HSRO Membrane
HSRO Membrane
AMFOR® HSRO heat sanitizable reverse osmosis membrane elements deliver outsanding quality water with the added capability to withstand sanitization with hot water. HSRO elements have the highest active membrane area in the industry. This high area allows system design with either lower operating flux or cost saving from fewer membrane elements. The ful -fit configuration minimizes stagnant area and is optimal for applications requiring a sanitary design. Al components comply with FDA standards.
Product Specification
| Product | Active Area ft2(m2) | Permeate Flow Rate gdp(m3/d) | Stabilized Salt Rejection % |
| HSRO-4040FF | 90(8.4) | 1900(7.2) | 99.5 |
| HSRO-390FF | 390(36) | 9000(34) | 99.5 |
1. Permeate flow and salt rejection based on the following test conditions:2000ppm NaCl, 150 psig (10.3bar), 77。F (25。C) and 15% recovery.
2. Permeate flows for individual elements may vary +/-20%
| Product Type | Dimensions-inches (mm) | ||
| A | B | C | |
| HSRO-4040FF | 40.0(1016) | 0.75(19) | 3.9(99) |
| HSRO-390FF | 40.0(1016) | 1.125(29) | 7.9(201) |
Operation Limits
Maximum Operating Pressure ........................................................................................... 600psi (41.0bar)
Maximum Operating Temperature ............................................................................................... 158 (70℃)
pH Range, Continuous Operation .......................................................................................................... 3-10
pH Range, Short-Term Cleaning (Max.@50℃) .................................................................................... 1-12
Maximum Feed water Turbidity ............................................................................................................. 1NTU
Maximum Feed Silt Density Index ................................................................................................................. 5
Free Chlorine Tolerancec ............................................................................................................. ＜ 0.1ppm