Fujian Huamo Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of heat resistant ro membrane in China. If you're going to wholesale bulk heat resistant ro membrane made in China, welcome to get catalog and price list from our factory. All custom made products are with high quality and competitive price. Also, OEM service is available.
Product Details
Heat resistant RO membrane RST4040-HS2 with an effective membrane area of 8.3 m², It is fully capable of meeting the stringent requirements of food, beverage, and pharmaceutical facilities regarding the maintenance of system cleanliness through thermal disinfection.
Utilizing thermally stabilized materials, this membrane maintains a salt rejection rate of 99.4% and a water flux of 2,500 gpd, even in the presence of fluctuating thermal loads. Its integrated 8.3 m² effective membrane area ensures highly efficient desalination and separation performance, making it an indispensable component in systems where standard membrane elements would otherwise suffer from structural degradation or drastic flux decline due to heat exposure.
A key distinguishing feature of the RST4040-HS2-particularly in sanitary applications such as water treatment for the food, beverage, and pharmaceutical industries-is its hygienic, full-fit structure. This design eliminates the "dead zones" commonly found in standard fiberglass-wrapped membrane elements, thereby effectively mitigating the risk of bacterial proliferation.
Video Description
Compared with conventional RO membranes, which typically suffer performance degradation above 45–60°C, heat resistant membranes can withstand temperatures up to 80°C during operation or hot water sanitization without compromising flux or rejection rate.
Product Specifications
The 8.3 m² effective membrane area of the RST4040-HS2 features an optimized flow channel design, engineered to maintain a low pressure drop during high-temperature operation. The 99.4% salt rejection rate represents an average value measured at standard test pressure, ensuring that-even after frequent thermal disinfection cycles-the permeate quality continues to meet industrial or sanitary-grade water standards. The data presented in this table serves as a direct technical benchmark for use in project tendering or equipment selection processes.
Technical Parameter | Value / Specification |
Model Number | RST4040-HS2 |
Element Dimensions | 4-inch |
Construction Type | Hygiene Type (Fully Filled |
Active Area | 8.3 m² (90 ft²) |
Salt Rejection | 99.4 % |
Permeate Flow | 2500 gpd |
Daily Capacity | 9.5 m³/d |
Product Advantages
(1)High Desalination Performance (99.4%)
Boasting a desalination rate of up to 99.4%, our heat resistant RO membrane element efficiently removes dissolved salts and various impurities, consistently delivering high-purity permeate for industrial applications with the most stringent water quality requirements.
(2)Optimized Permeate Flux (2500 GPD)
This element delivers a consistent permeate flux of 2,500 gallons per day (approximately 9.5 m³/d), effectively maintaining system operational efficiency and reducing energy consumption while ensuring a stable water supply.
(3)Hygienic Full-Fit Structure
Its hygienic, full-fit structural design minimizes dead spaces within the element, thereby effectively reducing the risk of bacterial growth and cross-contamination-making it an ideal choice for applications in the food, beverage, and pharmaceutical industries.
(4)Suitable for Industries with High Hygienic Standards
Widely utilized across various industrial sectors that demand strict standards for hygiene, cleanliness, and thermal resistance-including food processing, dairy production, biotechnology, and power plant water treatment systems.
Supply & Delivery Advantage
Are you frustrated by the lengthy lead times associated with international brands?
When collaborating with globally renowned Reverse Osmosis (RO) membrane brands, customers often encounter protracted production cycles, rigid distribution quota systems, and unpredictable shipping schedules-factors that can directly result in project execution delays and stalled system commissioning.
Our heat resistant RO membrane RST4040-HS2 was designed specifically to resolve these critical supply chain bottlenecks.
1. Rapid Lead Times for Urgent Projects
Leveraging our stable production capacity and highly optimized manufacturing processes, we offer significantly shorter lead times compared to multinational brands. This ensures you can respond swiftly to urgent replacement needs, project delivery deadlines, or seasonal demand peaks.
2. Flexible Minimum Order Quantities (MOQ) for Distributors and Contractors
Unlike the rigid MOQ policies of international brands, the RST4040-HS2 supports flexible order quantities. This allows distributors, system integrators, and engineering contractors to manage their inventory more easily, avoiding the financial strain associated with holding excessive stock.
3. Support for OEM and Private Label Customization
We provide comprehensive OEM services-including brand customization, label printing, packaging design, and technical documentation support-empowering distributors to establish and strengthen their own brand presence in local markets without incurring additional R&D costs.
4. Long-Term Supply Stability
Backed by a fully controllable in-house production system and reliable raw material procurement channels, we guarantee consistent supply stability. This effectively mitigates potential risks such as batch-to-batch variations, sudden stock shortages, or product discontinuations.
5. A Supply Chain Model Tailored to Project Needs
The RST4040-HS2 is engineered to meet real-world industrial procurement demands. Whether for small-batch maintenance orders or large-scale engineering projects, we support phased deliveries, mixed-order processing, and flexible scheduling aligned with your project's progress.
FAQ
Q: Do your heat-resistant RO membranes suffer from damage issues in high-temperature environments?
A: The RST4040-HS2 is specifically engineered to withstand high operating temperatures and hot-water sanitization conditions, effectively preventing common issues associated with standard reverse osmosis (RO) membranes-such as deformation, flux decline, and reduced service life.
Q: Does water quality fluctuation disrupt your RO membrane operations?
A: Boasting a reliable salt rejection rate of up to 99.4%, this membrane element consistently produces high-purity permeate, enabling you to effortlessly meet the stringent process water quality requirements of industries such as food, beverage, and pharmaceuticals.
Q: How can one ensure stable output from a high-temperature RO membrane without increasing operating costs?
A: This membrane element delivers a permeate flow rate of 2,500 GPD (9.5 m³/day), ensuring efficient and stable production while keeping energy consumption within a reasonable range.
Q: How are the issues of sanitary safety and contamination risks addressed with your RO membranes?
A: Its fully-filled sanitary structural design effectively minimizes internal dead spaces, thereby maximally inhibiting bacterial growth and making it an ideal choice for various industries with exceptionally high sanitary standards.
Q: Can your RO membrane elements be easily replaced without requiring system modifications?
A: Featuring a standard 4040 (4-inch) universal size design, it serves as a direct replacement for conventional RO membrane elements, saving replacement time and avoiding additional system modification costs.