Datasheet summary
Industrial RO HP series
Engineering summary from PDF text extraction for Industrial RO HP series. Verify every value with the OEM datasheet.
Summary
Product identification
The Industrial RO HP Series are ultra-high-pressure reverse osmosis elements featuring a proprietary A-Series thin-film membrane for high salt retention. The Industrial RO5 and RO7 HP elements are designed to operate up to 100 bar, utilizing a special element and membrane design. They are typically used for industrial brines to achieve very high salt concentrations in the retentate, improving the efficiency of Zero Liquid Discharge (ZLD) or Minimal Liquid Discharge (MLD) systems. These elements are also recommended for salt recovery in industrial process or waste streams. They incorporate a 35mil spacer in an ultra-high-pressure compatible element assembly.
Element specifications
(1) Average salt rejection after 24h operation. Individual flow rate may vary ±25%. (2) Testing conditions:
- INDUSTRIAL RO5: 2,000 ppm NaCl solution at 225psi (1,550kPa) operating pressure, 77°F, pH 7.5 and 15% recovery.
- INDUSTRIAL RO7: 500 ppm NaCl solution at 75psi (520kPa) operating pressure, 77°F, pH 7.5 and 15% recovery.
| Model | Average permeate flow gpd (m³/day) | Average NaCl rejection | Minimum NaCl rejection |
|---|---|---|---|
| INDUSTRIAL RO5 HP 4040F35 | 2,200 (8.3) | 99.5% | 99.0% |
| INDUSTRIAL RO5 HP 8040F35 | 9,200 (34.8) | 99.5% | 99.0% |
| INDUSTRIAL RO7 HP 4040F35 | 2,200 (8.3) | 92.0% | 90.0% |
| INDUSTRIAL RO7 HP 8040F35 | 9,200 (34.8) | 92.0% | 90.0% |
Mechanical / hydraulic
(3) Element properties and parameters are indicative numbers. Specific values by element may vary within normal element manufacturing tolerances.
Element properties
| Model | Spacer mil (mm) | Active area ft² (m²) | Outer wrap | Part number |
|---|---|---|---|---|
| INDUSTRIAL RO5 HP 4040F35 | 35 (0.89) | 75 (7.0) | Fiberglass | 3154755 |
| INDUSTRIAL RO5 HP 8040F35 | 35 (0.89) | 330 (30.7) | Fiberglass | 3153541 |
| INDUSTRIAL RO7 HP 4040F35 | 35 (0.89) | 75 (7.0) | Fiberglass | 3169019 |
| INDUSTRIAL RO7 HP 8040F35 | 35 (0.89) | 330 (30.7) | Fiberglass | 3169018 |
Dimensions and Weight
| Model | Type | Dimensions, inches (cm) A | Dimensions, inches (cm) B | Dimensions, inches (cm) C | Boxed Weight lbs. (kg) |
|---|---|---|---|---|---|
| 4040F | Male | 40.0 (101.6) | 0.75 (1.90) | 3.9 (9.9) | 11 (5) |
| 8040F | Female | 40.0 (101.6) | 1.125 (2.86) | 7.9 (20.1) | 35 (16) |
Operating limits
- Typical Operating Flux: 5 - 20 GFD (8 – 34 LMH)
- Maximum Temperature:
- Continuous operation: 122°F (50°C)
- Clean-In-Place (CIP): 122°F (50°C)
- pH Range:
- Optimum rejection: 7.0 – 7.5
- Continuous operation: 2.0 - 11.0
- Clean-In-Place (CIP): 1.0 - 13.0 (4)
- Maximum Pressure Drop:
- Over an element: 15psi (103kPa)
- Per housing: 60psi (414kPa)
- Chlorine Tolerance: 500+ ppm hours, dechlorination recommended
Maximum Operating Pressure
| Temperature | Maximum Operating Pressure |
|---|---|
| < 95°F (35°C) | 1,500psi (10,342kPa) |
| < 104°F (40°C) | 1,000psi (6,897kPa) |
| < 113°F (45°C) | 700psi (4,828kPa) |
| < 122°F (50°C) | 600psi (4,137kPa) |
Feed water
- NTU: < 1
- SDI₁₅: < 5
Disclaimer: This summary is based on the provided text extract and may not include all figures, footnotes, or the latest revisions of the OEM 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.