- Product num: MCBW-4040-100HR
- Equivalent: LC HR-4040 Equivalent
General Information
MCBW-4040-100HR is manufactured as an equivalent, direct replacement, alternative, analog, retrofit and analogue for DuPont DOW Filmtec LC HR-4040 (LCHR 4040) RO membrane.MCBW-4040-100HR reverse osmosis membrane elements are developed for brackish water treatment, ideal for reverse osmosis plant managers and operators dealing with brackish water with pre-treatment.These reverse osmosis membrane element provides consistency, high permeate water quality, high performance and productivity, and long service life.
Features & Advantages
- Provides high-quality permeate water
- Stable salt rejection rate and high permeate flow rate
- Optimized design, good resistance to fouling results in long service life
- High chemical tolerance for cleaning with highly effective cleaning performance
- Simple and economical element replacement
Applications
- Industrial pure water
- Industrial wastewater reuse
- Slightly contaminated water
Specifications
- Configuration: Spiral wound element
- Membrane Polymer: Polyamide thin-film composite
Performance
| Element Part Number | Membrane Active Area ft2(m2) | Feed Spacer mil(mm) | Permeate Flow Rate* GPD(m3/d) | Stabilized Salt Rejection** | Minimum Salt Rejection |
| MCBW-4040-100HR | 100(9.3) | 28(0.712) | 2,900(11) | 99.7% | 99.5% |
Standard test conditions:The above performance is initial(data record after 30 minutes of operation), based on the following conditions:2,000 ppm NaCl solution225 psi(15.5 bar) operating pressure25°C(77°F) operating temperature15% permeate recovery7.5-8 pH range*Permeate flow for individual elements may vary but will be no more than ±15%.**Stabilized salt rejection is generally achieved within 24-48 hours of continuous use; depending on feed water characteristics and operating conditions.
Element Dimensions
| Model | Length A, inch(mm) | Diameter B, inch(mm) | Permeate tubeinner diameter C, inch(mm) | Permeate tubeExtension Dinch(mm) |
| 4040 | 40(1,016) | 3.9(99) | 0.75(19) | 1.04(26.5) |
Operating and Cleaning Limits
| Maximum Operating Pressure | 600 psi (41 bar) |
| Maximum Operating Temperature | 45°C (113°F) |
| Maximum Chlorine Concentration | 0.1 ppm |
| pH Range, Continuous | 2-11 |
| pH Range, Cleaning | 1-13 |
| Maximum Feed SDI (15 mins) |
