Datasheet summary
KC 8040-C
Engineering summary from PDF text extraction for KC 8040-C. Verify every value with the OEM datasheet.
Summary
Product identification
- Product line: Membranium KC Series
- Membrane material: Composite polyamide
- Membrane type: Spiral wound nanoRO Reverse osmosis membrane elements for brackish water desalination
- Models: KC 8040-C, KC 8040-C2, KC 8040-C3
Operating limits
- Recommended operation pressure: 1.2-2.0 MPa
- Maximum operation pressure: 4.1 MPa
- Maximum pressure drop: 0.07 MPa
- Operation temperature: 4-45 °С
- pH at continuous operation (T < 35 °С): 2-11
- pH at continuous operation (T < 45 °С): 3-10.5
- During continuous work with pH over 10, the temperature must not exceed 35 °С.
- Chemical cleaning, temperature / CIP pH (short time operation):
- T < 45 °С: 2-11
- T < 35 °С: 1-11.5
- T < 25 °С: 1-12
- Free chlorine content: 0.1 mg/l max
- Maximum feed flow: 17 m³/hr
- Concentrate/permeate ratio on each element: 5:1 min
- SDI (15 minutes test): 5 max
- Turbidity: 1 NTU max
Performance
Performance is measured under the following test conditions:
- Test solution: NaCl 1500 mg/l
- Pressure (P): 1.55 MPa
- Temperature (T): 25 °С
- pH: 7.5
- Recovery: 15%
The flow of each single element in a batch may vary by +25% / -15%. Minimal rejection is for a new element after a 20-minute test on the test solution. Nominal rejection is reached after 100 hours of continuous operation on the test solution.
| Model | Flow (m³/hr) | Flow (GPD) | Rejection (normal/minimal) | Area (m²) | Area (ft²) | Spacer (mm) | Spacer (mil) |
|---|---|---|---|---|---|---|---|
| КC 8040-C | 1.8 | 11,500 | 99.7/99.4 | 39 | 420 | 0.71 | 28 |
| КC 8040-C2 | 1.7 | 11,000 | 99.7/99.4 | 37 | 400 | 0.79 | 31 |
| КC 8040-C3 | 1.6 | 10,300 | 99.7/99.4 | 35 | 375 | 0.86 | 34 |
Mechanical / hydraulic
- Design: Fiberglass Shell, Brine Seal. An Interconnector is supplied with each element.
| Model | A (mm) | B (mm) | B’ (ATD) (mm) | C (mm) | Weight (kg) |
|---|---|---|---|---|---|
| КC 8040-C (2,3) | 1016 | 203 | 200 | 28.6 | 15.5 |
Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions. Contractual data must match the 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.