Product Description
SanRO, High Rejection RO Composite Membrane Elements are designed specifically for High Performance in USP and other high purity water systems. Elements with Sanitary, Full-fit outer-wraps
eliminate “dead flow” areas for maximum bacteria control. SanRO components conform to FDA regulation CFR Title 21.
Product Type
Composite Polyamide
Dimension
40 in x 7.9 in
Product Specifications
| Applied Pressure |
Permeate Flow Rate |
Typical Stabilized Salt Rejection (%) | ||
| (psig) | (MPa) | (GPD) | (m³/h) | |
| 158 | 1.09 | 10,500 | 39.7 | 99.5 |
• Element Performance is at 225 psig (1.55 MPa), 1500 mg/L NaCl, 15% Recovery, 77°F (25 °C).
• Applied Pressure and Permeate TDS are projected values for a 2:2:1 array system operating at 15 GFD (26 LMH) average flux with 500 mg/L TDS feed (NaCl), 80% Recovery, pH 7, 77°F (25 °C).
Operating and Cleaning Limits
| Maximum Applied Pressure, psig (MPa) | Maximum Chlorine Concentration (ppm) | Maximum Operating Temperature | Operating pH Range | Cleaning pH Range | Maximum Pressure Drop for a vessel, psig (MPa) |
| 600 (4.14) | < 0.1 ppm | 113°F (45°C) | 3.0 - 10.0 | 2.0 - 11.0 | 60 (0.41) |
• The limitations shown here are for general use. The values may be more conservative for specific projects to ensure the best performance and longest life of the membrane.