 99,6% nominal (99,4% minimum) | 150 psi (10,3 bar) | 1500 ppm |
| LOW3 | 3000 gpd (11,4 m³/d) | 98,8% nominal (98,0% minimum) | 150 psi (10,3 bar) | 1500 ppm |
| LOW4 | *2600 gpd (9,8 m³/d) | *99,2% nominal (99,0% minimum) | *100 psi (6,9 bar) | *500 ppm |
Operating Limits
- Maximum Feed Flow: 16 gpm (3,6 m³/h)
- Maximum Chlorine Concentration: <0,1 ppm
- Maximum Feedwater SDI (15min): 3,0
- Maximum Feedwater Turbidity: 0,5 NTU
- Maximum Operating Temperature: 113 °F (45 °C)
- Maximum Pressure Drop: 10 psi (0,7 bar)
- Operating Pressure (Fiberglassed): 210 psi (14,5 bar)
- Feedwater pH Range: 3,0 ÷ 10,0
- Minimum ratio of concentrate to permeate flow: 5:1 for any element
Mechanical / Hydraulic
- Total Length (A): 44.35 inches (1126 mm)
- Partial Length (B): 41.15 inches (1045 mm)
- Max Diameter (C): 4.65 inches (118 mm)
- Tubular Diameter (D): 4.10 inches (104 mm)
- Dimension (E): 7.1 inches (180 mm)
- Weight (shipped-working): 17.5-25.0 lbs (7,9-11,3 Kg)
Important Notices and Guidelines
- Size variations: Dimensions must be considered within a range of ±3% except for lengths (A and B) ±3‰.
- Minimum permeate flow for individual modules may vary 15% below nominal.
- Modules are sealed with small screws (to be removed when used).
- Modules contain less than 1.0% sodium meta-bisulfite and less than 10% propylene glycol solution, and are packaged in a cardboard box.
- The customer is fully responsible for the effects of incompatible chemicals on elements. The presence of free chlorine and other oxidizing agents will cause membrane failure, and the damage is not covered under warranty.
- Permeate obtained from the first hour of operation should be discarded.
- Avoid static permeate-side backpressure at all times.
- These membranes may be subject to drinking water application restrictions in some countries; please check the application status before use and sale.
Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the original PDF datasheet. For contractual data, please refer to the specific OEM PDF revision used on your 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.