Top 10 directly factory osmotic semipermeable membrane 4040 reverse osmosis
Top 10 directly factory osmotic semipermeable membrane 4040 reverse osmosis
Specification
Model | Performance | Structure Parameter | |||||
Stable rejection /% | Average permeate flux /gpd(m3/d) | Effective membrane area /ft2 | Flowpath Dia /mil | Inner pipe Dia /mm | |||
BW Series | BW-8040 | 99.5 | 10000(37.9) | 380 | 31 | 28.7 | |
BW-8040-400 | 99.5 | 10600(40.1) | 400 | 30 | 28.7 | ||
BW-4040 | 99.5 | 2400(9.1) | 90 | 31 | 19.0 | ||
Testing conditions |
| ||||||
Testing Pressure | 225psi(1.55 MPa) | ||||||
Temperature of testing | 25 ℃ | ||||||
Testing Concentration(NaCl) | 2000 mg/L | ||||||
pH Value of testing | 7.5 | ||||||
Recovery of single membrane element | 20% | ||||||
Operation limits and conditions: |
| ||||||
Max. Working Pressure | 600 psi(4.14 MPa) | ||||||
Max. Feedwater Flow | 75 gpm(17 m3/h)(8040) | ||||||
| 16 gpm(3.6 m3/h)(4040) | ||||||
Max inflow temperature | 45℃ | ||||||
Max flow SDI15 | 5 | ||||||
Residual Chlorine Concentration of feed water | <0.1 mg/L | ||||||
pH range of Feed water durng Continuous Operation | 3~10 | ||||||
pH range of feed water during chemical cleaning | 2~12 | ||||||
Max, Pressure Drop of Single membrane element | 15 psi(0.1 MPa) | ||||||
Tianjin Kung ta new material technology Co.ltd is a leading manufacturer of ro membrane with more than 8 years experience in China. Sapstone is our own brand.
Sapstone RO membrane is developed by Kung ta & Tianjin Polytechnic University.
We have developed full automatic rolling machine, so our stable annual output is 5 million pieces. The Models from 50/75/80/100GPD to 200/300/400/600GPD upto 4021/4040/8040.
Our main advantage:
1. ISO9001：2015 standard
2. Long service life
3. Cost effective
4. Stable supply
5. Customized Service Producing your own brand ro membrane.
With advanced production equipment of ro membrane and sheet, we will provide strictly quality controlling and competitive products.
1. Adanvced Automatic production line.
2. Stable and large-scale produce capacity.
3. Strong R&D Team.
4. customize service provided as customer's required.
Our products use the most advanced technology, perfect technology, filtration precision is more accurate, membrane element removable replacement, long service life, high cost performance. And cartridge is the food grade material , pollution-free, non-toxic health!
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