2026
Hunan Ovay Technology Co., Ltd.
HuNan-ZhuZhou, ChinaUltra-low pressure (U) series is an aromatic polyamide composite membrane element developed by OVAY Technology for desalting raw water with low salt concentration. It can achieve higher water flux and desalination rate under lower operation pressure, and can be widely used in pure water preparation, reclaimed water reuse, food processing and other fields.
Parameters:
| Membrane Element Category | Membrane Model | Stabilized Salt Rejection (%) | Average Permeate Flow GPD (m³/d) | Test Conditions Pressure psi (MPa) | Test Solution Concentration NaCl (ppm) | Recovery Rate (%) |
| Extra Low Pressure RO Membrane | OV-X-4040 | 99.2 | 2600 (9.8) | 100 (0.69) | 500 | 15 |
| OV-X-8040 400 | 99.2 | 12000 (45.4) | ||||
| OV-X-8040 440 | 99.2 | 13200 (49.9) | ||||
| Ultra Low Pressure RO Membrane | OV-U-4040-HF | 99 | 2600 (9.8) | 150 (1.03) | 1500 | 15 |
| OV-U-4040 | 99.5 | 1900 (7.2) | ||||
| OV-U-4040-HR | 99.7 | 1900 (7.2) | ||||
| OV-U-8040-HF | 99 | 11200 (42.3) | ||||
| OV-U-8040 | 99.5 | 9600 (36.3) | ||||
| OV-U-8040-HR | 99.7 | 10500 (39.7) | ||||
| OV-U-8040 440 | 99.5 | 12000 (45.4) | ||||
| Low Pressure RO Membrane | OV-L-4040 | 99.7 | 2400 (9.1) | 225 (1.55) | 2000 | 15 |
| OV-L-8040 365 | 99.7 | 9600 (36.3) | ||||
| OV-L-8040 400 | 99.7 | 10500 (39.7) | ||||
| OV-L-8040 440 | 99.7 | 11500 (43.5) |
Membrane element size
Product Description
Technical Parameter
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