HID Commercial Reverse Osmosis Membranes (RO Membranes) include 400GPD, 600GPD, 800GPD, etc. These RO elements are widely used in hospitals, schools, factories, and laboratories.
Commercial Membrane Dimensions:
| Model No. | A (inch/mm) | B(inch/mm) | C(inch/mm) | D(inch/mm) | E(inch/mm) |
| TFC-3012-200 | 298 | 20 | 16.8 | 67 | 257 |
| TFC-3012-300 | 298 | 20 | 16.8 | 72 | 257 |
| TFC-3012-400 | 298 | 20 | 16.8 | 72 | 257 |
| TFC-3013-400 | 330 | 19 | 16.8 | 68 | 300 |
| TFC-3012-500 | 298 | 20 | 16.8 | 72 | 257 |
| TFC-3213-600 | 330 | 19 | 16.8 | 76 | 300 |
| TFC-3213-800 | 330 | 19 | 16.8 | 78 | 300 |
Commercial Membrane Model & Performance:
| Model No. | Min. Salt Rejection (%) | Stabilized Salt Rejection(%) | Permeate Flow Rate(gpd) | TestTemp. | Test Pressure | Test Water TDS |
| TFC-3012-200 | 95 | 97 | 200 | 25℃ | 65psi | 500ppm |
| TFC-3012-300 | 95 | 97 | 300 | 25℃ | 65psi | 500ppm |
| TFC-3012-400 | 95 | 97 | 400 | 25℃ | 80psi | 500ppm |
| TFC-3013-400 | 95 | 97 | 400 | 25℃ | 100psi | 500ppm |
| TFC-3012-500 | 94 | 96 | 500 | 25℃ | 100psi | 500ppm |
| TFC-3213-600 | 94 | 96 | 600 | 25℃ | 100psi | 500ppm |
| TFC-3213-800 | 94 | 96 | 800 | 25℃ | 100psi | 500ppm |
1. Permeate flow rate and salt rejection is based on testing conditions: 25℃, PH 7.5, 20% recovery.
2. Stabilized salt rejection is generally achieved within 24-48 hours of continuous use, depending upon feedwater characteristics and operating conditions.
Operating Limits:
| Model No. | Maximum
Operating Temperature | Maximum
Operating Pressure | Feed Water PH Range,
continuous operation | Maximum Feed Water Turbidity | Maximum
Feed Water SDI | Chlorine
Tolerance |
| TFC-3012-200 | 45℃ | 200psi | 4-11 | 1NTU | 5 | <0.1ppm |
| TFC-3012-300 | 45℃ | 200psi | 4-11 | 1NTU | 5 | <0.1ppm |
| TFC-3012-400 | 45℃ | 200psi | 4-11 | 1NTU | 5 | <0.1ppm |
| TFC-3013-400 | 45℃ | 200psi | 4-11 | 1NTU | 5 | <0.1ppm |
| TFC-3012-500 | 45℃ | 200psi | 4-11 | 1NTU | 5 | <0.1ppm |
| TFC-3213-600 | 45℃ | 200psi | 4-11 | 1NTU | 5 | <0.1ppm |
| TFC-3213-800 | 45℃ | 200psi | 4-11 | 1NTU | 5 | <0.1ppm |
