Domestic RO Membrane Element 2812
Enjoy Pure, Safe Water with Confidence – Premium Reverse Osmosis Membrane
Our high-performance Reverse Osmosis Membrane is engineered to remove up to 99% of over 1,000 contaminants from your water supply. This includes up to 98% lead removal, as well as effective reduction of chlorine, fluoride, arsenic, asbestos, calcium, sodium, and many more harmful substances. With this advanced membrane technology, you can enjoy cleaner, safer, and better-tasting water every day.
Top-Quality Materials for Maximum Purity
Crafted from food-grade, high-capacity membrane material, our design features high packing density to capture and reject contaminants while allowing only pure water molecules to pass through. This ensures maximum filtration efficiency and outstanding long-term reliability for your reverse osmosis system.
Energy-Saving Performance
Engineered for low-pressure operation (only 70 psi), this membrane reduces power consumption and lowers operating costs without sacrificing filtration quality.
Wide TDS Range & Stable Performance
Wide TDS Handling: Performs effectively in water with salinity up to TDS 3000 ppm, maintaining strong rejection rates.
Consistent Filtration: Upgraded membrane sheet formula ensures a stable 97% rejection rate across a wide TDS range.
Peace of Mind Guarantee
We stand behind every membrane we produce. If you experience any issues with your reverse osmosis membrane, our dedicated customer service team is ready to assist you promptly.
Key Applications
Ideal for residential and household reverse osmosis systems
Suitable for water purification devices in hospitals, laboratories, and healthcare facilities
Excellent for applications requiring high-purity water for drinking, cooking, and sensitive processes
Upgrade your water filtration today with our premium Reverse Osmosis Membrane - delivering purity, performance, and peace of mind for years to come.
Product Parameters
|
Product |
Average Permeate Flow |
Average Salt Rejection % |
Test conditions |
||||
|
NaCl |
Pressure |
Temperature |
pH |
Recovery Rate |
|||
|
Pro-LP-2812-300 |
≥300(1.14) |
≥97.0 |
350mg/L |
70psi |
25°c |
6.5~7.5 |
15% |
Due to variations in feedwater quality, membrane elements under standard test conditions may have a 15% deviation in permeate flow
The stated product performance is based on data collected after 30 minutes of operation at the following test conditions
SIZE: mm/Inch
|
Model |
A |
B |
C |
D |
E |
|
Pro-LP-2812-300 |
2.68 |
0.72 |
0.87 |
0.87 |
12.00 |
Recommended Operating Conditions
|
Operating Limits |
Unit |
Value |
|
Maximum operating pressure |
psi (MPa) |
600(41) |
|
Maximum feed water temperature |
°F (°C) |
113(45) |
|
Continuous operation pH range |
|
3-10 |
|
Cleaning PH range |
|
2-11 |
|
Maximum feed water SDI15 |
|
5 |
|
Maximum residual chlorine concentration of influent |
ppm |
<0.1 |
General Handing Procedures
Store in a cool and dry place (below 45°C) away from sunlight.
Permeate from the first hour of operation should be discarded.
Keep elements moist at all times after initial wetting.
To prevent microbial growth in the Wet Membrane Element, it is recommended to wash it with a 1.0% Sodium Metabisulfite (food grade) solution, followed by vacuum-bag packing the
Membrane Element and storing it in a cardboard box.
Only use chemicals compatible with the membrane elements and components. Bright Star Water will not accept any responsibility for the use of incompatible chemicals.
FAQ
| Do you accept OEM / ODM? | Yes | |||||||
| How many years of manufacturing experience does your company have? | 8 | |||||||
| Do you provide free samples? | No | |||||||
| Do you have 24-hour customer online to answer questions at any time? | Yes | |||||||
| Can you provide fast delivery (or guarantee delivery within how many days, delivery period)? | 15~20 days | |||||||
| Are there any different advantages in logistics and transport? | efficient, cost-effective, and flexible, resilient and efficient logistics network. | |||||||
| What are the after-sales services? | • Technical Assistance: A Dedicated technical support team available to address inquiries, troubleshoot issues, and optimize membrane performance. | |||||||
| • Training Programs: Training sessions and resources to educate your team on membrane installation, operation, and maintenance best practices. | ||||||||
| • Warranty Coverage: Comprehensive warranty policies to protect your investment and provide peace of mind. | ||||||||
| What other company advantages do you think buyers will consider when making purchasing decisions? | 1. High-quality products with consistent standards, ensuring reliability across all batches. | |||||||
| 2. higher productivity and shorter lead times. | ||||||||
| 3. In-house research and development (R&D) to fit specific requirements. | ||||||||
| 4. stringent quality control measures | ||||||||
| Is this product customizable? What specific aspects can be customized? (For example, color, shape, size, etc.) | Yes, our product can be customized in all factors listed in our specification sheet. | |||||||
| Do you accept small orders (what is the minimum order quantity, etc.)? | Yes, MOQ 1 pc | |||||||
| Do you offer a warranty (and how long is the warranty period)? | Yes, 1 year warranty | |||||||
| What are the characteristics of the material used for this product? (For example, food-grade, high-precision, high-quality stainless steel, child-safe, etc.) | thin-film nano-composite (TFN) materials with higher salt rejection, durability, and chemical resistance. | |||||||
| What are the unique features and characteristics of this product? (Please describe them briefly, for example, high water absorption, corrosion resistance, etc.) | enhanced permeability, high fouling resistance, and improved selectivity due to embedded nanoparticles. | |||||||
| What are the applications or uses of this product? | Desalination industry, textile, chemical processing, Industrial water, wastewater treatment | |||||||
| Is this product in stock? Can you wholesale it? | Yes | |||||||
| Do you sell used products? | No | |||||||
| What other advantages do you think buyers will consider when making a purchasing decision? (Again, describe them briefly.) | High product quality and durability, innovative features in TFN eco-friendly materials, cost-effectiveness, compliance with industry standards | |||||||
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