- Hid Membrane Co., Ltd.
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- info@ro-hid.com
100% Original Ro Membrane Manufacturers - Membrane Reverse Osmosis Factory Of 4021 Commercial Reverse Osmosis RO Membrane – HID Membrane
100% Original Ro Membrane Manufacturers - Membrane Reverse Osmosis Factory Of 4021 Commercial Reverse Osmosis RO Membrane – HID Membrane Detail:
Dedicated to strict quality manage and thoughtful buyer company, our experienced workers members are generally available to discuss your specifications and make certain full consumer gratification for Membrane Reverse Osmosis Factory Of 4021 Commercial Reverse Osmosis RO Membrane, To offer prospects with great equipment and solutions, and frequently develop new machine is our company’s business objectives. We glance ahead for your cooperation.
Dedicated to strict quality manage and thoughtful buyer company, our experienced workers members are generally available to discuss your specifications and make certain full consumer gratification for Membrane Reverse Osmosis, For many years, we now have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
RO Membrane 4021
HIDTM Industrial RO Membrane ranks the best brands in China among the RO membrane industry. RO Membrane 4021 has won the trust of thousands of families for feeding the reliable purified water over 10 years. Each membrane is made of HID developed & pre-examined sheet and goes through stringent making processes as well as in-house quality inspection & testing before delivery. HID Membrane has been certified by SGS & China Jiangsu Sanitation Bureau wrt drinking water membrane elements.
| Model | RT-2521 HF | RT-2540 HF | RT-4021 HF | RT-4040 HF | RT-8040 HF | |
| Performance | Stable Desalination % | 98 | 98 | 98 | 99 | 99.3 |
| Min. Desalination % | 97 | 97 | 97 | 98 | 98.5 | |
| Mean Permeable Flow GPD (L/d) | 380(1300) | 780(2800) | 1000(3400) | 2800(9500) | 11000(41000) | |
| Active Film Area ft2(m2) | 13 (1.2) | 28 (2.6) | 36 (3.3) | 97 (9) | 400 (37) | |
| Test Conditions | Pressure | 100psi(0.7Mpa) | 225psi(1.55Mpa) | |||
| Water Temp. | 25℃ | 25℃ | ||||
| Concentration(NaCl) | 2000ppm | 2000ppm | ||||
| Water PH | 6.5 to 7.5 | 6.5 to 7.5 | ||||
| Recovery Rate % | 15 | 15 | ||||
| Operating Conditions | Max. Operating Pressure | 600psi(4.2Mpa) | 600psi(4.2Mpa) | |||
| Max. Feed Water Temp. | 45℃ | 45℃ | ||||
| Max. Feed Water Silt Density Index (SDI) | 5 | 5 | ||||
| Feed Water Chlorine Tolerance | < 0.1ppm | < 0.1ppm | ||||
| Feed Water PH Range, Continuous Operation | 3 to 10 | 3 to 10 | ||||
| Feed Water PH Range, Short-Term Cleaning | 2 to 12 | 2 to 12 | ||||
| Max. Pressure Drop of Single Membrane | 15psi(0.1Mpa) | 15psi
(0.1Mpa) |
||||
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.
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