Datasheet summary
КМ 8040-С
Engineering summary from PDF text extraction for КМ 8040-С. Verify every value with the OEM datasheet.
Summary
Product Identification
Membranium КM Series spiral-wound membrane elements are designed for sea water desalination.
- Product Line: Membranium КM Series
- Membrane Material: Composite polyamide
- Membrane Type: nanoRO
- Design: Spiral wound
- Application: Sea water desalination
Operating Limits
- Recommended operation pressure: 4.5-6.5 MPa
- Maximum operation pressure: 7 MPa
- Maximum pressure drop: 0.07 MPa
- Operation temperature: 4-45 °С
- pH at continuous operation:
- T<35°С: 2-11
- T<45°С: 3-10.5
- Note: During continuous work with pH over 10, the temperature must not exceed 35°С.
- pH for chemical cleaning (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: 10:1 min
- SDI (15 minutes test): 5 max
- Turbidity: 1 NTU max
Feed Water
- Free chlorine content: 0.1 mg/l max
- SDI (15 minutes test): 5 max
- Turbidity: 1 NTU max
Product Water
Performance specifications are based on the following test conditions:
- Test solution: NaCl 32 g/l
- Pressure (P): 5.5 MPa
- Temperature (T): 25 °С
- pH: 7.5
- Recovery: 10%
- Flow of each single element in a batch may vary for +/-15%.
- Minimal rejection of a new element is measured after a 20-minute test on test solution.
- Nominal rejection is reached after 48 hours of continuous operation on test solution.
| Model | Flow (m³/hr) | Flow (GPD) | Rejection (normal/minimal) | Area (m²) | Area (ft²) |
|---|---|---|---|---|---|
| КМ 8040-С | 1.66 | 10500 | 99.75%/99.55% | 39 | 420 |
| КМ 8040-С2 | 1.50 | 9500 | 99.8%/99.6% | 37 | 400 |
| КМ 8040-С3 | 1.42 | 9000 | 99.8%/99.6% | 35 | 375 |
Mechanical / Hydraulic
- Dimensions (for КМ 8040-С, КМ 8040-С2, КМ 8040-С3):
- A: 1016 mm
- B: 203 mm
- B’ (ATD): 200 mm
- C: 28.6 mm
- Weight: 15.5 kg
- Spacer Thickness:
- КМ 8040-С: 0.71 mm (28 mil)
- КМ 8040-С2: 0.79 mm (31 mil)
- КМ 8040-С3: 0.86 mm (34 mil)
- Supplied with each element: Interconnector
Disclaimer: This summary is based solely on the extracted text. It may not include all figures, footnotes, or the latest revisions from the complete OEM PDF datasheet. For contractual data, always 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.