EN
Household RO Membrane Element 3012-300G 400G
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High flow rate and high desalination rate – suitable for daily household use, commercial kitchens, and small‑scale commercial applications.
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Powerful filtration for safe direct drinking – effectively removes heavy metals, bacteria, viruses, and other harmful impurities, delivering pure, hygienic water that is safe to drink straight from the tap.
- Overview
- Parameter
- Why HYNAMO – At a Glance
- Recommended Products
HYNAMO Household RO Membrane Element – a high precision reverse osmosis component that effectively removes impurities, bacteria, heavy metals, and other harmful substances from tap water, delivering safe, pure drinking water with stable performance and long service life.
Customizable specifications to fit every home: daily output from 50G to 1200G, and sizes covering 1810, 1808, 2012, 1812, 3012, 2812, 3013, and 3313 – ensuring compatibility with most mainstream household water purifiers. Housing colors (blue, green, yellow, gray) and full OEM label customization (logo & parameters) are available for brand differentiation.
Advanced membrane technology with 0.0001 micron filtration precision rejects suspended solids, inorganic salts, heavy metals (lead, mercury, cadmium), bacteria, viruses, pesticides, and organic pollutants. Achieves a 95%–98% desalination rate in household use. The anti fouling coating minimizes scaling and clogging, extending membrane life and lowering long term maintenance costs.
User friendly design – Installation and replacement are simple. Made from food grade materials, it suits all residential settings (apartments, villas, rural homes) and adapts to varied water qualities (high hardness, salinity, or heavy metal content).
Quality assured – each unit undergoes rigorous factory testing (capacity, rejection rate, anti fouling, pressure resistance). Backed by a complete after sales service system for prompt support.
Choose HYNAMO for a reliable, professional purification partner that brings lasting pure water to every family – safe, healthy, and worry free.
Parameter
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Model |
Stable salt rejection(%) |
Average permeate flow(GPD) |
Test condition |
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Test pressure |
Test solution concentration |
Recovery |
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BW-3012-300 |
96 |
300 |
90psi |
500ppm |
50% |
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BW-3012-400 |
96 |
400 |
90psi |
250ppm |
50% |
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Products can be customized according to drawings and membrane shells |
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Operating limit of membrane element
Max. operating temperature ………………… 45℃
pH range during chemical cleaning(30min) …… 1-13
Max. operating pressure ……………………… 150psi
SDI15 ………………………………………………… 5
pH range1 ………………………………………… 2-11
Residual chlorine tolerance2 …………………… <0.1ppm
Note 1: When the pH exceeds 10, the maximum temperature for continuous operation is 35℃.
Note 2: Under certain conditions, influent water containing free chlorine and other oxidizing agents can cause serious membrane damage, as oxidative damage is not covered by the product warranty.
| Modle | A (mm) | B (mm) | C (mm) | D1 (mm) | D2(mm) |
| BW-3012-400 | 298 | 72.5 | 17 | 22 | 22 |
| BW-3012-500 | 298 | 72.5 | 17 | 22 | 22 |
Application Scenarios
| 1 | Application Scenarios Household daily drinking water, commercial and public facilities, medical and laboratory pure water, and various other scenarios. |
| 2 | Compatible Water Purifier Types Household reverse osmosis systems (under sink type), tankless high flow purifiers, wall mounted/countertop purifiers, commercial drinking water dispensers, hospital/laboratory pure water systems, and community water vending machines. |
Why HYNAMO – At a Glance
| 1 | Industry Leader – National High-Tech Enterprise & China’s first RO Membrane Demonstration Base. |
| 2 | Massive, Stable Production – 15M m² membrane sheets, 18M household & 200K industrial elements/year. Automated lines deliver ±5% performance consistency (vs. industry ±15%). |
| 3 | Strong R&D – 90+ patents, 20+ industry standards authored. Innovations include anti fouling, high flux, and wide pH membranes. |
| 4 | Global Certifications – ISO, NSF, RoHS, REACH approved. Exported to 30+ countries. |
| 5 | Full Cycle Support – From water analysis to custom solutions and after sales service. We’re your long term partner. |
