SUEZ AG4021TF; 4" X 21" 1050 GPD TFC Replacement Reverse Osmosis Membrane for Tap/Brackish Water (Veolia)
AG4021TF Performance Data
Operating Parameters & Limits
| Membrane Technology | Thin Film Membrane (TFM) proprietary composite |
| Maximum Temperature | 122°F (50°C) continuous operation |
| Operating pH Range | 4.0 – 11.0 (optimum 7.0 – 7.5 for rejection) |
| Chlorine Tolerance | 1,000 ppm-hours maximum, dechlorination recommended |
| Feed Water Quality | SDI <3, turbidity <1 NTU required |
| Maximum Pressure Drop | 6 psig per element, 36 psig per vessel |
| Typical Operating Flux | 10-20 GFD (15-35 L/h/m²) at standard conditions |
Commercial Brackish & Tap Water Systems
The SUEZ AG4021TF (formerly GE Desal AG-Series) is engineered for commercial reverse osmosis systems treating tap water and brackish water sources with TDS up to 2,000 mg/L. This high rejection element is ideal for applications requiring exceptional salt removal at moderate pressures, including food service, light industrial, and commercial water purification installations. The AG-Series represents an industry-standard choice for operators balancing performance with energy efficiency. Test conditions: 2000 mg/L NaCl solution at 225 psig, 77°F, 15% recovery, pH 7.5 after 24-hour stabilization. Individual element flux may vary +25%/-15% from nominal specifications. Compatible with standard 4-inch commercial RO housings with male-threaded end caps.
AG4021TF Performance Data
Operating Parameters & Limits
| Membrane Technology | Thin Film Membrane (TFM) proprietary composite |
| Maximum Temperature | 122°F (50°C) continuous operation |
| Operating pH Range | 4.0 – 11.0 (optimum 7.0 – 7.5 for rejection) |
| Chlorine Tolerance | 1,000 ppm-hours maximum, dechlorination recommended |
| Feed Water Quality | SDI <3, turbidity <1 NTU required |
| Maximum Pressure Drop | 6 psig per element, 36 psig per vessel |
| Typical Operating Flux | 10-20 GFD (15-35 L/h/m²) at standard conditions |
Commercial Brackish & Tap Water Systems
The SUEZ AG4021TF (formerly GE Desal AG-Series) is engineered for commercial reverse osmosis systems treating tap water and brackish water sources with TDS up to 2,000 mg/L. This high rejection element is ideal for applications requiring exceptional salt removal at moderate pressures, including food service, light industrial, and commercial water purification installations. The AG-Series represents an industry-standard choice for operators balancing performance with energy efficiency. Test conditions: 2000 mg/L NaCl solution at 225 psig, 77°F, 15% recovery, pH 7.5 after 24-hour stabilization. Individual element flux may vary +25%/-15% from nominal specifications. Compatible with standard 4-inch commercial RO housings with male-threaded end caps.
Description
AG4021TF Performance Data
Operating Parameters & Limits
| Membrane Technology | Thin Film Membrane (TFM) proprietary composite |
| Maximum Temperature | 122°F (50°C) continuous operation |
| Operating pH Range | 4.0 – 11.0 (optimum 7.0 – 7.5 for rejection) |
| Chlorine Tolerance | 1,000 ppm-hours maximum, dechlorination recommended |
| Feed Water Quality | SDI <3, turbidity <1 NTU required |
| Maximum Pressure Drop | 6 psig per element, 36 psig per vessel |
| Typical Operating Flux | 10-20 GFD (15-35 L/h/m²) at standard conditions |
Commercial Brackish & Tap Water Systems
The SUEZ AG4021TF (formerly GE Desal AG-Series) is engineered for commercial reverse osmosis systems treating tap water and brackish water sources with TDS up to 2,000 mg/L. This high rejection element is ideal for applications requiring exceptional salt removal at moderate pressures, including food service, light industrial, and commercial water purification installations. The AG-Series represents an industry-standard choice for operators balancing performance with energy efficiency. Test conditions: 2000 mg/L NaCl solution at 225 psig, 77°F, 15% recovery, pH 7.5 after 24-hour stabilization. Individual element flux may vary +25%/-15% from nominal specifications. Compatible with standard 4-inch commercial RO housings with male-threaded end caps.
